springboot專案Mybatis-Plus自動生產程式碼
阿新 • • 發佈:2018-11-14
1.pom.xml配置檔案
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.liuchao</groupId> <artifactId>plus</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>plus</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.4.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!--========================================【核心-start】mybatis-plus==================================--> <!-- mybatisplus與springboot整合 --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatisplus-spring-boot-starter</artifactId> <version>1.0.5</version> </dependency> <!-- MP 核心庫 --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>3.0.3</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>1.3.2</version> </dependency> <!-- 模板引擎 程式碼生成 --> <dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity</artifactId> <version>1.7</version> </dependency> <!--=========================================【核心-end】mybatis-plus==================================--> <!--mysql連線--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <!-- alibaba的druid資料庫連線池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>1.1.9</version> </dependency> <!--熱部署--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> <!-- tomcat外掛 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <!-- <scope>provided</scope>--> </dependency> <!--AOP--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-aop</artifactId> </dependency> <!--lombok--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.16.10</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!--==========================================================================================--> <!--公共工具類--> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.4</version> </dependency> <!-- log4j--> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!--json--> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.9.6</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.6</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.datatype</groupId> <artifactId>jackson-datatype-joda</artifactId> <version>2.8.2</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.module</groupId> <artifactId>jackson-module-parameter-names</artifactId> <version>2.9.6</version> </dependency> <!-- 分頁外掛 --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <version>1.2.5</version> </dependency> <!-- servlet 依賴包 --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <scope>provided</scope> </dependency> <!-- JSTL 的JSP 標準標籤庫 --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <!-- shiro 核心 ==============================================================--> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-core</artifactId> <version>1.3.2</version> </dependency> <!-- shiro許可權控制框架 --> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.3.2</version> </dependency> <!-- shiro快取 --> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-ehcache</artifactId> <version>1.3.2</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <!--==============================以前的mybatis生產程式碼的老外掛可以扔掉了============================--> <!--<plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <configuration> <configurationFile>src/main/resources/generator/generatorConfig.xml</configurationFile> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> <executions> <execution> <id>Generate MyBatis Artifacts</id> <goals> <goal>generate</goal> </goals> </execution> </executions> <dependencies> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.2</version> </dependency> </dependencies> </plugin>--> </plugins> </build> </project>
2.設定springboot的配置檔案application.yml(新增該段程式碼)
#設定xml檔案生成的路徑
mybatis-plus:
mapper-locations: classpath:/mapper/*.xml
type-aliases-package: com.liuchao.model
configuration.cache-enabled: false
global-config.db-config.db-type: mysql
configuration.jdbc-type-for-null: null
3.使用生成程式碼工具類生成程式碼
package com.liuchao; import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException; import com.baomidou.mybatisplus.generator.AutoGenerator; import com.baomidou.mybatisplus.generator.config.*; import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy; import org.apache.commons.lang.StringUtils; import java.util.Scanner; /** * @Program: mybatisplus * @Description: * @Author: liuchao * @Create: 2018-11-12 14:29 * @Version 1.0 **/ public class CodeGeneration { public static String scanner(String tip) { Scanner scanner = new Scanner(System.in); StringBuilder help = new StringBuilder(); help.append("請輸入" + tip + ":"); System.out.println(help.toString()); if (scanner.hasNext()) { String ipt = scanner.next(); if (StringUtils.isNotEmpty(ipt)) { return ipt; } } throw new MybatisPlusException("請輸入正確的" + tip + "!"); } public static void main(String[] args) { // 程式碼生成器 AutoGenerator mpg = new AutoGenerator(); // 全域性配置 GlobalConfig gc = new GlobalConfig(); String projectPath = System.getProperty("user.dir"); gc.setOutputDir(projectPath + "/src/main/java");//生成檔案的輸出目錄 gc.setAuthor("liuchao");//開發人員 gc.setOpen(true);//是否開啟輸出目錄 gc.setServiceName("%sService");//service 命名方式 gc.setServiceImplName("%sServiceImpl");//service impl 命名方式 // 自定義檔案命名,注意 %s 會自動填充表實體屬性! gc.setMapperName("%sMapper"); gc.setXmlName("%sMapper"); gc.setFileOverride(true); gc.setActiveRecord(true); gc.setEnableCache(false);// XML 二級快取 gc.setBaseResultMap(true);// XML ResultMap gc.setBaseColumnList(false);// XML columList mpg.setGlobalConfig(gc); // 資料來源配置 DataSourceConfig dsc = new DataSourceConfig(); dsc.setDriverName("com.mysql.jdbc.Driver"); dsc.setUsername("liuchao"); dsc.setPassword("123"); dsc.setUrl("jdbc:mysql://127.0.0.1:3306/test2?useSSL=false"); /*dsc.setUrl("jdbc:mysql://127.0.0.1:3306/xxxxx?useUnicode=true&useSSL=false&characterEncoding=utf8"); // dsc.setSchemaName("public"); 資料庫 schema name dsc.setDriverName("com.mysql.jdbc.Driver"); dsc.setUsername("root"); dsc.setPassword("******");*/ mpg.setDataSource(dsc); // 包配置 PackageConfig pc = new PackageConfig(); //pc.setModuleName(scanner("模組名"));//父包模組名 pc.setParent("com.liuchao");//父包名。// 自定義包路徑 如果為空,將下面子包名必須寫全部, 否則就只需寫子包名 pc.setController("controller"); pc.setService("service"); pc.setServiceImpl("service.impl"); pc.setXml("xml"); mpg.setPackageInfo(pc); // 自定義配置 /* InjectionConfig cfg = new InjectionConfig() { 77 @Override 78 public void initMap() { 79 // to do nothing 80 } 81 }; 82 List<FileOutConfig> focList = new ArrayList<>(); 83 focList.add(new FileOutConfig("/templates/mapper.xml.ftl") { 84 @Override 85 public String outputFile(TableInfo tableInfo) { 86 // 自定義輸入檔名稱 87 return projectPath + "/src/main/resources/mapper/" + pc.getModuleName() 88 + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML; 89 } 90 });*/ /* cfg.setFileOutConfigList(focList); 92 mpg.setCfg(cfg);*/ mpg.setTemplate(new TemplateConfig()); // 策略配置 StrategyConfig strategy = new StrategyConfig(); strategy.setNaming(NamingStrategy.underline_to_camel);//資料庫表對映到實體的命名策略 strategy.setColumnNaming(NamingStrategy.underline_to_camel);//資料庫表字段對映到實體的命名策略, 未指定按照 naming 執行 // strategy.setSuperEntityClass("com.baomidou.ant.common.BaseEntity");//自定義繼承的Entity類全稱,帶包名 strategy.setEntityLombokModel(true);//【實體】是否為lombok模型(預設 false) //strategy.setRestControllerStyle(true);//生成 @RestController 控制器 //strategy.setSuperControllerClass("com.baomidou.ant.common.BaseController");//自定義繼承的Controller類全稱,帶包名 strategy.setInclude("user","module","module_role","img_urls","movie_detail","movie_main","movie_type","role","user_role");//需要包含的表名,允許正則表示式 //strategy.setSuperEntityColumns("id");//自定義基礎的Entity類,公共欄位 strategy.setControllerMappingHyphenStyle(true);//駝峰轉連字元 //strategy.setTablePrefix("tb_");//表字首 mpg.setStrategy(strategy); //mpg.setTemplateEngine(new FreemarkerTemplateEngine()); mpg.execute(); } }