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廖井涛
2025-05-22 8d6b17bfa56fd767c6f9de666eb0dd44c6b032cd 
 north-glass-erp/src/main/java/com/example/erp/config/ExceptionController.java


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package com.example.erp.config;




import com.example.erp.common.Result;


import org.mybatis.logging.Logger;


import org.mybatis.logging.LoggerFactory;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.http.HttpStatus;


import org.springframework.web.bind.MethodArgumentNotValidException;


import org.springframework.web.bind.annotation.ControllerAdvice;


import org.springframework.web.bind.annotation.ExceptionHandler;


import org.springframework.web.bind.annotation.ResponseBody;


import org.springframework.web.bind.annotation.ResponseStatus;




@ControllerAdvice


public class ExceptionController {


    private final Logger log = LoggerFactory.getLogger(ExceptionController.class);






    @ResponseStatus(value = HttpStatus.BAD_REQUEST)


    @ExceptionHandler(MethodArgumentNotValidException.class)


    @ResponseBody


    public Result  getMessage(MethodArgumentNotValidException exception){


        Result result = new Result();


        result.setCode("400");


        String message =  exception.getBindingResult().getFieldError().getDefaultMessage();


        // exception.getBindingResult().getFieldErrors(); 获取所有的错误信息


        result.setMsg("'"+exception.getBindingResult().getFieldError().getField()+"':"+message);


        return result;


    }


}