├── .gitignore ├── .mvn └── wrapper │ ├── MavenWrapperDownloader.java │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── README.md ├── mvnw ├── mvnw.cmd ├── pom.xml ├── screenshots ├── Quiz Page 1.PNG ├── Quiz Page 2.PNG ├── Result Page.PNG ├── Score Board.PNG └── Start Page.PNG └── src ├── main ├── java │ └── com │ │ └── devrezaur │ │ └── main │ │ ├── SpringBootQuizAppApplication.java │ │ ├── controller │ │ └── MainController.java │ │ ├── model │ │ ├── Question.java │ │ ├── QuestionForm.java │ │ └── Result.java │ │ ├── repository │ │ ├── QuestionRepo.java │ │ └── ResultRepo.java │ │ └── service │ │ └── QuizService.java └── resources │ ├── application.properties │ ├── data.sql │ ├── static │ ├── css │ │ ├── index.css │ │ ├── quiz.css │ │ ├── result.css │ │ └── score.css │ └── images │ │ └── exam.svg │ └── templates │ ├── footer.html │ ├── index.html │ ├── navbar.html │ ├── quiz.html │ ├── result.html │ └── scoreboard.html └── test └── java └── com └── devrezaur └── main └── SpringBootQuizAppApplicationTests.java /.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | target/ 3 | !.mvn/wrapper/maven-wrapper.jar 4 | !**/src/main/**/target/ 5 | !**/src/test/**/target/ 6 | 7 | ### STS ### 8 | .apt_generated 9 | .classpath 10 | .factorypath 11 | .project 12 | .settings 13 | .springBeans 14 | .sts4-cache 15 | 16 | ### IntelliJ IDEA ### 17 | .idea 18 | *.iws 19 | *.iml 20 | *.ipr 21 | 22 | ### NetBeans ### 23 | /nbproject/private/ 24 | /nbbuild/ 25 | /dist/ 26 | /nbdist/ 27 | /.nb-gradle/ 28 | build/ 29 | !**/src/main/**/build/ 30 | !**/src/test/**/build/ 31 | 32 | ### VS Code ### 33 | .vscode/ 34 | -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2007-present the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * https://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | import java.net.*; 17 | import java.io.*; 18 | import java.nio.channels.*; 19 | import java.util.Properties; 20 | 21 | public class MavenWrapperDownloader { 22 | 23 | private static final String WRAPPER_VERSION = "0.5.6"; 24 | /** 25 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 26 | */ 27 | private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" 28 | + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; 29 | 30 | /** 31 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 32 | * use instead of the default one. 33 | */ 34 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 35 | ".mvn/wrapper/maven-wrapper.properties"; 36 | 37 | /** 38 | * Path where the maven-wrapper.jar will be saved to. 39 | */ 40 | private static final String MAVEN_WRAPPER_JAR_PATH = 41 | ".mvn/wrapper/maven-wrapper.jar"; 42 | 43 | /** 44 | * Name of the property which should be used to override the default download url for the wrapper. 45 | */ 46 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 47 | 48 | public static void main(String args[]) { 49 | System.out.println("- Downloader started"); 50 | File baseDirectory = new File(args[0]); 51 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 52 | 53 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 54 | // wrapperUrl parameter. 55 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 56 | String url = DEFAULT_DOWNLOAD_URL; 57 | if(mavenWrapperPropertyFile.exists()) { 58 | FileInputStream mavenWrapperPropertyFileInputStream = null; 59 | try { 60 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 61 | Properties mavenWrapperProperties = new Properties(); 62 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 63 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 64 | } catch (IOException e) { 65 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 66 | } finally { 67 | try { 68 | if(mavenWrapperPropertyFileInputStream != null) { 69 | mavenWrapperPropertyFileInputStream.close(); 70 | } 71 | } catch (IOException e) { 72 | // Ignore ... 73 | } 74 | } 75 | } 76 | System.out.println("- Downloading from: " + url); 77 | 78 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 79 | if(!outputFile.getParentFile().exists()) { 80 | if(!outputFile.getParentFile().mkdirs()) { 81 | System.out.println( 82 | "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 83 | } 84 | } 85 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 86 | try { 87 | downloadFileFromURL(url, outputFile); 88 | System.out.println("Done"); 89 | System.exit(0); 90 | } catch (Throwable e) { 91 | System.out.println("- Error downloading"); 92 | e.printStackTrace(); 93 | System.exit(1); 94 | } 95 | } 96 | 97 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 98 | if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { 99 | String username = System.getenv("MVNW_USERNAME"); 100 | char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); 101 | Authenticator.setDefault(new Authenticator() { 102 | @Override 103 | protected PasswordAuthentication getPasswordAuthentication() { 104 | return new PasswordAuthentication(username, password); 105 | } 106 | }); 107 | } 108 | URL website = new URL(urlString); 109 | ReadableByteChannel rbc; 110 | rbc = Channels.newChannel(website.openStream()); 111 | FileOutputStream fos = new FileOutputStream(destination); 112 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 113 | fos.close(); 114 | rbc.close(); 115 | } 116 | 117 | } 118 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/cf86a2cf0e57e952197dbfe3aca0d68ae2f8a4f9/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip 2 | wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar 3 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Responsive Quiz App Using Spring Boot 2 | 3 | MCQ based quiz application using Spring Boot, Spring Data JPA, MySQL, Thymeleaf and Bootstrap 5. 4 | This project was made as a part of my channel's Spring Boot Tutorial series in Bangla. 5 | 6 | ##### Check the video tutorial here: [Spring Boot Quiz App](https://youtu.be/BqLl7mckWv8) 7 | 8 | --- 9 | 10 | ### Start Page 11 | 12 | ![Start Page](https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/main/screenshots/Start%20Page.PNG) 13 | 14 | ### Quiz Page 15 | 16 | ![Quiz Page 1](https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/main/screenshots/Quiz%20Page%201.PNG) 17 | 18 | ![Quiz Page 2](https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/main/screenshots/Quiz%20Page%202.PNG) 19 | 20 | ### Result Page 21 | 22 | ![Result Page](https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/main/screenshots/Result%20Page.PNG) 23 | 24 | ### Score Board 25 | 26 | ![Score Board](https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/main/screenshots/Score%20Board.PNG) 27 | 28 | --- 29 | 30 | ### Have a nice day 31 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # https://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Mingw, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | fi 118 | 119 | if [ -z "$JAVA_HOME" ]; then 120 | javaExecutable="`which javac`" 121 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 122 | # readlink(1) is not available as standard on Solaris 10. 123 | readLink=`which readlink` 124 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 125 | if $darwin ; then 126 | javaHome="`dirname \"$javaExecutable\"`" 127 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 128 | else 129 | javaExecutable="`readlink -f \"$javaExecutable\"`" 130 | fi 131 | javaHome="`dirname \"$javaExecutable\"`" 132 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 133 | JAVA_HOME="$javaHome" 134 | export JAVA_HOME 135 | fi 136 | fi 137 | fi 138 | 139 | if [ -z "$JAVACMD" ] ; then 140 | if [ -n "$JAVA_HOME" ] ; then 141 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 142 | # IBM's JDK on AIX uses strange locations for the executables 143 | JAVACMD="$JAVA_HOME/jre/sh/java" 144 | else 145 | JAVACMD="$JAVA_HOME/bin/java" 146 | fi 147 | else 148 | JAVACMD="`which java`" 149 | fi 150 | fi 151 | 152 | if [ ! -x "$JAVACMD" ] ; then 153 | echo "Error: JAVA_HOME is not defined correctly." >&2 154 | echo " We cannot execute $JAVACMD" >&2 155 | exit 1 156 | fi 157 | 158 | if [ -z "$JAVA_HOME" ] ; then 159 | echo "Warning: JAVA_HOME environment variable is not set." 160 | fi 161 | 162 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 163 | 164 | # traverses directory structure from process work directory to filesystem root 165 | # first directory with .mvn subdirectory is considered project base directory 166 | find_maven_basedir() { 167 | 168 | if [ -z "$1" ] 169 | then 170 | echo "Path not specified to find_maven_basedir" 171 | return 1 172 | fi 173 | 174 | basedir="$1" 175 | wdir="$1" 176 | while [ "$wdir" != '/' ] ; do 177 | if [ -d "$wdir"/.mvn ] ; then 178 | basedir=$wdir 179 | break 180 | fi 181 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 182 | if [ -d "${wdir}" ]; then 183 | wdir=`cd "$wdir/.."; pwd` 184 | fi 185 | # end of workaround 186 | done 187 | echo "${basedir}" 188 | } 189 | 190 | # concatenates all lines of a file 191 | concat_lines() { 192 | if [ -f "$1" ]; then 193 | echo "$(tr -s '\n' ' ' < "$1")" 194 | fi 195 | } 196 | 197 | BASE_DIR=`find_maven_basedir "$(pwd)"` 198 | if [ -z "$BASE_DIR" ]; then 199 | exit 1; 200 | fi 201 | 202 | ########################################################################################## 203 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 204 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 205 | ########################################################################################## 206 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 207 | if [ "$MVNW_VERBOSE" = true ]; then 208 | echo "Found .mvn/wrapper/maven-wrapper.jar" 209 | fi 210 | else 211 | if [ "$MVNW_VERBOSE" = true ]; then 212 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 213 | fi 214 | if [ -n "$MVNW_REPOURL" ]; then 215 | jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 216 | else 217 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 218 | fi 219 | while IFS="=" read key value; do 220 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 221 | esac 222 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 223 | if [ "$MVNW_VERBOSE" = true ]; then 224 | echo "Downloading from: $jarUrl" 225 | fi 226 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 227 | if $cygwin; then 228 | wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` 229 | fi 230 | 231 | if command -v wget > /dev/null; then 232 | if [ "$MVNW_VERBOSE" = true ]; then 233 | echo "Found wget ... using wget" 234 | fi 235 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 236 | wget "$jarUrl" -O "$wrapperJarPath" 237 | else 238 | wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" 239 | fi 240 | elif command -v curl > /dev/null; then 241 | if [ "$MVNW_VERBOSE" = true ]; then 242 | echo "Found curl ... using curl" 243 | fi 244 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 245 | curl -o "$wrapperJarPath" "$jarUrl" -f 246 | else 247 | curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 248 | fi 249 | 250 | else 251 | if [ "$MVNW_VERBOSE" = true ]; then 252 | echo "Falling back to using Java to download" 253 | fi 254 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 255 | # For Cygwin, switch paths to Windows format before running javac 256 | if $cygwin; then 257 | javaClass=`cygpath --path --windows "$javaClass"` 258 | fi 259 | if [ -e "$javaClass" ]; then 260 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 261 | if [ "$MVNW_VERBOSE" = true ]; then 262 | echo " - Compiling MavenWrapperDownloader.java ..." 263 | fi 264 | # Compiling the Java class 265 | ("$JAVA_HOME/bin/javac" "$javaClass") 266 | fi 267 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 268 | # Running the downloader 269 | if [ "$MVNW_VERBOSE" = true ]; then 270 | echo " - Running MavenWrapperDownloader.java ..." 271 | fi 272 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 273 | fi 274 | fi 275 | fi 276 | fi 277 | ########################################################################################## 278 | # End of extension 279 | ########################################################################################## 280 | 281 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 282 | if [ "$MVNW_VERBOSE" = true ]; then 283 | echo $MAVEN_PROJECTBASEDIR 284 | fi 285 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 286 | 287 | # For Cygwin, switch paths to Windows format before running java 288 | if $cygwin; then 289 | [ -n "$M2_HOME" ] && 290 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 291 | [ -n "$JAVA_HOME" ] && 292 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 293 | [ -n "$CLASSPATH" ] && 294 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 295 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 296 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 297 | fi 298 | 299 | # Provide a "standardized" way to retrieve the CLI args that will 300 | # work with both Windows and non-Windows executions. 301 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 302 | export MAVEN_CMD_LINE_ARGS 303 | 304 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 305 | 306 | exec "$JAVACMD" \ 307 | $MAVEN_OPTS \ 308 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 309 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 310 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 311 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM https://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 124 | 125 | FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 126 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 127 | ) 128 | 129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 131 | if exist %WRAPPER_JAR% ( 132 | if "%MVNW_VERBOSE%" == "true" ( 133 | echo Found %WRAPPER_JAR% 134 | ) 135 | ) else ( 136 | if not "%MVNW_REPOURL%" == "" ( 137 | SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 138 | ) 139 | if "%MVNW_VERBOSE%" == "true" ( 140 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 141 | echo Downloading from: %DOWNLOAD_URL% 142 | ) 143 | 144 | powershell -Command "&{"^ 145 | "$webclient = new-object System.Net.WebClient;"^ 146 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 147 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 148 | "}"^ 149 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ 150 | "}" 151 | if "%MVNW_VERBOSE%" == "true" ( 152 | echo Finished downloading %WRAPPER_JAR% 153 | ) 154 | ) 155 | @REM End of extension 156 | 157 | @REM Provide a "standardized" way to retrieve the CLI args that will 158 | @REM work with both Windows and non-Windows executions. 159 | set MAVEN_CMD_LINE_ARGS=%* 160 | 161 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 162 | if ERRORLEVEL 1 goto error 163 | goto end 164 | 165 | :error 166 | set ERROR_CODE=1 167 | 168 | :end 169 | @endlocal & set ERROR_CODE=%ERROR_CODE% 170 | 171 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 172 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 173 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 174 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 175 | :skipRcPost 176 | 177 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 178 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 179 | 180 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 181 | 182 | exit /B %ERROR_CODE% 183 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 2.4.3 9 | 10 | 11 | com.devrezaur 12 | SpringBootQuizApp 13 | 0.0.1-SNAPSHOT 14 | SpringBootQuizApp 15 | Simple quiz application using Spring Boot & MySQL 16 | 17 | 15 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | com.h2database 26 | h2 27 | 2.2.224 28 | 29 | 30 | org.springframework.boot 31 | spring-boot-starter-data-jpa 32 | 33 | 34 | org.springframework.boot 35 | spring-boot-starter-thymeleaf 36 | 37 | 38 | org.springframework.boot 39 | spring-boot-starter-web 40 | 41 | 42 | 43 | org.springframework.boot 44 | spring-boot-devtools 45 | runtime 46 | true 47 | 48 | 49 | org.springframework.boot 50 | spring-boot-starter-test 51 | test 52 | 53 | 54 | 55 | 56 | 57 | 58 | org.springframework.boot 59 | spring-boot-maven-plugin 60 | 61 | 62 | 63 | 64 | 65 | -------------------------------------------------------------------------------- /screenshots/Quiz Page 1.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/cf86a2cf0e57e952197dbfe3aca0d68ae2f8a4f9/screenshots/Quiz Page 1.PNG -------------------------------------------------------------------------------- /screenshots/Quiz Page 2.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/cf86a2cf0e57e952197dbfe3aca0d68ae2f8a4f9/screenshots/Quiz Page 2.PNG -------------------------------------------------------------------------------- /screenshots/Result Page.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/cf86a2cf0e57e952197dbfe3aca0d68ae2f8a4f9/screenshots/Result Page.PNG -------------------------------------------------------------------------------- /screenshots/Score Board.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/cf86a2cf0e57e952197dbfe3aca0d68ae2f8a4f9/screenshots/Score Board.PNG -------------------------------------------------------------------------------- /screenshots/Start Page.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DevRezaur/spring-boot-quiz-app/cf86a2cf0e57e952197dbfe3aca0d68ae2f8a4f9/screenshots/Start Page.PNG -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/SpringBootQuizAppApplication.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class SpringBootQuizAppApplication { 8 | 9 | public static void main(String[] args) { 10 | SpringApplication.run(SpringBootQuizAppApplication.class, args); 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/controller/MainController.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.controller; 2 | 3 | import java.util.List; 4 | import org.springframework.beans.factory.annotation.Autowired; 5 | import org.springframework.stereotype.Controller; 6 | import org.springframework.ui.Model; 7 | import org.springframework.web.bind.annotation.GetMapping; 8 | import org.springframework.web.bind.annotation.ModelAttribute; 9 | import org.springframework.web.bind.annotation.PostMapping; 10 | import org.springframework.web.bind.annotation.RequestParam; 11 | import org.springframework.web.servlet.mvc.support.RedirectAttributes; 12 | import com.devrezaur.main.model.QuestionForm; 13 | import com.devrezaur.main.model.Result; 14 | import com.devrezaur.main.service.QuizService; 15 | 16 | @Controller 17 | public class MainController { 18 | 19 | @Autowired 20 | QuizService qService; 21 | 22 | Result result; 23 | Boolean submitted; 24 | 25 | @ModelAttribute("result") 26 | public Result getResult() { 27 | return result; 28 | } 29 | 30 | @GetMapping("/") 31 | public String home() { 32 | return "index.html"; 33 | } 34 | 35 | @PostMapping("/quiz") 36 | public String quiz(@RequestParam String username, Model m, RedirectAttributes ra) { 37 | if(username.equals("")) { 38 | ra.addFlashAttribute("warning", "You must enter your name"); 39 | return "redirect:/"; 40 | } 41 | 42 | submitted = false; 43 | result = new Result(); 44 | result.setUsername(username); 45 | 46 | QuestionForm qForm = qService.getQuestions(); 47 | m.addAttribute("qForm", qForm); 48 | 49 | return "quiz.html"; 50 | } 51 | 52 | @PostMapping("/submit") 53 | public String submit(@ModelAttribute QuestionForm qForm, Model m) { 54 | if(!submitted) { 55 | result.setTotalCorrect(qService.getResult(qForm)); 56 | qService.saveScore(result); 57 | submitted = true; 58 | } 59 | 60 | return "result.html"; 61 | } 62 | 63 | @GetMapping("/score") 64 | public String score(Model m) { 65 | List sList = qService.getTopScore(); 66 | m.addAttribute("sList", sList); 67 | 68 | return "scoreboard.html"; 69 | } 70 | 71 | } 72 | -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/model/Question.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.model; 2 | 3 | import javax.persistence.Entity; 4 | import javax.persistence.GeneratedValue; 5 | import javax.persistence.GenerationType; 6 | import javax.persistence.Id; 7 | import javax.persistence.Table; 8 | import org.springframework.stereotype.Component; 9 | 10 | @Component 11 | @Entity 12 | @Table(name = "questions") 13 | public class Question { 14 | 15 | @Id 16 | @GeneratedValue(strategy = GenerationType.AUTO) 17 | private int quesId; 18 | private String title; 19 | private String optionA; 20 | private String optionB; 21 | private String optionC; 22 | private int ans; 23 | private int chose; 24 | 25 | public Question() { 26 | super(); 27 | } 28 | 29 | public Question(int quesId, String title, String optionA, String optionB, String optionC, int ans, int chose) { 30 | super(); 31 | this.quesId = quesId; 32 | this.title = title; 33 | this.optionA = optionA; 34 | this.optionB = optionB; 35 | this.optionC = optionC; 36 | this.ans = ans; 37 | this.chose = chose; 38 | } 39 | 40 | public int getQuesId() { 41 | return quesId; 42 | } 43 | 44 | public void setQuesId(int quesId) { 45 | this.quesId = quesId; 46 | } 47 | 48 | public String getTitle() { 49 | return title; 50 | } 51 | 52 | public void setTitle(String title) { 53 | this.title = title; 54 | } 55 | 56 | public String getOptionA() { 57 | return optionA; 58 | } 59 | 60 | public void setOptionA(String optionA) { 61 | this.optionA = optionA; 62 | } 63 | 64 | public String getOptionB() { 65 | return optionB; 66 | } 67 | 68 | public void setOptionB(String optionB) { 69 | this.optionB = optionB; 70 | } 71 | 72 | public String getOptionC() { 73 | return optionC; 74 | } 75 | 76 | public void setOptionC(String optionC) { 77 | this.optionC = optionC; 78 | } 79 | 80 | public int getAns() { 81 | return ans; 82 | } 83 | 84 | public void setAns(int ans) { 85 | this.ans = ans; 86 | } 87 | 88 | public int getChose() { 89 | return chose; 90 | } 91 | 92 | public void setChose(int choosed) { 93 | this.chose = choosed; 94 | } 95 | 96 | @Override 97 | public String toString() { 98 | return "Question [quesId=" + quesId + ", title=" + title + ", optionA=" + optionA + ", optionB=" + optionB + ", optionC=" + optionC + ", ans=" + ans + ", chose=" + chose + "]"; 99 | } 100 | 101 | } 102 | -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/model/QuestionForm.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.model; 2 | import java.util.List; 3 | import org.springframework.stereotype.Component; 4 | 5 | @Component 6 | public class QuestionForm { 7 | 8 | private List questions; 9 | 10 | public List getQuestions() { 11 | return questions; 12 | } 13 | 14 | public void setQuestions(List questions) { 15 | this.questions = questions; 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/model/Result.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.model; 2 | 3 | import javax.persistence.Entity; 4 | import javax.persistence.GeneratedValue; 5 | import javax.persistence.GenerationType; 6 | import javax.persistence.Id; 7 | import javax.persistence.Table; 8 | import org.springframework.stereotype.Component; 9 | 10 | @Component 11 | @Entity 12 | @Table(name = "results") 13 | public class Result { 14 | 15 | @Id 16 | @GeneratedValue(strategy = GenerationType.AUTO) 17 | private int id; 18 | private String username; 19 | private int totalCorrect = 0; 20 | 21 | public Result() { 22 | super(); 23 | } 24 | 25 | public Result(int id, String username, int totalCorrect) { 26 | super(); 27 | this.id = id; 28 | this.username = username; 29 | this.totalCorrect = totalCorrect; 30 | } 31 | 32 | public int getId() { 33 | return id; 34 | } 35 | 36 | public void setId(int id) { 37 | this.id = id; 38 | } 39 | 40 | public String getUsername() { 41 | return username; 42 | } 43 | 44 | public void setUsername(String username) { 45 | this.username = username; 46 | } 47 | 48 | public int getTotalCorrect() { 49 | return totalCorrect; 50 | } 51 | 52 | public void setTotalCorrect(int totalCorrect) { 53 | this.totalCorrect = totalCorrect; 54 | } 55 | 56 | } 57 | -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/repository/QuestionRepo.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.repository; 2 | 3 | import org.springframework.data.jpa.repository.JpaRepository; 4 | import org.springframework.stereotype.Repository; 5 | import com.devrezaur.main.model.Question; 6 | 7 | @Repository 8 | public interface QuestionRepo extends JpaRepository { 9 | 10 | } -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/repository/ResultRepo.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.repository; 2 | 3 | import org.springframework.data.jpa.repository.JpaRepository; 4 | import org.springframework.stereotype.Repository; 5 | import com.devrezaur.main.model.Result; 6 | 7 | @Repository 8 | public interface ResultRepo extends JpaRepository { 9 | 10 | } 11 | -------------------------------------------------------------------------------- /src/main/java/com/devrezaur/main/service/QuizService.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main.service; 2 | import java.util.ArrayList; 3 | import java.util.List; 4 | import java.util.Random; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.data.domain.Sort; 7 | import org.springframework.stereotype.Service; 8 | import com.devrezaur.main.model.Question; 9 | import com.devrezaur.main.model.QuestionForm; 10 | import com.devrezaur.main.model.Result; 11 | import com.devrezaur.main.repository.QuestionRepo; 12 | import com.devrezaur.main.repository.ResultRepo; 13 | 14 | @Service 15 | public class QuizService { 16 | 17 | @Autowired 18 | Question question; 19 | @Autowired 20 | QuestionForm qForm; 21 | @Autowired 22 | QuestionRepo qRepo; 23 | @Autowired 24 | Result result; 25 | @Autowired 26 | ResultRepo rRepo; 27 | 28 | public QuestionForm getQuestions() { 29 | List allQues = qRepo.findAll(); 30 | List qList = new ArrayList(); 31 | 32 | Random random = new Random(); 33 | 34 | for(int i=0; i<5; i++) { 35 | int rand = random.nextInt(allQues.size()); 36 | qList.add(allQues.get(rand)); 37 | allQues.remove(rand); 38 | } 39 | 40 | qForm.setQuestions(qList); 41 | 42 | return qForm; 43 | } 44 | 45 | public int getResult(QuestionForm qForm) { 46 | int correct = 0; 47 | 48 | for(Question q: qForm.getQuestions()) 49 | if(q.getAns() == q.getChose()) 50 | correct++; 51 | 52 | return correct; 53 | } 54 | 55 | public void saveScore(Result result) { 56 | Result saveResult = new Result(); 57 | saveResult.setUsername(result.getUsername()); 58 | saveResult.setTotalCorrect(result.getTotalCorrect()); 59 | rRepo.save(saveResult); 60 | } 61 | 62 | public List getTopScore() { 63 | List sList = rRepo.findAll(Sort.by(Sort.Direction.DESC, "totalCorrect")); 64 | 65 | return sList; 66 | } 67 | } 68 | -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | server.port=8080 2 | #spring.datasource.url=jdbc:mysql://localhost:3306/quiz_db 3 | spring.datasource.driver-class-name=org.h2.Driver 4 | spring.datasource.url=jdbc:h2:mem:quiz_db 5 | spring.datasource.username=root 6 | spring.datasource.password=root 7 | #spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect 8 | spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect 9 | spring.jpa.show-sql=true 10 | spring.jpa.hibernate.ddl-auto=create 11 | spring.datasource.initialization-mode=always -------------------------------------------------------------------------------- /src/main/resources/data.sql: -------------------------------------------------------------------------------- 1 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 2 | values( 3 | 1, 4 | 'What is a correct syntax to output "Hello World" in Java?', 5 | 'echo "Hello World"', 6 | 'printf("Hello World")', 7 | 'System.out.println("Hello World")', 8 | 3, 9 | -1) 10 | ; 11 | 12 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 13 | values( 14 | 2, 15 | 'Java is short for "JavaScript."', 16 | 'True', 17 | 'False', 18 | 'Partially True', 19 | 2, 20 | -1) 21 | ; 22 | 23 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 24 | values( 25 | 3, 26 | 'How do you insert COMMENTS in Java code?', 27 | '# This is a comment', 28 | '// This is a comment', 29 | '/* This is a comment', 30 | 2, 31 | -1) 32 | ; 33 | 34 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 35 | values( 36 | 4, 37 | 'Which data type is used to create a variable that should store text?', 38 | 'String', 39 | 'Char', 40 | 'Both', 41 | 1, 42 | -1) 43 | ; 44 | 45 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 46 | values( 47 | 5, 48 | 'How do you create a variable with the numeric value 5?', 49 | 'num x = 5', 50 | 'float x = 5', 51 | 'int x = 5', 52 | 3, 53 | -1) 54 | ; 55 | 56 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 57 | values( 58 | 6, 59 | 'How do you create a variable with the floating number 2.8?', 60 | 'num x = 2.8', 61 | 'float x = 2.8', 62 | 'int x = 2.8', 63 | 2, 64 | -1) 65 | ; 66 | 67 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 68 | values( 69 | 7, 70 | 'Which method can be used to find the length of a string?', 71 | 'getSize()', 72 | 'length()', 73 | 'size()', 74 | 2, 75 | -1) 76 | ; 77 | 78 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 79 | values( 80 | 8, 81 | 'Which operator is used to add together two values?', 82 | '&&', 83 | '.add()', 84 | '+', 85 | 3, 86 | -1) 87 | ; 88 | 89 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 90 | values( 91 | 9, 92 | 'The value of a string variable can be surrounded by single quotes.', 93 | 'True', 94 | 'False', 95 | 'Maybe', 96 | 2, 97 | -1) 98 | ; 99 | 100 | insert into questions(ques_id, title, optionA, optionB, optionC, ans, chose) 101 | values( 102 | 10, 103 | 'Which operator can be used to compare two values?', 104 | '><', 105 | '&|', 106 | '==', 107 | 3, 108 | -1) 109 | ; -------------------------------------------------------------------------------- /src/main/resources/static/css/index.css: -------------------------------------------------------------------------------- 1 | * { 2 | margin: 0; 3 | padding: 0; 4 | box-sizing: border-box; 5 | } 6 | 7 | body { 8 | width: 100%; 9 | overflow-x: hidden; 10 | } 11 | 12 | .main-container { 13 | min-height: calc(100vh - 136px); 14 | display: grid; 15 | grid-template-columns: 1fr; 16 | grid-template-rows: 1fr 1fr; 17 | grid-template-areas: "image-box" 18 | "text-box"; 19 | row-gap: 50px; 20 | column-gap: 50px; 21 | } 22 | 23 | @media screen and (min-width:850px) { 24 | .main-container { 25 | grid-template-columns: 1fr 1fr; 26 | grid-template-rows: 1fr; 27 | grid-template-areas: "image-box text-box"; 28 | } 29 | } 30 | 31 | .image-box { 32 | grid-area: image-box; 33 | display: flex; 34 | justify-content: center; 35 | align-items: center; 36 | } 37 | 38 | .image-box img { 39 | width: 100%; 40 | max-width: 450px; 41 | } 42 | 43 | .text-box { 44 | grid-area: text-box; 45 | display: flex; 46 | flex-direction: column; 47 | justify-content: center; 48 | align-items: center; 49 | } 50 | 51 | .card { 52 | width: 100%; 53 | } 54 | 55 | .card p { 56 | color: #fff; 57 | font-size: 18px; 58 | margin-bottom: 10px; 59 | } 60 | 61 | .card input { 62 | margin-bottom: 40px; 63 | height: 35px; 64 | } 65 | 66 | .warning { 67 | position: relative; 68 | margin-top: -37px; 69 | } 70 | 71 | footer { 72 | height: 80px; 73 | text-align: center; 74 | line-height: 80px; 75 | } -------------------------------------------------------------------------------- /src/main/resources/static/css/quiz.css: -------------------------------------------------------------------------------- 1 | * { 2 | margin: 0; 3 | padding: 0; 4 | box-sizing: border-box; 5 | } 6 | 7 | body { 8 | width: 100%; 9 | overflow-x: hidden; 10 | } 11 | 12 | h1 { 13 | font-size: 22px; 14 | text-align: center; 15 | padding: 15px 25px; 16 | border-radius: 4px; 17 | } 18 | 19 | .ques-box { 20 | width: 100%; 21 | max-width: 800px; 22 | padding: 15px 25px; 23 | margin: 50px auto 0 auto; 24 | border-radius: 4px; 25 | } 26 | 27 | .option { 28 | display: flex; 29 | flex-direction: row; 30 | } 31 | 32 | .title { 33 | font-size: 18px; 34 | font-weight: 500; 35 | color: red; 36 | } 37 | 38 | .option p { 39 | margin-left: 15px; 40 | position: relative; 41 | margin-top: -6px; 42 | } 43 | 44 | footer { 45 | height: 80px; 46 | text-align: center; 47 | line-height: 80px; 48 | } -------------------------------------------------------------------------------- /src/main/resources/static/css/result.css: -------------------------------------------------------------------------------- 1 | * { 2 | margin: 0; 3 | padding: 0; 4 | box-sizing: border-box; 5 | } 6 | 7 | body { 8 | width: 100%; 9 | overflow-x: hidden; 10 | } 11 | 12 | .main-container { 13 | min-height: calc(100vh - 136px); 14 | display: flex; 15 | flex-direction: column; 16 | justify-content: center; 17 | } 18 | 19 | .card { 20 | width: 100%; 21 | max-width: 800px; 22 | margin-top: 100px; 23 | } 24 | 25 | img { 26 | width: 100%; 27 | max-width: 350px; 28 | position: relative; 29 | display: block; 30 | margin: -180px auto 50px auto; 31 | } 32 | 33 | .card button { 34 | width: 45%; 35 | } 36 | 37 | footer { 38 | height: 80px; 39 | text-align: center; 40 | line-height: 80px; 41 | } -------------------------------------------------------------------------------- /src/main/resources/static/css/score.css: -------------------------------------------------------------------------------- 1 | * { 2 | margin: 0; 3 | padding: 0; 4 | box-sizing: border-box; 5 | } 6 | 7 | body { 8 | width: 100%; 9 | overflow-x: hidden; 10 | } 11 | 12 | .main-container { 13 | min-height: calc(100vh - 136px); 14 | } 15 | 16 | table { 17 | width: 100%; 18 | text-align: center; 19 | } 20 | 21 | tr { 22 | border: 1px solid white; 23 | } 24 | 25 | th, td { 26 | padding: 10px; 27 | } 28 | 29 | footer { 30 | height: 80px; 31 | text-align: center; 32 | line-height: 80px; 33 | } -------------------------------------------------------------------------------- /src/main/resources/static/images/exam.svg: -------------------------------------------------------------------------------- 1 | exams -------------------------------------------------------------------------------- /src/main/resources/templates/footer.html: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 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© Dev Rezaur

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14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /src/main/resources/templates/index.html: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Home Page 12 | 13 | 14 | 15 | 16 |
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Spring Boot Quiz App

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Enter Your Name

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Only Select The Correct Answers

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Your Score

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Participant name:  

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Total correct answer:  

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Total false answer:  

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Top Scores Of All Time

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NameScore
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36 | 37 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /src/test/java/com/devrezaur/main/SpringBootQuizAppApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.devrezaur.main; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class SpringBootQuizAppApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | --------------------------------------------------------------------------------