├── README.md ├── src ├── main │ ├── java │ │ └── com │ │ │ └── bigsea │ │ │ └── sns │ │ │ ├── dao │ │ │ ├── mapper │ │ │ │ └── test │ │ │ │ │ └── DemoMapper.java │ │ │ └── MyMapper.java │ │ │ ├── service │ │ │ ├── test │ │ │ │ └── DemoService.java │ │ │ ├── impl │ │ │ │ └── test │ │ │ │ │ └── DemoServiceImpl.java │ │ │ ├── Service.java │ │ │ └── AbstractService.java │ │ │ ├── model │ │ │ └── test │ │ │ │ └── Demo.java │ │ │ └── web │ │ │ └── controller │ │ │ └── test │ │ │ └── DemoController.java │ └── resources │ │ └── mapper │ │ └── test │ │ └── DemoMapper.xml └── test │ ├── resources │ ├── generator │ │ └── template │ │ │ ├── service.ftl │ │ │ ├── service-impl.ftl │ │ │ └── controller.ftl │ └── generatorConfig.properties │ └── java │ └── com │ └── codegen │ ├── service │ ├── CodeGenerator.java │ ├── CodeGeneratorConfig.java │ ├── impl │ │ ├── ControllerGenerator.java │ │ ├── ServiceGenerator.java │ │ └── ModelAndMapperGenerator.java │ └── CodeGeneratorManager.java │ ├── main │ └── CodeGeneratorMain.java │ └── util │ └── StringUtils.java ├── .gitignore ├── pom.xml └── LICENSE /README.md: -------------------------------------------------------------------------------- 1 | # Java代码生成器 2 | 3 | [旧版本入口](https://github.com/zhaohaihao/easy-cg/tree/v1.0.1) 4 | 5 | ## 许可证 6 | Easy-CG 使用 GPL-v3.0 协议开源，请尽量遵守开源协议。 7 | -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/dao/mapper/test/DemoMapper.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.dao.mapper.test; 2 | 3 | import com.bigsea.sns.dao.MyMapper; 4 | import com.bigsea.sns.model.test.Demo; 5 | 6 | public interface DemoMapper extends MyMapper { 7 | } -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/service/test/DemoService.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.service.test; 2 | import com.bigsea.sns.model.test.Demo; 3 | import com.bigsea.sns.service.Service; 4 | 5 | /** 6 | * 7 | * Created by zhh on 2017/09/27. 8 | */ 9 | public interface DemoService extends Service { 10 | 11 | } 12 | -------------------------------------------------------------------------------- /src/test/resources/generator/template/service.ftl: -------------------------------------------------------------------------------- 1 | package ${basePackage}.service.${sign}; 2 | import ${basePackage}.model.${sign}.${modelNameUpperCamel}; 3 | import ${basePackage}.service.Service; 4 | 5 | /** 6 | * 7 | * Created by ${author} on ${date}. 8 | */ 9 | public interface ${modelNameUpperCamel}Service extends Service<${modelNameUpperCamel}> { 10 | 11 | } 12 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/service/CodeGenerator.java: -------------------------------------------------------------------------------- 1 | package com.codegen.service; 2 | /** 3 | * 主要逻辑接口 4 | * Created by zhh on 2017/09/20. 5 | */ 6 | public interface CodeGenerator { 7 | 8 | /** 9 | * 代码生成主要逻辑 10 | * @param tableName 表名 11 | * @param modelName 自定义实体类名, 为null则默认将表名下划线转成大驼峰形式 12 | * @param sign 区分字段, 规定如表 gen_test_demo, 则 test 即为区分字段 13 | */ 14 | void genCode(String tableName, String modelName, String sign); 15 | } 16 | -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/dao/MyMapper.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.dao; 2 | 3 | import tk.mybatis.mapper.common.BaseMapper; 4 | import tk.mybatis.mapper.common.ConditionMapper; 5 | import tk.mybatis.mapper.common.IdsMapper; 6 | import tk.mybatis.mapper.common.special.InsertListMapper; 7 | 8 | /** 9 | * 通用 Mapper, 如果被扫描到会报异常 10 | * Created by zhh on 2017/09/18. 11 | */ 12 | public interface MyMapper extends BaseMapper, ConditionMapper, IdsMapper, InsertListMapper { 13 | } 14 | -------------------------------------------------------------------------------- /src/main/resources/mapper/test/DemoMapper.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/service/impl/test/DemoServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.service.impl.test; 2 | 3 | import com.bigsea.sns.dao.mapper.test.DemoMapper; 4 | import com.bigsea.sns.model.test.Demo; 5 | import com.bigsea.sns.service.test.DemoService; 6 | import com.bigsea.sns.service.AbstractService; 7 | import org.springframework.stereotype.Service; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | 10 | /** 11 | * 12 | * Created by zhh on 2017/09/27. 13 | */ 14 | @Service 15 | public class DemoServiceImpl extends AbstractService implements DemoService { 16 | 17 | @Autowired 18 | private DemoMapper demoMapper; 19 | 20 | } 21 | -------------------------------------------------------------------------------- /src/test/resources/generator/template/service-impl.ftl: -------------------------------------------------------------------------------- 1 | package ${basePackage}.service.impl.${sign}; 2 | 3 | import ${basePackage}.dao.mapper.${sign}.${modelNameUpperCamel}Mapper; 4 | import ${basePackage}.model.${sign}.${modelNameUpperCamel}; 5 | import ${basePackage}.service.${sign}.${modelNameUpperCamel}Service; 6 | import ${basePackage}.service.AbstractService; 7 | import org.springframework.stereotype.Service; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | 10 | /** 11 | * 12 | * Created by ${author} on ${date}. 13 | */ 14 | @Service 15 | public class ${modelNameUpperCamel}ServiceImpl extends AbstractService<${modelNameUpperCamel}> implements ${modelNameUpperCamel}Service { 16 | 17 | @Autowired 18 | private ${modelNameUpperCamel}Mapper ${modelNameLowerCamel}Mapper; 19 | 20 | } 21 | -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/model/test/Demo.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.model.test; 2 | 3 | import javax.persistence.*; 4 | 5 | @Table(name = "gen_test_demo") 6 | public class Demo { 7 | /** 8 | * 用户ID 9 | */ 10 | @Id 11 | @GeneratedValue(strategy = GenerationType.IDENTITY) 12 | private Long id; 13 | 14 | /** 15 | * 用户姓名 16 | */ 17 | private String name; 18 | 19 | /** 20 | * 获取用户ID 21 | * 22 | * @return id - 用户ID 23 | */ 24 | public Long getId() { 25 | return id; 26 | } 27 | 28 | /** 29 | * 设置用户ID 30 | * 31 | * @param id 用户ID 32 | */ 33 | public void setId(Long id) { 34 | this.id = id; 35 | } 36 | 37 | /** 38 | * 获取用户姓名 39 | * 40 | * @return name - 用户姓名 41 | */ 42 | public String getName() { 43 | return name; 44 | } 45 | 46 | /** 47 | * 设置用户姓名 48 | * 49 | * @param name 用户姓名 50 | */ 51 | public void setName(String name) { 52 | this.name = name; 53 | } 54 | } -------------------------------------------------------------------------------- /src/test/java/com/codegen/main/CodeGeneratorMain.java: -------------------------------------------------------------------------------- 1 | package com.codegen.main; 2 | 3 | import com.codegen.service.CodeGeneratorManager; 4 | 5 | /** 6 | * 代码生成器启动项 7 | * Created by zhh on 2017/09/20. 8 | */ 9 | public class CodeGeneratorMain { 10 | 11 | private static final String TABLE = "gen_test_demo"; 12 | 13 | private static final String MODEL_NAME = "ITest"; 14 | 15 | private static final String[] TABLES = { 16 | "gen_test_demo", "gen_test_demo1" 17 | }; 18 | 19 | /** 20 | * 说明: 21 | * 以表名 gen_test_demo 为例子, 主要是以下几种情况: 22 | * 1. gen_test_demo ==> Demo 可以传入多表 23 | * genCodeWithSimpleName("gen_test_demo"); 24 | * 25 | * 2. gen_test_demo ==> GenTestDemo 可以传入多表 26 | * genCodeWithDetailName("gen_test_demo"); 27 | * 28 | * 3. gen_test_demo ==> IDemo 自定义名称 29 | * genCodeWithCustomName("gen_test_demo", "IDemo"); 30 | */ 31 | public static void main(String[] args) { 32 | CodeGeneratorManager cgm = new CodeGeneratorManager(); 33 | 34 | cgm.genCodeWithSimpleName(TABLE); 35 | 36 | // cgm.genCodeWithDetailName(TABLES); 37 | 38 | // cgm.genCodeWithCustomName(TABLE, MODEL_NAME); 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ### Java template 2 | *.class 3 | 4 | # Mobile Tools for Java (J2ME) 5 | .mtj.tmp/ 6 | 7 | # Package Files # 8 | *.jar 9 | *.war 10 | *.ear 11 | 12 | # User-specific stuff: 13 | .idea/workspace.xml 14 | .idea/tasks.xml 15 | .idea/dictionaries 16 | .idea/vcs.xml 17 | .idea/jsLibraryMappings.xml 18 | 19 | # Sensitive or high-churn files: 20 | .idea/dataSources.ids 21 | .idea/dataSources.xml 22 | .idea/dataSources.local.xml 23 | .idea/sqlDataSources.xml 24 | .idea/dynamic.xml 25 | .idea/uiDesigner.xml 26 | 27 | # Gradle: 28 | .idea/gradle.xml 29 | .idea/ 30 | 31 | # Mongo Explorer plugin: 32 | .idea/mongoSettings.xml 33 | 34 | ## File-based project format: 35 | *.iws 36 | 37 | # IntelliJ 38 | /out/ 39 | 40 | # mpeltonen/sbt-idea plugin 41 | .idea_modules/ 42 | 43 | # JIRA plugin 44 | atlassian-ide-plugin.xml 45 | 46 | # Crashlytics plugin (for Android Studio and IntelliJ) 47 | com_crashlytics_export_strings.xml 48 | crashlytics.properties 49 | crashlytics-build.properties 50 | fabric.properties 51 | 52 | # Folder config file 53 | Desktop.ini 54 | 55 | # Recycle Bin used on file shares 56 | $RECYCLE.BIN/ 57 | 58 | # Windows Installer files 59 | *.cab 60 | *.msi 61 | *.msm 62 | *.msp 63 | 64 | # Windows shortcuts 65 | *.lnk 66 | 67 | ### Maven template 68 | target/ 69 | pom.xml.tag 70 | pom.xml.releaseBackup 71 | pom.xml.versionsBackup 72 | pom.xml.next 73 | release.properties 74 | dependency-reduced-pom.xml 75 | buildNumber.properties 76 | .mvn/timing.properties 77 | 78 | # ignore eclipse files 79 | .project 80 | .classpath 81 | .settings 82 | .metadata 83 | .properties 84 | 85 | *.iml -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/service/Service.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.service; 2 | 3 | import org.apache.ibatis.exceptions.TooManyResultsException; 4 | import tk.mybatis.mapper.entity.Condition; 5 | 6 | import java.util.List; 7 | 8 | /** 9 | * Service 层 基础接口，其他Service 接口 请继承该接口 10 | * Created by zhh on 2017/09/18. 11 | */ 12 | public interface Service { 13 | 14 | /** 15 | * 插入数据 16 | * @param model 17 | */ 18 | void save(T model); 19 | 20 | /** 21 | * 批量插入数据 22 | * @param models 23 | */ 24 | void save(List models); 25 | 26 | /** 27 | * 通过主鍵刪除 28 | * @param id 29 | */ 30 | void deleteById(Integer id); 31 | 32 | /** 33 | * 批量刪除 34 | * @param ids eg：ids -> "1,2,3,4" 35 | */ 36 | void deleteByIds(String ids); 37 | 38 | /** 39 | * 更新 40 | * @param model 41 | */ 42 | void update(T model); 43 | 44 | /** 45 | * 通过ID查找 46 | * @param id 47 | * @return 48 | */ 49 | T findById(Integer id); 50 | 51 | /** 52 | * 通过Model中某个成员变量名称（非数据表中column的名称）查找,value需符合unique约束 53 | * @param fieldName 54 | * @param value 55 | * @return 56 | * @throws TooManyResultsException 57 | */ 58 | T findBy(String fieldName, Object value) throws TooManyResultsException; 59 | 60 | /** 61 | * 通过多个ID查找 62 | * @param ids eg：ids -> "1,2,3,4" 63 | * @return 64 | */ 65 | List findByIds(String ids); 66 | 67 | /** 68 | * 根据条件查找 69 | * @param condition 70 | * @return 71 | */ 72 | List findByCondition(Condition condition); 73 | 74 | /** 75 | * 获取所有 76 | * @return 77 | */ 78 | List findAll(); 79 | } 80 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/service/CodeGeneratorConfig.java: -------------------------------------------------------------------------------- 1 | package com.codegen.service; 2 | 3 | /** 4 | * 配置信息变量 5 | * Created by zhh on 2017/09/27. 6 | */ 7 | public class CodeGeneratorConfig { 8 | // JDBC 相关配置信息 9 | protected static String JDBC_URL; 10 | protected static String JDBC_USERNAME; 11 | protected static String JDBC_PASSWORD; 12 | protected static String JDBC_DRIVER_CLASS_NAME; 13 | 14 | // 项目在硬盘上的基础路径 15 | protected static final String PROJECT_PATH = System.getProperty("user.dir"); 16 | // java文件路径 17 | protected static String JAVA_PATH; 18 | // 资源文件路径 19 | protected static String RESOURCES_PATH; 20 | // 模板存放位置 21 | protected static String TEMPLATE_FILE_PATH; 22 | 23 | // 项目基础包 24 | protected static String BASE_PACKAGE; 25 | // 项目 Model 所在包 26 | protected static String MODEL_PACKAGE; 27 | // 项目 Mapper 所在包 28 | protected static String MAPPER_PACKAGE; 29 | // 项目 Service 所在包 30 | protected static String SERVICE_PACKAGE; 31 | // 项目 Service 实现类所在包 32 | protected static String SERVICE_IMPL_PACKAGE; 33 | // 项目 Controller 所在包 34 | protected static String CONTROLLER_PACKAGE; 35 | 36 | // 生成的 Service 存放路径 37 | protected static String PACKAGE_PATH_SERVICE; 38 | // 生成的 Service 实现存放路径 39 | protected static String PACKAGE_PATH_SERVICE_IMPL; 40 | // 生成的 Controller 存放路径 41 | protected static String PACKAGE_PATH_CONTROLLER; 42 | 43 | // MyMapper 插件基础接口的完全限定名 44 | protected static String MAPPER_INTERFACE_REFERENCE; 45 | // 通用 Service 层 基础接口完全限定名 46 | protected static String SERVICE_INTERFACE_REFERENCE; 47 | // 基于通用 MyBatis Mapper 插件的 Service 接口的实现 48 | protected static String ABSTRACT_SERVICE_CLASS_REFERENCE; 49 | 50 | // 模板注释中 @author 51 | protected static String AUTHOR; 52 | // 模板注释中 @date 53 | protected static String DATE; 54 | 55 | } 56 | -------------------------------------------------------------------------------- /src/test/resources/generatorConfig.properties: -------------------------------------------------------------------------------- 1 | ######################################################## 2 | ### JDBC 3 | ######################################################## 4 | jdbc.url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=false 5 | jdbc.username=root 6 | jdbc.password=root 7 | jdbc.driver.class.name=com.mysql.jdbc.Driver 8 | 9 | ######################################################## 10 | ### File Path 11 | ######################################################## 12 | java.path=/src/main/java 13 | resources.path=/src/main/resources 14 | template.file.path=/src/test/resources/generator/template 15 | 16 | # If the following values are empty, use them by default 17 | # Default Package Path: service.package 18 | package.path.service= 19 | # Default Package Path: service.impl.package 20 | package.path.service.impl= 21 | # Default Package Path: controller.package 22 | package.path.controller= 23 | 24 | ######################################################## 25 | ### Package 26 | ######################################################## 27 | base.package=com.bigsea.sns 28 | model.package=com.bigsea.sns.model 29 | mapper.package=com.bigsea.sns.dao.mapper 30 | service.package=com.bigsea.sns.service 31 | service.impl.package=com.bigsea.sns.service.impl 32 | controller.package=com.bigsea.sns.web.controller 33 | 34 | ######################################################## 35 | ### Mybatis Plugins 36 | ######################################################## 37 | mapper.interface.reference=com.bigsea.sns.dao.MyMapper 38 | service.interface.reference=com.bigsea.sns.service.Service 39 | abstract.service.class.reference=com.bigsea.sns.service.AbstractService 40 | 41 | ######################################################## 42 | ### Notes Info 43 | ######################################################## 44 | author=zhh 45 | date-format=yyyy/MM/dd 46 | -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/web/controller/test/DemoController.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.web.controller.test; 2 | import com.bigsea.sns.model.test.Demo; 3 | import com.bigsea.sns.service.test.DemoService; 4 | import com.github.pagehelper.PageHelper; 5 | import com.github.pagehelper.PageInfo; 6 | import org.springframework.web.bind.annotation.RequestMapping; 7 | import org.springframework.web.bind.annotation.RequestParam; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | import org.springframework.stereotype.Controller; 10 | import org.springframework.web.bind.annotation.ResponseBody; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 16 | * Created by zhh on 2017/09/27. 17 | */ 18 | @Controller 19 | @RequestMapping("/demo/") 20 | public class DemoController { 21 | 22 | @Autowired 23 | DemoService demoService; 24 | 25 | @RequestMapping("add") 26 | @ResponseBody 27 | public String add(Demo demo) { 28 | demoService.save(demo); 29 | return ""; 30 | } 31 | 32 | @RequestMapping("delete") 33 | @ResponseBody 34 | public String delete(@RequestParam Integer id) { 35 | demoService.deleteById(id); 36 | return ""; 37 | } 38 | 39 | @RequestMapping("update") 40 | @ResponseBody 41 | public String update(Demo demo) { 42 | demoService.update(demo); 43 | return ""; 44 | } 45 | 46 | @RequestMapping("detail") 47 | @ResponseBody 48 | public String detail(@RequestParam Integer id) { 49 | Demo demo = demoService.findById(id); 50 | return demo.toString(); 51 | } 52 | 53 | @RequestMapping("list") 54 | @ResponseBody 55 | public String list(@RequestParam(defaultValue = "0") Integer page, @RequestParam(defaultValue = "0") Integer size) { 56 | PageHelper.startPage(page, size); 57 | List list = demoService.findAll(); 58 | PageInfo pageInfo = new PageInfo(list); 59 | return list.toString(); 60 | } 61 | } 62 | -------------------------------------------------------------------------------- /src/test/resources/generator/template/controller.ftl: -------------------------------------------------------------------------------- 1 | package ${basePackage}.web.controller.${sign}; 2 | import ${basePackage}.model.${sign}.${modelNameUpperCamel}; 3 | import ${basePackage}.service.${sign}.${modelNameUpperCamel}Service; 4 | import com.github.pagehelper.PageHelper; 5 | import com.github.pagehelper.PageInfo; 6 | import org.springframework.web.bind.annotation.RequestMapping; 7 | import org.springframework.web.bind.annotation.RequestParam; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | import org.springframework.stereotype.Controller; 10 | import org.springframework.web.bind.annotation.ResponseBody; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 16 | * Created by ${author} on ${date}. 17 | */ 18 | @Controller 19 | @RequestMapping("/${baseRequestMapping}/") 20 | public class ${modelNameUpperCamel}Controller { 21 | 22 | @Autowired 23 | ${modelNameUpperCamel}Service ${modelNameLowerCamel}Service; 24 | 25 | @RequestMapping("add") 26 | @ResponseBody 27 | public String add(${modelNameUpperCamel} ${modelNameLowerCamel}) { 28 | ${modelNameLowerCamel}Service.save(${modelNameLowerCamel}); 29 | return ""; 30 | } 31 | 32 | @RequestMapping("delete") 33 | @ResponseBody 34 | public String delete(@RequestParam Integer id) { 35 | ${modelNameLowerCamel}Service.deleteById(id); 36 | return ""; 37 | } 38 | 39 | @RequestMapping("update") 40 | @ResponseBody 41 | public String update(${modelNameUpperCamel} ${modelNameLowerCamel}) { 42 | ${modelNameLowerCamel}Service.update(${modelNameLowerCamel}); 43 | return ""; 44 | } 45 | 46 | @RequestMapping("detail") 47 | @ResponseBody 48 | public String detail(@RequestParam Integer id) { 49 | ${modelNameUpperCamel} ${modelNameLowerCamel} = ${modelNameLowerCamel}Service.findById(id); 50 | return ${modelNameLowerCamel}.toString(); 51 | } 52 | 53 | @RequestMapping("list") 54 | @ResponseBody 55 | public String list(@RequestParam(defaultValue = "0") Integer page, @RequestParam(defaultValue = "0") Integer size) { 56 | PageHelper.startPage(page, size); 57 | List<${modelNameUpperCamel}> list = ${modelNameLowerCamel}Service.findAll(); 58 | PageInfo pageInfo = new PageInfo(list); 59 | return list.toString(); 60 | } 61 | } 62 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/util/StringUtils.java: -------------------------------------------------------------------------------- 1 | package com.codegen.util; 2 | /** 3 | * 字符串操作常用方法集 4 | * Created by zhh on 2017/08/16. 5 | */ 6 | public class StringUtils { 7 | 8 | /** 9 | * 对象是否为无效值 10 | * @param obj 要判断的对象 11 | * @return 是否为有效值(不为null 和 ""字符串) 12 | */ 13 | public static boolean isNullOrEmpty(Object obj) { 14 | return obj == null || "".equals(obj.toString()); 15 | } 16 | 17 | /** 18 | * 将字符串的第一位转为小写 19 | * @param str 需要转换的字符串 20 | * @return 转换后的字符串 21 | */ 22 | public static String toLowerCaseFirstOne(String str) { 23 | if (Character.isLowerCase(str.charAt(0))) { 24 | return str; 25 | } else { 26 | char[] chars = str.toCharArray(); 27 | chars[0] = Character.toLowerCase(chars[0]); 28 | return new String(chars); 29 | } 30 | } 31 | 32 | /** 33 | * 将字符串的第一位转为大写 34 | * @param str 需要转换的字符串 35 | * @return 转换后的字符串 36 | */ 37 | public static String toUpperCaseFirstOne(String str) { 38 | if (Character.isUpperCase(str.charAt(0))) { 39 | return str; 40 | } else { 41 | char[] chars = str.toCharArray(); 42 | chars[0] = Character.toUpperCase(chars[0]); 43 | return new String(chars); 44 | } 45 | } 46 | 47 | /** 48 | * 下划线命名转为驼峰命名 49 | * @param str 下划线命名格式 50 | * @return 驼峰命名格式 51 | */ 52 | public static String underScoreCase2CamelCase(String str) { 53 | if (!str.contains("_")) { 54 | return str; 55 | } 56 | StringBuilder sb = new StringBuilder(); 57 | char[] chars = str.toCharArray(); 58 | boolean flag = false; 59 | for (int i = 0; i < chars.length; i++) { 60 | char ch = chars[i]; 61 | if (ch == '_') { 62 | flag = true; 63 | } else { 64 | if (flag) { 65 | sb.append(Character.toUpperCase(ch)); 66 | flag = false; 67 | } else { 68 | sb.append(ch); 69 | } 70 | } 71 | } 72 | return sb.toString(); 73 | } 74 | 75 | /** 76 | * 驼峰命名转为下划线命名 77 | * @param str 驼峰命名格式 78 | * @return 下划线命名格式 79 | */ 80 | public static String camelCase2UnderScoreCase(String str) { 81 | StringBuilder sb = new StringBuilder(); 82 | char[] chars = str.toCharArray(); 83 | for (int i = 0; i < chars.length; i++) { 84 | char ch = chars[i]; 85 | if (Character.isUpperCase(ch)) { 86 | sb.append("_").append(Character.toLowerCase(ch)); 87 | } else { 88 | sb.append(ch); 89 | } 90 | } 91 | return sb.toString(); 92 | } 93 | } 94 | -------------------------------------------------------------------------------- /src/main/java/com/bigsea/sns/service/AbstractService.java: -------------------------------------------------------------------------------- 1 | package com.bigsea.sns.service; 2 | 3 | import java.lang.reflect.Field; 4 | import java.lang.reflect.ParameterizedType; 5 | import java.util.List; 6 | 7 | import org.apache.ibatis.exceptions.TooManyResultsException; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | 10 | import com.bigsea.sns.dao.MyMapper; 11 | 12 | import tk.mybatis.mapper.entity.Condition; 13 | 14 | /** 15 | * 基于通用MyBatis Mapper插件的Service接口的实现 16 | */ 17 | public abstract class AbstractService { 18 | 19 | @Autowired 20 | protected MyMapper mapper; 21 | 22 | private Class modelClass; // 当前泛型真实类型的Class 23 | 24 | public AbstractService() { 25 | ParameterizedType pt = (ParameterizedType) this.getClass().getGenericSuperclass(); 26 | modelClass = (Class) pt.getActualTypeArguments()[0]; 27 | } 28 | 29 | public void save(T model) { 30 | mapper.insertSelective(model); 31 | } 32 | 33 | public void save(List models) { 34 | mapper.insertList(models); 35 | } 36 | 37 | public void deleteById(Integer id) { 38 | mapper.deleteByPrimaryKey(id); 39 | } 40 | 41 | public void deleteByIds(String ids) { 42 | mapper.deleteByIds(ids); 43 | } 44 | 45 | public void update(T model) { 46 | mapper.updateByPrimaryKeySelective(model); 47 | } 48 | 49 | public T findById(Integer id) { 50 | return mapper.selectByPrimaryKey(id); 51 | } 52 | 53 | @SuppressWarnings("unchecked") 54 | public T findBy(String fieldName, Object value) throws TooManyResultsException { 55 | try { 56 | T model = modelClass.newInstance(); 57 | Field field = modelClass.getDeclaredField(fieldName); 58 | field.setAccessible(true); 59 | field.set(model, value); 60 | return mapper.selectOne(model); 61 | } catch (ReflectiveOperationException e) { 62 | throw new RuntimeException("查询操作异常!"); 63 | } 64 | } 65 | 66 | public List findByIds(String ids) { 67 | return mapper.selectByIds(ids); 68 | } 69 | 70 | public List findByCondition(Condition condition) { 71 | return mapper.selectByCondition(condition); 72 | } 73 | 74 | public List findAll() { 75 | return mapper.selectAll(); 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/service/impl/ControllerGenerator.java: -------------------------------------------------------------------------------- 1 | package com.codegen.service.impl; 2 | 3 | import java.io.File; 4 | import java.io.FileWriter; 5 | import java.util.HashMap; 6 | import java.util.Map; 7 | 8 | import com.codegen.service.CodeGenerator; 9 | import com.codegen.service.CodeGeneratorManager; 10 | import com.codegen.util.StringUtils; 11 | import com.google.common.base.CaseFormat; 12 | 13 | import freemarker.template.Configuration; 14 | /** 15 | * Controller层 代码生成器 16 | * Created by zhh on 2017/09/20. 17 | */ 18 | public class ControllerGenerator extends CodeGeneratorManager implements CodeGenerator { 19 | 20 | @Override 21 | public void genCode(String tableName, String modelName, String sign) { 22 | Configuration cfg = getFreemarkerConfiguration(); 23 | String customMapping = "/" + sign + "/"; 24 | String modelNameUpperCamel = StringUtils.isNullOrEmpty(modelName) ? tableNameConvertUpperCamel(tableName) : modelName; 25 | 26 | Map data = getDataMapInit(tableName, modelName, sign, modelNameUpperCamel); 27 | try { 28 | File controllerFile = new File(PROJECT_PATH + JAVA_PATH + PACKAGE_PATH_CONTROLLER+ customMapping 29 | + modelNameUpperCamel + "Controller.java"); 30 | if (!controllerFile.getParentFile().exists()) { 31 | controllerFile.getParentFile().mkdirs(); 32 | } 33 | cfg.getTemplate("controller.ftl").process(data, new FileWriter(controllerFile)); 34 | logger.info(modelNameUpperCamel + "Controller.java 生成成功!"); 35 | } catch (Exception e) { 36 | throw new RuntimeException("Controller 生成失败!", e); 37 | } 38 | } 39 | 40 | /** 41 | * 预置页面所需数据 42 | * @param tableName 表名 43 | * @param modelName 自定义实体类名, 为null则默认将表名下划线转成大驼峰形式 44 | * @param sign 区分字段, 规定如表 gen_test_demo, 则 test 即为区分字段 45 | * @param modelNameUpperCamel 首字为大写的实体类名 46 | * @return 47 | */ 48 | private Map getDataMapInit(String tableName, String modelName, String sign, String modelNameUpperCamel) { 49 | Map data = new HashMap<>(); 50 | data.put("date", DATE); 51 | data.put("author", AUTHOR); 52 | data.put("sign", sign); 53 | data.put("baseRequestMapping", StringUtils.toLowerCaseFirstOne(modelNameUpperCamel)); 54 | data.put("modelNameUpperCamel", modelNameUpperCamel); 55 | data.put("modelNameLowerCamel", CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_CAMEL, modelNameUpperCamel)); 56 | data.put("basePackage", BASE_PACKAGE); 57 | 58 | return data; 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/service/impl/ServiceGenerator.java: -------------------------------------------------------------------------------- 1 | package com.codegen.service.impl; 2 | 3 | import java.io.File; 4 | import java.io.FileWriter; 5 | import java.util.HashMap; 6 | import java.util.Map; 7 | 8 | import com.codegen.service.CodeGenerator; 9 | import com.codegen.service.CodeGeneratorManager; 10 | import com.codegen.util.StringUtils; 11 | 12 | import freemarker.template.Configuration; 13 | /** 14 | * Service层 代码生成器 15 | * Created by zhh on 2017/09/20. 16 | */ 17 | public class ServiceGenerator extends CodeGeneratorManager implements CodeGenerator { 18 | 19 | @Override 20 | public void genCode(String tableName, String modelName, String sign) { 21 | Configuration cfg = getFreemarkerConfiguration(); 22 | String customMapping = "/" + sign + "/"; 23 | String modelNameUpperCamel = StringUtils.isNullOrEmpty(modelName) ? tableNameConvertUpperCamel(tableName) : modelName; 24 | 25 | Map data = getDataMapInit(modelName, sign, modelNameUpperCamel); 26 | try { 27 | // 创建 Service 接口 28 | File serviceFile = new File(PROJECT_PATH + JAVA_PATH + PACKAGE_PATH_SERVICE + customMapping 29 | + modelNameUpperCamel + "Service.java"); 30 | // 查看父级目录是否存在, 不存在则创建 31 | if (!serviceFile.getParentFile().exists()) { 32 | serviceFile.getParentFile().mkdirs(); 33 | } 34 | cfg.getTemplate("service.ftl").process(data, new FileWriter(serviceFile)); 35 | logger.info(modelNameUpperCamel + "Service.java 生成成功!"); 36 | 37 | // 创建 Service 接口的实现类 38 | File serviceImplFile = new File(PROJECT_PATH + JAVA_PATH + PACKAGE_PATH_SERVICE_IMPL + customMapping 39 | + modelNameUpperCamel + "ServiceImpl.java"); 40 | // 查看父级目录是否存在, 不存在则创建 41 | if (!serviceImplFile.getParentFile().exists()) { 42 | serviceImplFile.getParentFile().mkdirs(); 43 | } 44 | cfg.getTemplate("service-impl.ftl").process(data, new FileWriter(serviceImplFile)); 45 | logger.info(modelNameUpperCamel + "ServiceImpl.java 生成成功!"); 46 | } catch (Exception e) { 47 | throw new RuntimeException("Service 生成失败!", e); 48 | } 49 | } 50 | 51 | /** 52 | * 预置页面所需数据 53 | * @param tableName 表名 54 | * @param modelName 自定义实体类名, 为null则默认将表名下划线转成大驼峰形式 55 | * @param sign 区分字段, 规定如表 gen_test_demo, 则 test 即为区分字段 56 | * @param modelNameUpperCamel 首字为大写的实体类名 57 | * @return 58 | */ 59 | private Map getDataMapInit(String modelName, String sign, String modelNameUpperCamel) { 60 | Map data = new HashMap<>(); 61 | data.put("date", DATE); 62 | data.put("author", AUTHOR); 63 | data.put("sign", sign); 64 | data.put("modelNameUpperCamel", modelNameUpperCamel); 65 | data.put("modelNameLowerCamel", StringUtils.toLowerCaseFirstOne(modelNameUpperCamel)); 66 | data.put("basePackage", BASE_PACKAGE); 67 | 68 | return data; 69 | } 70 | } 71 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.0.0 3 | com.codegen 4 | easy-cg 5 | 0.0.1-SNAPSHOT 6 | 7 | 8 | 9 | 10 | org.slf4j 11 | slf4j-api 12 | 1.7.25 13 | 14 | 15 | org.slf4j 16 | log4j-over-slf4j 17 | 1.7.25 18 | 19 | 20 | org.slf4j 21 | jcl-over-slf4j 22 | 1.7.25 23 | 24 | 25 | org.slf4j 26 | jul-to-slf4j 27 | 1.7.25 28 | 29 | 30 | ch.qos.logback 31 | logback-classic 32 | 1.1.11 33 | test 34 | 35 | 36 | ch.qos.logback 37 | logback-core 38 | 1.1.11 39 | 40 | 41 | 42 | org.mybatis 43 | mybatis 44 | 3.4.1 45 | 46 | 47 | tk.mybatis 48 | mapper 49 | 3.4.3 50 | 51 | 52 | com.github.pagehelper 53 | pagehelper 54 | 4.2.1 55 | 56 | 57 | 58 | com.google.guava 59 | guava 60 | 22.0 61 | 62 | 63 | org.freemarker 64 | freemarker 65 | 2.3.23 66 | test 67 | 68 | 69 | org.mybatis.generator 70 | mybatis-generator-core 71 | 1.3.5 72 | test 73 | 74 | 75 | 76 | mysql 77 | mysql-connector-java 78 | 5.1.42 79 | runtime 80 | 81 | 82 | org.springframework.boot 83 | spring-boot-starter-web 84 | 1.5.4.RELEASE 85 | 86 | 87 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/service/impl/ModelAndMapperGenerator.java: -------------------------------------------------------------------------------- 1 | package com.codegen.service.impl; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | import org.mybatis.generator.api.MyBatisGenerator; 7 | import org.mybatis.generator.config.Configuration; 8 | import org.mybatis.generator.config.Context; 9 | import org.mybatis.generator.config.GeneratedKey; 10 | import org.mybatis.generator.config.JavaClientGeneratorConfiguration; 11 | import org.mybatis.generator.config.JavaModelGeneratorConfiguration; 12 | import org.mybatis.generator.config.TableConfiguration; 13 | import org.mybatis.generator.internal.DefaultShellCallback; 14 | 15 | import com.codegen.service.CodeGenerator; 16 | import com.codegen.service.CodeGeneratorManager; 17 | import com.codegen.util.StringUtils; 18 | 19 | /** 20 | * Model & Mapper 代码生成器 21 | * Created by zhh on 2017/09/20. 22 | */ 23 | public class ModelAndMapperGenerator extends CodeGeneratorManager implements CodeGenerator { 24 | 25 | @Override 26 | public void genCode(String tableName, String modelName, String sign) { 27 | Context initConfig = initConfig(tableName, modelName, sign); 28 | List warnings = null; 29 | MyBatisGenerator generator = null; 30 | try { 31 | Configuration cfg = new Configuration(); 32 | cfg.addContext(initConfig); 33 | cfg.validate(); 34 | 35 | DefaultShellCallback callback = new DefaultShellCallback(true); 36 | warnings = new ArrayList(); 37 | generator = new MyBatisGenerator(cfg, callback, warnings); 38 | generator.generate(null); 39 | } catch (Exception e) { 40 | throw new RuntimeException("Model 和 Mapper 生成失败!", e); 41 | } 42 | 43 | if (generator == null || generator.getGeneratedJavaFiles().isEmpty() || generator.getGeneratedXmlFiles().isEmpty()) { 44 | throw new RuntimeException("Model 和 Mapper 生成失败, warnings: " + warnings); 45 | } 46 | 47 | if (StringUtils.isNullOrEmpty(modelName)) { 48 | modelName = tableNameConvertUpperCamel(tableName); 49 | } 50 | 51 | logger.info(modelName, "{}.java 生成成功!"); 52 | logger.info(modelName, "{}Mapper.java 生成成功!"); 53 | logger.info(modelName, "{}Mapper.xml 生成成功!"); 54 | } 55 | 56 | /** 57 | * 完善初始化环境 58 | * @param tableName 表名 59 | * @param modelName 自定义实体类名, 为null则默认将表名下划线转成大驼峰形式 60 | * @param sign 区分字段, 规定如表 gen_test_demo, 则 test 即为区分字段 61 | */ 62 | private Context initConfig(String tableName, String modelName, String sign) { 63 | Context context = null; 64 | try { 65 | context = initMybatisGeneratorContext(sign); 66 | JavaModelGeneratorConfiguration javaModelGeneratorConfiguration = new JavaModelGeneratorConfiguration(); 67 | javaModelGeneratorConfiguration.setTargetProject(PROJECT_PATH + JAVA_PATH); 68 | javaModelGeneratorConfiguration.setTargetPackage(MODEL_PACKAGE + "." + sign); 69 | context.setJavaModelGeneratorConfiguration(javaModelGeneratorConfiguration); 70 | 71 | JavaClientGeneratorConfiguration javaClientGeneratorConfiguration = new JavaClientGeneratorConfiguration(); 72 | javaClientGeneratorConfiguration.setTargetProject(PROJECT_PATH + JAVA_PATH); 73 | javaClientGeneratorConfiguration.setTargetPackage(MAPPER_PACKAGE + "." + sign); 74 | javaClientGeneratorConfiguration.setConfigurationType("XMLMAPPER"); 75 | context.setJavaClientGeneratorConfiguration(javaClientGeneratorConfiguration); 76 | 77 | TableConfiguration tableConfiguration = new TableConfiguration(context); 78 | tableConfiguration.setTableName(tableName); 79 | tableConfiguration.setDomainObjectName(modelName); 80 | tableConfiguration.setGeneratedKey(new GeneratedKey("id", "Mysql", true, null)); 81 | context.addTableConfiguration(tableConfiguration); 82 | } catch (Exception e) { 83 | throw new RuntimeException("ModelAndMapperGenerator 初始化环境异常!", e); 84 | } 85 | return context; 86 | } 87 | } 88 | -------------------------------------------------------------------------------- /src/test/java/com/codegen/service/CodeGeneratorManager.java: -------------------------------------------------------------------------------- 1 | package com.codegen.service; 2 | 3 | import java.io.File; 4 | import java.io.IOException; 5 | import java.io.InputStream; 6 | import java.text.SimpleDateFormat; 7 | import java.util.Date; 8 | import java.util.Properties; 9 | 10 | import org.mybatis.generator.config.Context; 11 | import org.mybatis.generator.config.JDBCConnectionConfiguration; 12 | import org.mybatis.generator.config.ModelType; 13 | import org.mybatis.generator.config.PluginConfiguration; 14 | import org.mybatis.generator.config.PropertyRegistry; 15 | import org.mybatis.generator.config.SqlMapGeneratorConfiguration; 16 | import org.slf4j.Logger; 17 | import org.slf4j.LoggerFactory; 18 | 19 | import com.codegen.service.impl.ControllerGenerator; 20 | import com.codegen.service.impl.ModelAndMapperGenerator; 21 | import com.codegen.service.impl.ServiceGenerator; 22 | import com.codegen.util.StringUtils; 23 | import com.google.common.base.CaseFormat; 24 | 25 | import freemarker.template.Configuration; 26 | import freemarker.template.TemplateExceptionHandler; 27 | 28 | /** 29 | * 代码生成器基础项 (常量信息 & 通用方法) 30 | * Created by zhh on 2017/09/20. 31 | */ 32 | public class CodeGeneratorManager extends CodeGeneratorConfig { 33 | 34 | protected static final Logger logger = LoggerFactory.getLogger(CodeGeneratorManager.class); 35 | 36 | private static Configuration configuration = null; 37 | 38 | static { 39 | // 初始化配置信息 40 | init(); 41 | } 42 | 43 | /** 44 | * 获取 Freemarker 模板环境配置 45 | * @return 46 | */ 47 | public Configuration getFreemarkerConfiguration() { 48 | if (configuration == null) { 49 | configuration = initFreemarkerConfiguration(); 50 | } 51 | return configuration; 52 | } 53 | 54 | /** 55 | * Mybatis 代码自动生成基本配置 56 | * @return 57 | */ 58 | public Context initMybatisGeneratorContext(String sign) { 59 | Context context = new Context(ModelType.FLAT); 60 | context.setId("Potato"); 61 | context.setTargetRuntime("MyBatis3Simple"); 62 | context.addProperty(PropertyRegistry.CONTEXT_BEGINNING_DELIMITER, "`"); 63 | context.addProperty(PropertyRegistry.CONTEXT_ENDING_DELIMITER, "`"); 64 | 65 | JDBCConnectionConfiguration jdbcConnectionConfiguration = new JDBCConnectionConfiguration(); 66 | jdbcConnectionConfiguration.setConnectionURL(JDBC_URL); 67 | jdbcConnectionConfiguration.setUserId(JDBC_USERNAME); 68 | jdbcConnectionConfiguration.setPassword(JDBC_PASSWORD); 69 | jdbcConnectionConfiguration.setDriverClass(JDBC_DRIVER_CLASS_NAME); 70 | context.setJdbcConnectionConfiguration(jdbcConnectionConfiguration); 71 | 72 | SqlMapGeneratorConfiguration sqlMapGeneratorConfiguration = new SqlMapGeneratorConfiguration(); 73 | sqlMapGeneratorConfiguration.setTargetProject(PROJECT_PATH + RESOURCES_PATH); 74 | sqlMapGeneratorConfiguration.setTargetPackage("mapper." + sign); 75 | context.setSqlMapGeneratorConfiguration(sqlMapGeneratorConfiguration); 76 | 77 | // 增加 mapper 插件 78 | addMapperPlugin(context); 79 | 80 | return context; 81 | } 82 | 83 | /** 84 | * 生成简单名称代码 85 | * eg: 86 | * genCode("gen_test_demo"); gen_test_demo ==> Demo 87 | * @param tableNames 表名, 可以多表 88 | */ 89 | public void genCodeWithSimpleName(String ...tableNames) { 90 | genCodeByTableName(true, tableNames); 91 | } 92 | 93 | /** 94 | * 生成具体名称代码 95 | * eg: 96 | * genCode("gen_test_demo"); gen_test_demo ==> GenTestDemo 97 | * @param tableNames 表名, 可以多表 98 | */ 99 | public void genCodeWithDetailName(String ...tableNames) { 100 | genCodeByTableName(false, tableNames); 101 | } 102 | 103 | /** 104 | * 生成自定义名称代码 105 | * eg: 106 | * genCode("gen_test_demo", "IDemo"); gen_test_demo ==> IDemo 107 | * @param tableName 表名, 只能单表 108 | */ 109 | public void genCodeWithCustomName(String tableName, String customModelName) { 110 | genCodeByTableName(tableName, customModelName, false); 111 | } 112 | 113 | /** 114 | * 下划线转成驼峰, 首字符为小写 115 | * eg: gen_test_demo ==> genTestDemo 116 | * @param tableName 表名, eg: gen_test_demo 117 | * @return 118 | */ 119 | protected String tableNameConvertLowerCamel(String tableName) { 120 | return CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.LOWER_CAMEL, tableName.toLowerCase()); 121 | } 122 | 123 | /** 124 | * 下划线转成驼峰, 首字符为大写 125 | * eg: gen_test_demo ==> GenTestDemo 126 | * @param tableName 表名, eg: gen_test_demo 127 | * @return 128 | */ 129 | protected String tableNameConvertUpperCamel(String tableName) { 130 | return CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, tableName.toLowerCase()); 131 | } 132 | 133 | /** 134 | * 表名转成映射路径 135 | * eg: gen_test_demo ==> /gen/test/demo 136 | * @param tableName 表名 137 | * @return 138 | */ 139 | protected String tableNameConvertMappingPath(String tableName) { 140 | tableName = tableName.toLowerCase(); 141 | return File.separator + (tableName.contains("_") ? tableName.replaceAll("_", File.separator) : tableName); 142 | } 143 | 144 | /** 145 | * ModelName转成映射路径 146 | * eg: Demo ==> /demo 147 | * @param modelName 148 | * @return 149 | */ 150 | protected String modelNameConvertMappingPath(String modelName) { 151 | String tableName = CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, modelName); 152 | return tableNameConvertMappingPath(tableName); 153 | } 154 | 155 | /** 156 | * 获取表的区分字段 157 | * @param tableName 表名, eg: gen_test_demo 158 | * @return 区分字段 eg: test 159 | */ 160 | protected String getSign(String tableName) { 161 | return getTableNameSplit(tableName)[1]; 162 | } 163 | 164 | /** 165 | * 获取默认 modelName 166 | * @param tableName 表名 167 | * @return 168 | */ 169 | protected String getDefModelName(String tableName) { 170 | String[] strs = getTableNameSplit(tableName); 171 | StringBuilder sb = new StringBuilder(); 172 | for (int i = 2; i < strs.length; i++) { 173 | sb.append(StringUtils.toUpperCaseFirstOne(strs[i].toLowerCase())); 174 | } 175 | return sb.toString(); 176 | } 177 | 178 | /** 179 | * 获取表名切割后的数组 180 | * @param tableName 表名 181 | * @return 182 | */ 183 | private String[] getTableNameSplit(String tableName) { 184 | String[] strs = tableName.split("_"); 185 | if (!tableName.contains("_") || strs.length < 3) { 186 | throw new RuntimeException("表名格式不正确, 请按规定格式! 例如: gen_test_demo"); 187 | } 188 | return strs; 189 | } 190 | 191 | /** 192 | * 通过数据库表名, 生成代码 193 | * 如表名为 gen_test_demo 194 | * 将生成 Demo & DemoMapper & DemoService & DemoServiceImpl & DemoController 195 | * @param flag 标志 196 | * @param tableNames 表名数组 197 | */ 198 | private void genCodeByTableName(boolean flag, String ...tableNames) { 199 | for (String tableName : tableNames) { 200 | genCodeByTableName(tableName, null, flag); 201 | } 202 | } 203 | 204 | /** 205 | * 通过数据库表名, 和自定义 modelName 生成代码 206 | * 如表名为 gen_test_demo, 自定义 modelName 为 IDemo 207 | * 将生成 IDemo & IDemoMapper & IDemoService & IDemoServiceImpl & IDemoController 208 | * @param tableName 表名 209 | * @param modelName 实体类名 210 | * @param flag 标志 211 | */ 212 | private void genCodeByTableName(String tableName, String modelName, boolean flag) { 213 | String sign = getSign(tableName); 214 | if (flag) { 215 | modelName = getDefModelName(tableName); 216 | } 217 | new ModelAndMapperGenerator().genCode(tableName, modelName, sign); 218 | new ServiceGenerator().genCode(tableName, modelName, sign); 219 | new ControllerGenerator().genCode(tableName, modelName, sign); 220 | } 221 | 222 | /** 223 | * Freemarker 模板环境配置 224 | * @return 225 | * @throws IOException 226 | */ 227 | private Configuration initFreemarkerConfiguration() { 228 | Configuration cfg = null; 229 | try { 230 | cfg = new Configuration(Configuration.VERSION_2_3_23); 231 | cfg.setDirectoryForTemplateLoading(new File(TEMPLATE_FILE_PATH)); 232 | cfg.setDefaultEncoding("UTF-8"); 233 | cfg.setTemplateExceptionHandler(TemplateExceptionHandler.IGNORE_HANDLER); 234 | } catch (IOException e) { 235 | throw new RuntimeException("Freemarker 模板环境初始化异常!", e); 236 | } 237 | return cfg; 238 | } 239 | 240 | /** 241 | * 增加 Mapper 插件 242 | * @param context 243 | */ 244 | private void addMapperPlugin(Context context) { 245 | PluginConfiguration pluginConfiguration = new PluginConfiguration(); 246 | pluginConfiguration.setConfigurationType("tk.mybatis.mapper.generator.MapperPlugin"); 247 | pluginConfiguration.addProperty("mappers", MAPPER_INTERFACE_REFERENCE); 248 | context.addPluginConfiguration(pluginConfiguration); 249 | } 250 | 251 | /** 252 | * 包转成路径 253 | * eg: com.bigsea.sns ==> com/bigsea/sns 254 | * @param packageName 255 | * @return 256 | */ 257 | private static String packageConvertPath(String packageName) { 258 | return String.format("/%s/", packageName.contains(".") ? packageName.replaceAll("\\.", "/") : packageName); 259 | } 260 | 261 | /** 262 | * 初始化配置信息 263 | */ 264 | private static void init() { 265 | Properties prop = loadProperties(); 266 | 267 | JDBC_URL = prop.getProperty("jdbc.url"); 268 | JDBC_USERNAME = prop.getProperty("jdbc.username"); 269 | JDBC_PASSWORD = prop.getProperty("jdbc.password"); 270 | JDBC_DRIVER_CLASS_NAME = prop.getProperty("jdbc.driver.class.name"); 271 | 272 | JAVA_PATH = prop.getProperty("java.path"); 273 | RESOURCES_PATH = prop.getProperty("resources.path"); 274 | TEMPLATE_FILE_PATH = PROJECT_PATH + prop.getProperty("template.file.path"); 275 | 276 | BASE_PACKAGE = prop.getProperty("base.package"); 277 | MODEL_PACKAGE = prop.getProperty("model.package"); 278 | MAPPER_PACKAGE = prop.getProperty("mapper.package"); 279 | SERVICE_PACKAGE = prop.getProperty("service.package"); 280 | SERVICE_IMPL_PACKAGE = prop.getProperty("service.impl.package"); 281 | CONTROLLER_PACKAGE = prop.getProperty("controller.package"); 282 | 283 | MAPPER_INTERFACE_REFERENCE = prop.getProperty("mapper.interface.reference"); 284 | SERVICE_INTERFACE_REFERENCE = prop.getProperty("service.interface.reference"); 285 | ABSTRACT_SERVICE_CLASS_REFERENCE = prop.getProperty("abstract.service.class.reference"); 286 | 287 | String servicePackage = prop.getProperty("package.path.service"); 288 | String serviceImplPackage = prop.getProperty("package.path.service.impl"); 289 | String controllerPackage = prop.getProperty("package.path.controller"); 290 | 291 | PACKAGE_PATH_SERVICE = "".equals(servicePackage) ? packageConvertPath(SERVICE_PACKAGE) : servicePackage; 292 | PACKAGE_PATH_SERVICE_IMPL = "".equals(serviceImplPackage) ? packageConvertPath(SERVICE_IMPL_PACKAGE) : serviceImplPackage; 293 | PACKAGE_PATH_CONTROLLER = "".equals(controllerPackage) ? packageConvertPath(CONTROLLER_PACKAGE) : controllerPackage; 294 | 295 | AUTHOR = prop.getProperty("author"); 296 | String dateFormat = "".equals(prop.getProperty("date-format")) ? "yyyy/MM/dd" : prop.getProperty("date-format"); 297 | DATE = new SimpleDateFormat(dateFormat).format(new Date()); 298 | } 299 | 300 | /** 301 | * 加载配置文件 302 | * @return 303 | */ 304 | private static Properties loadProperties() { 305 | Properties prop = null; 306 | try { 307 | prop = new Properties(); 308 | InputStream in = CodeGeneratorManager.class.getClassLoader().getResourceAsStream("generatorConfig.properties"); 309 | prop.load(in); 310 | } catch (Exception e) { 311 | throw new RuntimeException("加载配置文件异常!", e); 312 | } 313 | return prop; 314 | } 315 | 316 | } 317 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------