4. 创建尚融宝接口工程
一、创建父工程srb
1、创建Maven项目
此处省略操作流程，如有不会的，可以参考这篇博客
Group：com.indi
Artifact：srb
2、配置pom
PS：第3步声明依赖版本的地方，如果你发现有些依赖的version报错的话，那是因为你以前从来没用过这些依赖，Maven没法管理，你需要要先去掉
<parent>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-parentartifactId>
<version>2.3.4.RELEASEversion>
parent>
<properties>
<java.version>1.8java.version>
<spring-cloud-alibaba.version>2.2.2.RELEASEspring-cloud-alibaba.version>
<spring-cloud.version>Hoxton.SR8spring-cloud.version>
<mybatis-plus.version>3.4.1mybatis-plus.version>
<velocity.version>2.0velocity.version>
<swagger.version>2.9.2swagger.version>
<swagger-bootstrap-ui.version>1.9.2swagger-bootstrap-ui.version>
<commons-lang3.version>3.9commons-lang3.version>
<commons-fileupload.version>1.3.1commons-fileupload.version>
<commons-io.version>2.6commons-io.version>
<alibaba.easyexcel.version>2.1.1alibaba.easyexcel.version>
<apache.xmlbeans.version>3.1.0apache.xmlbeans.version>
<fastjson.version>1.2.28fastjson.version>
<gson.version>2.8.2gson.version>
<json.version>20170516json.version>
<aliyun-java-sdk-core.version>4.3.3aliyun-java-sdk-core.version>
<aliyun-sdk-oss.version>3.10.2aliyun-sdk-oss.version>
<jodatime.version>2.10.1jodatime.version>
<jwt.version>0.7.0jwt.version>
<httpclient.version>4.5.1httpclient.version>
properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloudgroupId>
<artifactId>spring-cloud-dependenciesartifactId>
<version>${spring-cloud.version}version>
<type>pomtype>
<scope>importscope>
dependency>
<dependency>
<groupId>com.alibaba.cloudgroupId>
<artifactId>spring-cloud-alibaba-dependenciesartifactId>
<version>${spring-cloud-alibaba.version}version>
<type>pomtype>
<scope>importscope>
dependency>
<dependency>
<groupId>com.baomidougroupId>
<artifactId>mybatis-plus-boot-starterartifactId>
<version>${mybatis-plus.version}version>
dependency>
<dependency>
<groupId>com.baomidougroupId>
<artifactId>mybatis-plus-generatorartifactId>
<version>${mybatis-plus.version}version>
dependency>
<dependency>
<groupId>org.apache.velocitygroupId>
<artifactId>velocity-engine-coreartifactId>
<version>${velocity.version}version>
dependency>
<dependency>
<groupId>io.springfoxgroupId>
<artifactId>springfox-swagger2artifactId>
<version>${swagger.version}version>
dependency>
<dependency>
<groupId>io.springfoxgroupId>
<artifactId>springfox-swagger-uiartifactId>
<version>${swagger.version}version>
dependency>
<dependency>
<groupId>com.github.xiaoymingroupId>
<artifactId>swagger-bootstrap-uiartifactId>
<version>${swagger-bootstrap-ui.version}version>
dependency>
<dependency>
<groupId>org.apache.commonsgroupId>
<artifactId>commons-lang3artifactId>
<version>${commons-lang3.version}version>
dependency>
<dependency>
<groupId>commons-fileuploadgroupId>
<artifactId>commons-fileuploadartifactId>
<version>${commons-fileupload.version}version>
dependency>
<dependency>
<groupId>commons-iogroupId>
<artifactId>commons-ioartifactId>
<version>${commons-io.version}version>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>easyexcelartifactId>
<version>${alibaba.easyexcel.version}version>
dependency>
<dependency>
<groupId>org.apache.xmlbeansgroupId>
<artifactId>xmlbeansartifactId>
<version>${apache.xmlbeans.version}version>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>fastjsonartifactId>
<version>${fastjson.version}version>
dependency>
<dependency>
<groupId>org.jsongroupId>
<artifactId>jsonartifactId>
<version>${json.version}version>
dependency>
<dependency>
<groupId>com.google.code.gsongroupId>
<artifactId>gsonartifactId>
<version>${gson.version}version>
dependency>
<dependency>
<groupId>com.aliyungroupId>
<artifactId>aliyun-java-sdk-coreartifactId>
<version>${aliyun-java-sdk-core.version}version>
dependency>
<dependency>
<groupId>com.aliyun.ossgroupId>
<artifactId>aliyun-sdk-ossartifactId>
<version>${aliyun-sdk-oss.version}version>
dependency>
<dependency>
<groupId>joda-timegroupId>
<artifactId>joda-timeartifactId>
<version>${jodatime.version}version>
dependency>
<dependency>
<groupId>io.jsonwebtokengroupId>
<artifactId>jjwtartifactId>
<version>${jwt.version}version>
dependency>
<dependency>
<groupId>org.apache.httpcomponentsgroupId>
<artifactId>httpclientartifactId>
<version>${httpclient.version}version>
dependency>
dependencies>
dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-testartifactId>
<scope>testscope>
dependency>
dependencies>
二、创建模块indi-common
1、创建Maven模块
在srb下创建普通maven模块
Group：com.indi
Artifact：indi-common
2、配置pom
<dependencies>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-webartifactId>
dependency>
<dependency>
<groupId>org.projectlombokgroupId>
<artifactId>lombokartifactId>
dependency>
dependencies>
三、创建模块service-base
1、创建Maven模块
在srb下创建普通maven模块
Group：com.indi
Artifact：service-base
2、配置pom
<dependencies>
<dependency>
<groupId>com.indigroupId>
<artifactId>indi-commonartifactId>
<version>1.0-SNAPSHOTversion>
dependency>
<dependency>
<groupId>io.springfoxgroupId>
<artifactId>springfox-swagger2artifactId>
dependency>
<dependency>
<groupId>io.springfoxgroupId>
<artifactId>springfox-swagger-uiartifactId>
dependency>
dependencies>
四、创建模块service-core
1、创建Maven模块
在srb下创建普通maven模块
Group：com.indi
Artifact：service-core
2、配置pom
<dependencies>
<dependency>
<groupId>com.indigroupId>
<artifactId>service-baseartifactId>
<version>1.0-SNAPSHOTversion>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
dependency>
<dependency>
<groupId>com.baomidougroupId>
<artifactId>mybatis-plus-boot-starterartifactId>
dependency>
<dependency>
<groupId>com.baomidougroupId>
<artifactId>mybatis-plus-generatorartifactId>
dependency>
<dependency>
<groupId>org.apache.velocitygroupId>
<artifactId>velocity-engine-coreartifactId>
dependency>
dependencies>
五、代码生成器
1、创建数据库
创建数据库srb_core
并执行sql脚本初始化数据结构和数据
2、创建代码生成器
在service-core模块中创建，具体路径如下
package com.indi.srb.core;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
import com.baomidou.mybatisplus.generator.config.GlobalConfig;
import com.baomidou.mybatisplus.generator.config.PackageConfig;
import com.baomidou.mybatisplus.generator.config.StrategyConfig;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import org.junit.Test;
public class CodeGenerator {
@Test
public void genCode() {
// 1、创建代码生成器
AutoGenerator mpg = new AutoGenerator();
// 2、全局配置
GlobalConfig gc = new GlobalConfig();
String projectPath = System.getProperty("user.dir");
gc.setOutputDir(projectPath + "/src/main/java");
gc.setAuthor("Alvin");
gc.setOpen(false); //生成后是否打开资源管理器
gc.setServiceName("%sService"); //去掉Service接口的首字母I
gc.setIdType(IdType.AUTO); //主键策略
gc.setSwagger2(true);//开启Swagger2模式
mpg.setGlobalConfig(gc);
// 3、数据源配置
DataSourceConfig dsc = new DataSourceConfig();
dsc.setUrl("jdbc:mysql://localhost:3306/srb_core?serverTimezone=GMT%2B8&characterEncoding=utf-8");
dsc.setDriverName("com.mysql.cj.jdbc.Driver");
dsc.setUsername("root");
dsc.setPassword("123456");
dsc.setDbType(DbType.MYSQL);
mpg.setDataSource(dsc);
// 4、包配置
PackageConfig pc = new PackageConfig();
pc.setParent("com.indi.srb.core");
pc.setEntity("pojo.entity"); //此对象与数据库表结构一一对应，通过 DAO 层向上传输数据源对象。
mpg.setPackageInfo(pc);
// 5、策略配置
StrategyConfig strategy = new StrategyConfig();
strategy.setNaming(NamingStrategy.underline_to_camel);//数据库表映射到实体的命名策略
strategy.setColumnNaming(NamingStrategy.underline_to_camel);//数据库表字段映射到实体的命名策略
strategy.setEntityLombokModel(true); // lombok
strategy.setLogicDeleteFieldName("is_deleted");//逻辑删除字段名
strategy.setEntityBooleanColumnRemoveIsPrefix(true);//去掉布尔值的is_前缀（确保tinyint(1)）
strategy.setRestControllerStyle(true); //restful api风格控制器
mpg.setStrategy(strategy);
// 6、执行
mpg.execute();
}
}
六、启动应用程序
1、创建application.yml
server:
port: 8110 # 服务端口
spring:
profiles:
active: dev # 环境设置
application:
name: service-core # 服务名
datasource: # mysql数据库连接
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/srb_core?serverTimezone=GMT%2B8&characterEncoding=utf-8
username: root
password: 123456
mybatis-plus: #mybatis
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
mapper-locations: classpath:com/indi/srb/core/mapper/xml/*.xml
2、创建SpringBoot配置文件
在service-core中创建config包，创建MybatisPlusConfig类
package com.indi.srb.core.config;
@Configuration
@MapperScan("com.indi.srb.core.mapper")
@EnableTransactionManagement //事务处理
public class MybatisPlusConfig {
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));//分页
return interceptor;
}
}
3、创建SpringBoot启动类
package com.indi.srb.core;
@SpringBootApplication
@ComponentScan({
"com.indi.srb"}) // 扫描com.indi.srb
public class ServiceCoreApplication {
public static void main(String[] args) {
SpringApplication.run(ServiceCoreApplication.class, args);
}
}
4、运行启动类
查看控制台8110端口是否成功启动