feat: 代码生成结构调整

build.gradle

@@ -30,6 +30,7 @@ dependencies {
 //	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 //	implementation 'com.baomidou:mybatis-plus-boot-starter:3.4.2'
 //	implementation 'com.baomidou:mybatis-plus-generator:3.4.1'
+	implementation 'cn.hutool:hutool-all:5.8.11'
 }
 
 test {

src/main/java/cn/rainss/codegenerator/utils/GeneratorUtil.java

@@ -1,10 +1,13 @@
 package cn.rainss.codegenerator.utils;
 
+import cn.hutool.core.io.FileUtil;
 import cn.rainss.codegenerator.config.Config;
+import freemarker.cache.ClassTemplateLoader;
 import freemarker.template.Configuration;
 import freemarker.template.Template;
 import freemarker.template.TemplateException;
-import freemarker.template.utility.CollectionUtils;
+import freemarker.template.TemplateExceptionHandler;
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.Setter;
@@ -12,13 +15,15 @@ import org.apache.commons.lang3.StringUtils;
 
 import java.io.File;
 import java.io.FileNotFoundException;
-import java.io.FileWriter;
 import java.io.IOException;
-import java.lang.reflect.Type;
+import java.io.OutputStreamWriter;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.*;
 import java.sql.SQLException;
-import java.util.HashMap;
+import java.text.MessageFormat;
+import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
+import java.util.Objects;
 
 /**
  * 工具类
@@ -107,6 +112,10 @@ public class GeneratorUtil {
         System.out.println("=== initialization Generator ===");
         DatabaseUtil instance = DatabaseUtil.getInstance();
         List<String> table = instance.getTable();
+        if (table.size() == 0) {
+            System.out.print("没有需要生成的数据表");
+            return;
+        }
         table.forEach(t -> {
             System.out.printf("<<<<< Generate code from table: %s  >>>>>%n", t);
             try {
@@ -116,7 +125,8 @@ public class GeneratorUtil {
                 e.printStackTrace();
             }
         });
-
+        // 生成构建文件
+        generateBaseFile();
     }
 
     /**
@@ -150,6 +160,7 @@ public class GeneratorUtil {
     public static void generatorByTemplate(List<Column> columnList, String table, TypeEnum type) {
         // 文件模板路径
         String templatePath = String.format("src/main/resources/template/%s.ftl", type.getTemplate());
+        String ftlTemplate = String.format("%s.ftl", type.getTemplate());
         String basePackage = CONFIG.getBasePackage();
         // 去除前缀
         String className = formatTableName(table);
@@ -182,9 +193,15 @@ public class GeneratorUtil {
                 file.createNewFile();
             }
             System.out.println(String.format("模板文件路径:%s 目标文件路径:%s", templatePath, destPath));
-            Configuration freemarker = new Configuration(Configuration.VERSION_2_3_0);
-            Template template = freemarker.getTemplate(templatePath);
-            template.process(tableInfo, new FileWriter(file));
+            //Configuration freemarker = new Configuration(Configuration.VERSION_2_3_0);
+            //Template template = freemarker.getTemplate(templatePath);
+            //template.process(tableInfo, new FileWriter(file));
+
+            Configuration configuration = getFreemarkerConfiguration();
+            // 获取模板输出文件
+            Template template = configuration.getTemplate(ftlTemplate);
+            OutputStreamWriter outputStreamWriter = new OutputStreamWriter(Files.newOutputStream(file.toPath()), StandardCharsets.UTF_8);
+            template.process(tableInfo, outputStreamWriter);
 
         } catch (IOException | TemplateException e) {
             System.out.println("文件操作失败！");
@@ -194,6 +211,20 @@ public class GeneratorUtil {
         //System.out.println(String.format("模板文件路径:%s 目标文件路径:%s", templatePath, destPath));
     }
 
+    /**
+     * freemaker configuration
+     *
+     * @return
+     */
+    private static Configuration getFreemarkerConfiguration() {
+        Configuration configuration = new Configuration(Configuration.VERSION_2_3_31);
+        ClassTemplateLoader loader = new ClassTemplateLoader(GeneratorUtil.class, "/template");
+        configuration.setTemplateLoader(loader);
+        configuration.setDefaultEncoding("UTF-8");
+        configuration.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
+        return configuration;
+    }
+
     private static void setTableInfo(List<Column> columnList, TableModelInfo tableInfo) {
         tableInfo.setHasBigDecimal(Boolean.FALSE);
         tableInfo.setHasLocalDate(Boolean.FALSE);
@@ -225,7 +256,8 @@ public class GeneratorUtil {
      */
     private static String getDestFilePath(String className, TypeEnum type) {
         if (TypeEnum.MAPPER_XML.equals(type)) {
-            return String.format("%s-%s/src/main/resources/mapper/%s%s.xml",
+            return String.format("%s/%s-%s/src/main/resources/mapper/%s%s.xml",
+                    CONFIG.getProjectName(),
                     CONFIG.getProjectName(),
                     type.getModule(),
                     className,
@@ -264,8 +296,10 @@ public class GeneratorUtil {
             default:
                 System.out.println("没有匹配的类型");
         }
-        return String.format("%s-%s/src/main/java/%s/%s/%s%s.java",
-                CONFIG.getProjectName(), type.getModule(),
+        return String.format("%s/%s-%s/src/main/java/%s/%s/%s%s.java",
+                CONFIG.getProjectName(),
+                CONFIG.getProjectName(),
+                type.getModule(),
                 package2Path(CONFIG.getBasePackage()),
                 package2Path(packageLocation),
                 className, toUpperCaseFist(type.getTemplate())
@@ -324,10 +358,54 @@ public class GeneratorUtil {
         return table;
     }
 
+    /**
+     * 生成基础构建文件 gradle
+     */
+    public static void generateBaseFile() {
+        Configuration configuration = getFreemarkerConfiguration();
+        try {
+            List<BaseBuildFile> list = new ArrayList<BaseBuildFile>() {{
+                add(new BaseBuildFile(configuration.getTemplate("build.gradle.ftl"), MessageFormat.format("{0}/build.gradle", CONFIG.getProjectName())));
+                add(new BaseBuildFile(configuration.getTemplate("settings.gradle.ftl"), MessageFormat.format("{0}/settings.gradle", CONFIG.getProjectName())));
+                add(new BaseBuildFile(configuration.getTemplate("gitignore.ftl"), MessageFormat.format("{0}/.gitignore", CONFIG.getProjectName())));
+                add(new BaseBuildFile(configuration.getTemplate("dto.gradle.ftl"), MessageFormat.format("{0}/{0}-dto/build.gradle", CONFIG.getProjectName())));
+                add(new BaseBuildFile(configuration.getTemplate("facade.gradle.ftl"), MessageFormat.format("{0}/{0}-facade/build.gradle", CONFIG.getProjectName())));
+                add(new BaseBuildFile(configuration.getTemplate("server.gradle.ftl"), MessageFormat.format("{0}/{0}-server/build.gradle", CONFIG.getProjectName())));
+            }};
+            // 模板参数设置
+            TableModelInfo info = TableModelInfo.builder()
+                    .configuration(CONFIG)
+                    .build();
+            for (BaseBuildFile baseBuildFile : list) {
+                baseBuildFile.getTemplate().process(info, new OutputStreamWriter(Files.newOutputStream(Paths.get(baseBuildFile.getOutputPath())), StandardCharsets.UTF_8));
+            }
+            String wrapperJarPath = Objects.requireNonNull(GeneratorUtil.class.getClassLoader().getResource("template/gradle/wrapper/gradle-wrapper.jar")).getPath();
+            String wrapperConfigPath = Objects.requireNonNull(GeneratorUtil.class.getClassLoader().getResource("template/gradle/wrapper/gradle-wrapper.properties")).getPath();
+            String gradlewPath = Objects.requireNonNull(GeneratorUtil.class.getClassLoader().getResource("template/gradlew")).getPath();
+            String gradlewBatPath = Objects.requireNonNull(GeneratorUtil.class.getClassLoader().getResource("template/gradlew.bat")).getPath();
+            // 复制文件
+            //Files.copy(Paths.get(path),Paths.get(MessageFormat.format("{0}/gradle", CONFIG.getProjectName())), StandardCopyOption.REPLACE_EXISTING);
+            Path rootPath = new File(MessageFormat.format("{0}/", CONFIG.getProjectName())).toPath();
+            File gradleWrapperPath = new File(MessageFormat.format("{0}/gradle/wrapper/", CONFIG.getProjectName()));
+            if (!gradleWrapperPath.exists()){
+                gradleWrapperPath.mkdirs();
+            }
+            Path gradlePath = gradleWrapperPath.toPath();
+            FileUtil.copy(new File(wrapperJarPath).toPath(), gradlePath, StandardCopyOption.REPLACE_EXISTING);
+            FileUtil.copy(new File(wrapperConfigPath).toPath(), gradlePath, StandardCopyOption.REPLACE_EXISTING);
+            FileUtil.copy(new File(gradlewPath).toPath(), rootPath, StandardCopyOption.REPLACE_EXISTING);
+            FileUtil.copy(new File(gradlewBatPath).toPath(), rootPath, StandardCopyOption.REPLACE_EXISTING);
+
+        } catch (TemplateException | IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
     @Getter
     @Setter
     @Builder
     public static class TableModelInfo {
+
         private Boolean hasLocalDate;
 
         private Boolean hasLocalTime;
@@ -346,4 +424,20 @@ public class GeneratorUtil {
 
         private String tableName;
     }
+
+    @Setter
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    public static class BaseBuildFile {
+        /**
+         * 模板
+         */
+        private Template template;
+
+        /**
+         * 文件输出路径
+         */
+        private String outputPath;
+    }
 }

src/main/resources/mapper/timemail/TmUserMapper.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.baomidou.ant.timemail.mapper.TmUserMapper">
-
-</mapper>

src/main/resources/mapper/timemail/UserMapper.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.baomidou.ant.timemail.mapper.UserMapper">
-
-</mapper>

src/main/resources/template/dto.gradle.ftl

@@ -0,0 +1,2 @@
+dependencies {
+}

src/main/resources/template/entity.ftl

@@ -33,7 +33,7 @@ public class ${className} implements Serializable {
 <#list columns as column>
 
     /**
-    * ${column.remarks!'// Todo Add comments'}
+    * ${column.remarks!'Todo Add comments'} ${column.columnType}
     */
     private ${column.javaType} ${column.columnName};
 </#list>

src/main/resources/template/facade.gradle.ftl

@@ -0,0 +1,2 @@
+dependencies {
+}

src/main/resources/template/gitignore.ftl

@@ -0,0 +1,7 @@
+*.lock
+*.bin
+.gradle
+.idea
+${configuration.projectName}-server/build
+${configuration.projectName}-facade/build
+${configuration.projectName}-dto/build

src/main/resources/template/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

src/main/resources/template/gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

src/main/resources/template/gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

src/main/resources/template/po.ftl

@@ -33,7 +33,7 @@ public class ${className} implements Serializable {
 <#list columns as column>
 
     /**
-    * ${column.remarks!'Todo Add comments'}
+    * ${column.remarks!'Todo Add comments'} ${column.columnType}
     */
     private ${column.javaType} ${column.columnName};
 </#list>

src/main/resources/template/reqDto.ftl

@@ -33,7 +33,7 @@ public class ${className} implements Serializable {
 <#list columns as column>
 
     /**
-    * ${column.remarks!'Todo Add comments'}
+    * ${column.remarks!'Todo Add comments'} ${column.columnType}
     */
     private ${column.javaType} ${column.columnName};
 </#list>

src/main/resources/template/resDto.ftl

@@ -33,7 +33,7 @@ public class ${className} implements Serializable {
 <#list columns as column>
 
     /**
-    * ${column.remarks!'Todo Add comments'}
+    * ${column.remarks!'Todo Add comments'} ${column.columnType}
     */
     private ${column.javaType} ${column.columnName};
 </#list>

src/main/resources/template/server.gradle.ftl

@@ -0,0 +1,2 @@
+dependencies {
+}

src/main/resources/template/settings.gradle.ftl

@@ -0,0 +1,4 @@
+rootProject.name = '${configuration.projectName}'
+include '${configuration.projectName}-dto'
+include '${configuration.projectName}-server'
+include '${configuration.projectName}-facade'