package com.jttech.pfcs.conf;
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import com.jttech.pfcs.vo.resp.ResponseVo;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.util.StringUtils;
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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 javax.servlet.http.HttpServletRequest;
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/**
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* 全域异常处理
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* @author wanghc
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* @version 1.0.0
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* @date 2023-03-09
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*/
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@ControllerAdvice
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public class GlobalExceptionHandler {
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private Logger mLogger = LoggerFactory.getLogger(getClass());
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@ResponseBody
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@ExceptionHandler(Exception.class)
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public ResponseVo exceptionHandler(HttpServletRequest request, Exception exception) {
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mLogger.error("请求发生异常 error={}", exception);
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String errMsg = StringUtils.isEmpty(exception.getMessage()) ? "服务异常" : exception.getMessage();
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//截取前面20个字符
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errMsg = errMsg.substring(0,Math.min(20, errMsg.length()));
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return ResponseVo.fail(-999, errMsg);
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}
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}
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