package com.example.northglasserpclient.common;
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import org.mybatis.logging.Logger;
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import org.mybatis.logging.LoggerFactory;
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import org.springframework.http.HttpStatus;
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import org.springframework.web.bind.MethodArgumentNotValidException;
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import org.springframework.web.bind.annotation.ControllerAdvice;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.bind.annotation.ResponseStatus;
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@ControllerAdvice
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public class ExceptionController {
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private final Logger log = LoggerFactory.getLogger(ExceptionController.class);
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@ResponseStatus(value = HttpStatus.BAD_REQUEST)
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@ExceptionHandler(MethodArgumentNotValidException.class)
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@ResponseBody
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public Result getMessage(MethodArgumentNotValidException exception){
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Result result = new Result();
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result.setCode(600);
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String message = exception.getBindingResult().getFieldError().getDefaultMessage();
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System.out.println(message);
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// exception.getBindingResult().getFieldErrors(); 获取所有的错误信息
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result.setMsg("'"+exception.getBindingResult().getFieldError().getField()+"':"+message);
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return result;
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}
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}
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