package com.nuvole.four.exception;
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import cn.hutool.core.util.StrUtil;
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import com.nuvole.common.domain.emnu.CommonResultEmnu;
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import com.nuvole.common.domain.result.CommonResult;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import lombok.extern.slf4j.Slf4j;
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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 java.io.PrintWriter;
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import java.io.StringWriter;
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/**
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* 类描述: 全局异常类
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*
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* @author dqh
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* @date 2024-04-09 19:25
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* @version 1.0
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**/
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@ControllerAdvice
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@Slf4j
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public class Exceptionhandler {
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@ExceptionHandler(value = IllegalArgumentException.class)
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@ResponseBody
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private CommonResult IllegalArgumentException(HttpServletRequest req, IllegalArgumentException e) {
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log.error(getExceptionStackMsg(e));
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if(StrUtil.isNotBlank(e.getMessage())){
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return new CommonResult(CommonResultEmnu.INVALID_PARAMS, e.getMessage());
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}else {
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return new CommonResult(CommonResultEmnu.INVALID_PARAMS, "不合法的参数");
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}
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}
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@ExceptionHandler(value = Exception.class)
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@ResponseBody
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private CommonResult Exception(HttpServletRequest req, HttpServletResponse resp, Exception e) {
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//if (!(req.getHeader("accept").contains("application/json")//非异步请求
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//|| (req.getHeader("X-Requested-With") != null && req.getHeader("X-Requested-With").contains("XMLHttpRequest")))) {
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//}
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log.error(getExceptionStackMsg(e));
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return new CommonResult(CommonResultEmnu.SERVER_ERR, "服务异常");
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}
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public static String getExceptionStackMsg(Exception e) {
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StringWriter sw = new StringWriter();
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e.printStackTrace(new PrintWriter(sw, true));
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String strs = sw.toString();
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return strs;
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}
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}
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