创建Springboot项目
在企业里的项目多数是分Modules的，更多是通过物理方式隔离层之间的职责。
首先按照原有新建SpringBoot项目创建，填好相关信息后，选择Java 8其他不用选。
完成后得到上面的结构，把红色选中的相关模块删除后，得到下面的项目结构
新建Module
什么都不需要选，下一步
填好Name后（注意前缀统一，通过-进行分割）点击完成，得出以下结构。
重复上面步骤，把sikiro-system-infrastructure、sikiro-system-repository新增上去，得到下面结构
添加项目依赖
sikiro-om-api->sikiro-om-application->sikiro-om-repository，sikiro-om-infrastructure被三层直接依赖
一共有两种方式添加：
在File->Project Structure->Modules，点击右侧的+，选择Module。
另外一种在pom.xml添加dependencies
<?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">
<parent>
<artifactId>om</artifactId>
<groupId>sikiro.system</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>sikiro-system-api</artifactId>
<dependencies>
<dependency>
<groupId>sikiro.system</groupId>
<artifactId>sikiro-system-application</artifactId>
<version>1.0.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>sikiro.system</groupId>
<artifactId>sikiro-system-infrastructure</artifactId>
<version>1.0.0</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>
添加Package
在sikiro-system-api项目添加新package-com.sikiro.system.api，同时添加SikiroSystemApiApplication
@SpringBootApplication()
@ComponentScan(basePackages = {"com.sikiro.system"})
public class SikiroSystemApiApplication {
public static void main(String[] args) {
SpringApplication.run(SikiroSystemApiApplication.class, args);
}
}
然后继续添加HelloController到新的package-com.sikiro.system.api.controller
@RestController
public class HelloController {
@GetMapping("/api/hi")
public ApiResult Hi(){
return ApiResult.Success();
}
}
在sikiro-system-infrastructure添加下面两个类
package com.sikiro.system.infrastructure.base;
import lombok.AccessLevel;
import lombok.Setter;
/**
* API统一响应实体
* @param <T> 业务实体
*/
public class ApiResult<T> {
@Setter(AccessLevel.PRIVATE)
public int resultCode;
@Setter(AccessLevel.PRIVATE)
public T data;
@Setter(AccessLevel.PRIVATE)
public String message;
@Setter(AccessLevel.PRIVATE)
public boolean success;
@Setter(AccessLevel.PRIVATE)
public boolean failed;
@Setter(AccessLevel.PRIVATE)
public boolean error;
public static <T> ApiResult<T> Success() {
return Success(ApiResultCode.Succeed.Message(), null, ApiResultCode.Succeed.Value());
}
public static <T> ApiResult<T> Success(T data) {
return Success(ApiResultCode.Succeed.Message(), data, ApiResultCode.Succeed.Value());
}
public static <T> ApiResult<T> Success(String msg) {
return Success(msg, null);
}
public static <T> ApiResult<T> Success(String msg, T data, int code) {
ApiResult<T> result = new ApiResult<>();
result.setMessage(msg);
result.setData(data);
result.setResultCode(code);
result.setSuccess(true);
result.setFailed(false);
result.setError(false);
return result;
}
public static <T> ApiResult<T> Success(String msg, T data) {
return Success(msg, data, ApiResultCode.Succeed.Value());
}
public static <T> ApiResult<T> Failed() {
return Failed(ApiResultCode.Failed.Message(), null, ApiResultCode.Failed.Value());
}
public static <T> ApiResult<T> Failed(String msg) {
return Failed(msg, null);
}
public static <T> ApiResult<T> Failed(String msg, T data) {
return Failed(msg, data, ApiResultCode.Failed.Value());
}
public static <T> ApiResult<T> Failed(String msg, T data, int code) {
ApiResult<T> result = new ApiResult<>();
result.setMessage(msg);
result.setData(data);
result.setResultCode(code);
result.setSuccess(false);
result.setFailed(true);
result.setError(false);
return result;
}
public static <T> ApiResult<T> Error(String msg) {
ApiResult<T> result = new ApiResult<>();
result.setMessage(msg);
result.setResultCode(ApiResultCode.Error.Value());
result.setSuccess(false);
result.setFailed(true);
result.setError(true);
return result;
}
}
package com.sikiro.system.infrastructure.base;
public enum ApiResultCode {
Succeed(200,"请求成功"),
Failed(400,"请求失败"),
Error(500,"服务执行异常");
private int _index;
private String _msg;
ApiResultCode(int index, String msg) {
_index = index;
_msg = msg;
}
public int Value() {
return _index;
}
public String Message() {
return _msg;
}
}
最后编辑启动配置
