Spring Boot 项目基本框架

今天不太想写代码，于是整理了一个简单入门项目的基本结构，希望给想刚入门的人一些帮助

话不多说，先看项目依赖和项目结构

        
            org.springframework.boot
            spring-boot-starter
        

        
            org.springframework.boot
            spring-boot-starter-test
            test
            
                
                    org.junit.vintage
                    junit-vintage-engine
                
            
        
        
            org.springframework.boot
            spring-boot-starter-web
        
        
            org.projectlombok
            lombok
            1.18.12
        
        
            com.github.xiaoymin
            knife4j-spring-boot-starter
            2.0.1
        
    

    
        
            
                org.springframework.boot
                spring-boot-dependencies
                ${spring-boot.version}
                pom
                import
            
        
    

    
        
            
                org.apache.maven.plugins
                maven-compiler-plugin
                
                    1.8
                    1.8
                    UTF-8
                
            
            
                org.springframework.boot
                spring-boot-maven-plugin
                2.2.6.RELEASE
            
        
    

一、项目依赖

该项目创建方式是，使用start.aliyun.com基础模版创建，阿里刚开放的spring cloud生态，里面有非常多的组件，本工程简单，我就没有引用，大家感兴趣可以去了解学习下。

二、项目配置了统一参数校验

/**
 * @author pillar
 * @desc
 * @email: [email protected]
 * @createDate 2020/04/17 14:55
 */
@ApiModel("测试返回对象")
@Data
@ToString
public class PillarVo implements Serializable {
    @Range(min = 6,max = 30,message = "年龄范围6-30")
    @ApiModelProperty(value = "年龄",required = true,name = "age")
    private int age;
    @ApiModelProperty(value = "密码",required = true,name = "password")
    @Size(min = 8,max = 24,message = "密码在长度8-24")
    @Pattern(regexp = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)[a-zA-Z\\d]{8,24}$",message = "至8至24个字符，至少1个大写字母，1个小写字母和1个数字")
    private String password;
    @NotNull(message = "姓名不能为空")
    @ApiModelProperty(value = "姓名",required = true,name = "name")
    private String name;
    @ApiModelProperty("附加属性")
    private String head;
}

/**
 * @author pillar
 * @desc
 * @email: [email protected]
 * @createDate 2020/04/17 14:14
 */
@RestController
@Api(tags = "测试")
@AllArgsConstructor
@Slf4j
public class BaseController {

    private final ObjectMapper objectMapper;

    @ApiOperation("新增用户信息")
    @PostMapping("save")
    public PillarVo save(@RequestBody @Valid PillarVo pillarVo) throws JsonProcessingException {
        log.info("pillar json=[]",objectMapper.writeValueAsString(pillarVo));
        log.info("pillar=[]",pillarVo);
        return pillarVo;
    }

}

 @ExceptionHandler(MethodArgumentNotValidException.class)
    public ResponseData methodArgumentNotValidExceptionHandler(MethodArgumentNotValidException e) {
        return new ResponseData<>(CodeEnum.PARAM_ERROR.getCode(),e.getBindingResult().getAllErrors().get(0).getDefaultMessage());
    }

 

三、统一返回数据处理

 

/**
 * @author pillar
 * @desc
 * @email: [email protected]
 * @createDate 2020/04/17 14:14
 */
@RestControllerAdvice(basePackages = {"com.pillar.baseframework.controller"})
public class ResponseControllerAdvice implements ResponseBodyAdvice