├── LICENSE ├── LYLUnicode ├── LYLUnicode.h └── LYLUnicode.m ├── README.md └── demo ├── demo.xcodeproj ├── project.pbxproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ ├── xcshareddata │ │ └── IDEWorkspaceChecks.plist │ └── xcuserdata │ │ └── lee.xcuserdatad │ │ └── UserInterfaceState.xcuserstate └── xcuserdata │ └── lee.xcuserdatad │ └── xcschemes │ └── xcschememanagement.plist └── demo └── main.m /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2015 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | 23 | -------------------------------------------------------------------------------- /LYLUnicode/LYLUnicode.h: -------------------------------------------------------------------------------- 1 | // 2 | // LYLUnicode.h 3 | // 4 | // blog : http://blog.csdn.net/biggercoffee 5 | // github : https://github.com/biggercoffee/LYLUnicode 6 | // 7 | // Created by Mango on 2017/3/31. 8 | // Copyright © 2017年 coffee. All rights reserved. 9 | // 10 | 11 | #import 12 | 13 | 14 | -------------------------------------------------------------------------------- /LYLUnicode/LYLUnicode.m: -------------------------------------------------------------------------------- 1 | // 2 | // LYLUnicode.m 3 | // 4 | // blog : http://blog.csdn.net/biggercoffee 5 | // github : https://github.com/allencelee/LYLUnicode 6 | // 7 | // Created by Mango on 2017/3/31. 8 | // Copyright © 2017年 coffee. All rights reserved. 9 | // 10 | 11 | #import "LYLUnicode.h" 12 | #import 13 | 14 | static inline void LYL_swizzleSelector(Class class, SEL originalSelector, SEL swizzledSelector) { 15 | Method originalMethod = class_getInstanceMethod(class, originalSelector); 16 | Method swizzledMethod = class_getInstanceMethod(class, swizzledSelector); 17 | if (class_addMethod(class, originalSelector, method_getImplementation(swizzledMethod), method_getTypeEncoding(swizzledMethod))) { 18 | class_replaceMethod(class, swizzledSelector, method_getImplementation(originalMethod), method_getTypeEncoding(originalMethod)); 19 | } else { 20 | method_exchangeImplementations(originalMethod, swizzledMethod); 21 | } 22 | } 23 | 24 | @implementation NSString (LYLUnicode) 25 | 26 | - (NSString *)stringByReplaceUnicode { 27 | NSMutableString *convertedString = [self mutableCopy]; 28 | [convertedString replaceOccurrencesOfString:@"\\U" 29 | withString:@"\\u" 30 | options:0 31 | range:NSMakeRange(0, convertedString.length)]; 32 | 33 | CFStringRef transform = CFSTR("Any-Hex/Java"); 34 | CFStringTransform((__bridge CFMutableStringRef)convertedString, NULL, transform, YES); 35 | return convertedString; 36 | } 37 | 38 | @end 39 | 40 | @implementation NSArray (LYLUnicode) 41 | 42 | + (void)load { 43 | static dispatch_once_t onceToken; 44 | dispatch_once(&onceToken, ^{ 45 | Class class = [self class]; 46 | LYL_swizzleSelector(class, @selector(description), @selector(LYL_description)); 47 | LYL_swizzleSelector(class, @selector(descriptionWithLocale:), @selector(LYL_descriptionWithLocale:)); 48 | LYL_swizzleSelector(class, @selector(descriptionWithLocale:indent:), @selector(LYL_descriptionWithLocale:indent:)); 49 | }); 50 | } 51 | 52 | /** 53 | * 我觉得 54 | * 可以把以下的方法放到一个NSObject的category中 55 | * 然后在需要的类中进行swizzle 56 | * 但是又觉得这样太粗暴了。。。。 57 | */ 58 | 59 | - (NSString *)LYL_description { 60 | return [[self LYL_description] stringByReplaceUnicode]; 61 | } 62 | 63 | - (NSString *)LYL_descriptionWithLocale:(nullable id)locale { 64 | return [[self LYL_descriptionWithLocale:locale] stringByReplaceUnicode]; 65 | } 66 | 67 | - (NSString *)LYL_descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level { 68 | return [[self LYL_descriptionWithLocale:locale indent:level] stringByReplaceUnicode]; 69 | } 70 | 71 | @end 72 | 73 | @implementation NSDictionary (LYLUnicode) 74 | 75 | + (void)load { 76 | static dispatch_once_t onceToken; 77 | dispatch_once(&onceToken, ^{ 78 | Class class = [self class]; 79 | LYL_swizzleSelector(class, @selector(description), @selector(LYL_description)); 80 | LYL_swizzleSelector(class, @selector(descriptionWithLocale:), @selector(LYL_descriptionWithLocale:)); 81 | LYL_swizzleSelector(class, @selector(descriptionWithLocale:indent:), @selector(LYL_descriptionWithLocale:indent:)); 82 | }); 83 | } 84 | 85 | - (NSString *)LYL_description { 86 | return [[self LYL_description] stringByReplaceUnicode]; 87 | } 88 | 89 | - (NSString *)LYL_descriptionWithLocale:(nullable id)locale { 90 | return [[self LYL_descriptionWithLocale:locale] stringByReplaceUnicode]; 91 | } 92 | 93 | - (NSString *)LYL_descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level { 94 | return [[self LYL_descriptionWithLocale:locale indent:level] stringByReplaceUnicode]; 95 | } 96 | 97 | @end 98 | 99 | @implementation NSSet (LYLUnicode) 100 | 101 | + (void)load { 102 | static dispatch_once_t onceToken; 103 | dispatch_once(&onceToken, ^{ 104 | Class class = [self class]; 105 | LYL_swizzleSelector(class, @selector(description), @selector(LYL_description)); 106 | LYL_swizzleSelector(class, @selector(descriptionWithLocale:), @selector(LYL_descriptionWithLocale:)); 107 | LYL_swizzleSelector(class, @selector(descriptionWithLocale:indent:), @selector(LYL_descriptionWithLocale:indent:)); 108 | }); 109 | } 110 | 111 | - (NSString *)LYL_description { 112 | return [[self LYL_description] stringByReplaceUnicode]; 113 | } 114 | 115 | - (NSString *)LYL_descriptionWithLocale:(nullable id)locale { 116 | return [[self LYL_descriptionWithLocale:locale] stringByReplaceUnicode]; 117 | } 118 | 119 | - (NSString *)LYL_descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level { 120 | return [[self LYL_descriptionWithLocale:locale indent:level] stringByReplaceUnicode]; 121 | } 122 | 123 | @end 124 | 125 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # LYLUnicodeReadable 2 | 解决打印日志对于Unicode编码不能正常显示中文的问题，只需要将文件导入工程，不需要引用，就能达到打印日志显示Unicode编码中文数据 3 | 4 | #用途 5 | 6 | 在开发中，通常希望在console中打印出的信息能够显示出Unicode编码对应的中文，由此作者研究了一下如何解决此问题。 7 | 在这里，将此解决方案贡献给大家，如果觉得有用，请给个star! 8 | 9 | #安装使用 10 | 11 | 直接下载源代码然后拖入工程即可！！！ 12 | 13 | >注意：不需要引入头文件一样可以使用的！！！ 14 | 15 | #讲解 16 | 17 | 为了更详细地说明如何使用，笔者写了一篇博文，大家可以阅读：https://www.cnblogs.com/allencelee/p/9400281.html 18 | 19 | #维护 20 | 21 | 笔者会一直维护，如果使用过程中出现任何bug，请反馈给作者，谢谢您的支持！！！ 22 | 23 | 如果好用 请给一个star，谢谢 24 | -------------------------------------------------------------------------------- /demo/demo.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 46; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 1D61351F1C031B0D00CAE85F /* main.m in Sources */ = {isa = PBXBuildFile; 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92 | dependencies = ( 93 | ); 94 | name = demo; 95 | productName = demo; 96 | productReference = 1D61351B1C031B0D00CAE85F /* demo */; 97 | productType = "com.apple.product-type.tool"; 98 | }; 99 | /* End PBXNativeTarget section */ 100 | 101 | /* Begin PBXProject section */ 102 | 1D6135131C031B0D00CAE85F /* Project object */ = { 103 | isa = PBXProject; 104 | attributes = { 105 | LastUpgradeCheck = 0710; 106 | ORGANIZATIONNAME = coffee; 107 | TargetAttributes = { 108 | 1D61351A1C031B0D00CAE85F = { 109 | CreatedOnToolsVersion = 7.1.1; 110 | }; 111 | }; 112 | }; 113 | buildConfigurationList = 1D6135161C031B0D00CAE85F /* Build configuration list for PBXProject "demo" */; 114 | compatibilityVersion = "Xcode 3.2"; 115 | developmentRegion = English; 116 | hasScannedForEncodings = 0; 117 | knownRegions = ( 118 | en, 119 | ); 120 | mainGroup = 1D6135121C031B0D00CAE85F; 121 | productRefGroup = 1D61351C1C031B0D00CAE85F /* Products */; 122 | projectDirPath = ""; 123 | projectRoot = ""; 124 | targets = ( 125 | 1D61351A1C031B0D00CAE85F /* demo */, 126 | ); 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156 | CLANG_WARN_INT_CONVERSION = YES; 157 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 158 | CLANG_WARN_UNREACHABLE_CODE = YES; 159 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 160 | CODE_SIGN_IDENTITY = "-"; 161 | COPY_PHASE_STRIP = NO; 162 | DEBUG_INFORMATION_FORMAT = dwarf; 163 | ENABLE_STRICT_OBJC_MSGSEND = YES; 164 | ENABLE_TESTABILITY = YES; 165 | GCC_C_LANGUAGE_STANDARD = gnu99; 166 | GCC_DYNAMIC_NO_PIC = NO; 167 | GCC_NO_COMMON_BLOCKS = YES; 168 | GCC_OPTIMIZATION_LEVEL = 0; 169 | GCC_PREPROCESSOR_DEFINITIONS = ( 170 | "DEBUG=1", 171 | "$(inherited)", 172 | ); 173 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 174 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 175 | GCC_WARN_UNDECLARED_SELECTOR = YES; 176 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 177 | GCC_WARN_UNUSED_FUNCTION = YES; 178 | GCC_WARN_UNUSED_VARIABLE = YES; 179 | MACOSX_DEPLOYMENT_TARGET = 10.11; 180 | MTL_ENABLE_DEBUG_INFO = YES; 181 | ONLY_ACTIVE_ARCH = YES; 182 | SDKROOT = macosx; 183 | }; 184 | name = Debug; 185 | }; 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245 | defaultConfigurationIsVisible = 0; 246 | defaultConfigurationName = Release; 247 | }; 248 | 1D6135221C031B0D00CAE85F /* Build configuration list for PBXNativeTarget "demo" */ = { 249 | isa = XCConfigurationList; 250 | buildConfigurations = ( 251 | 1D6135231C031B0D00CAE85F /* Debug */, 252 | 1D6135241C031B0D00CAE85F /* Release */, 253 | ); 254 | defaultConfigurationIsVisible = 0; 255 | defaultConfigurationName = Release; 256 | }; 257 | /* End XCConfigurationList section */ 258 | }; 259 | rootObject = 1D6135131C031B0D00CAE85F /* Project object */; 260 | } 261 | -------------------------------------------------------------------------------- /demo/demo.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /demo/demo.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /demo/demo.xcodeproj/project.xcworkspace/xcuserdata/lee.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/allencelee/LYLUnicode/242e87a28bad4290839c0c69b81ffd8e150a2c63/demo/demo.xcodeproj/project.xcworkspace/xcuserdata/lee.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /demo/demo.xcodeproj/xcuserdata/lee.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | demo.xcscheme 8 | 9 | orderHint 10 | 0 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /demo/demo/main.m: -------------------------------------------------------------------------------- 1 | // 2 | // main.m 3 | // demo 4 | // 5 | // blog : http://blog.csdn.net/biggercoffee 6 | // github : https://github.com/biggercoffee/LYLUnicode 7 | 8 | // Created by coffee on 15/11/23. 9 | // Copyright © 2015年 coffee. All rights reserved. 10 | // 11 | 12 | #import 13 | 14 | int main(int argc, const char * argv[]) { 15 | @autoreleasepool { 16 | NSMutableString *mutableString = [@"中文可变字符串" mutableCopy]; 17 | 18 | NSDictionary *dictionary = @{@"中文key": @"中文value"}; 19 | NSArray *array = @[@"第一个中文数组的值", @"第二个中文数组的值", mutableString]; 20 | NSSet *set = [[NSSet alloc] initWithArray:array]; 21 | 22 | NSLog(@"dictionary:%@",dictionary); 23 | NSLog(@"array:%@",array); 24 | NSLog(@"set:%@",set); 25 | } 26 | return 0; 27 | } 28 | --------------------------------------------------------------------------------