任务分配问题全局异常处理

spring boot 默认情况下会映射到 /error 进行异常处理，但是提示并不十分友好，下面自定义异常处理，提供友好展示。

在 common-util 模块添加 SdgtException 类

@Data
@ApiModel(value = "自定义全局异常类")
public class SdgtException extends RuntimeException {
    @ApiModelProperty(value = "异常状态码")
    private Integer code;

    
    public SdgtException(String message, Integer code) {
        super(message);
        this.code = code;
    }

    
    public SdgtException(ResultCodeEnum resultCodeEnum) {
        super(resultCodeEnum.getMessage());
        this.code = resultCodeEnum.getCode();
    }

    @Override
    public String toString() {
        return "SdgtException{" +
                "code=" + code +
                ", message=" + this.getMessage() +
                '}';
    }
}

在 common-util 模块添加全局异常处理类

@ControllerAdvice
public class GlobalExceptionHandler {
    @ExceptionHandler(Exception.class)
    @ResponseBody
    public Result error(Exception e) {
        e.printStackTrace();
        return Result.fail();
    }

    
    @ExceptionHandler(SdgtException.class)
    @ResponseBody
    public Result error(SdgtException e) {
        e.printStackTrace();
        return Result.fail();
    }
}

// 5 根据 id 获取医院
@GetMapping("getHospSet/{id}")
public Result getHospSet(@PathVariable Long id) {
    try {
        //模拟异常
        int a = 1/0;
    }catch (Exception e) {
        throw new SdgtException("失败",201);
    }

    Hospital hospital = hospitalService.getById(id);
    return Result.ok(hospital);
}

{ "code": 201, "message": "失败", "data": null, "ok": false }