com.ideaaedi.log4j2.defender.util.ExceptionUtil Maven / Gradle / Ivy
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package com.ideaaedi.log4j2.defender.util;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* 异常工具类
*
* @author JustryDeng
* @since 2021/7/21 1:10:37
*/
public class ExceptionUtil {
/**
* 将异常堆栈 信息 转换为字符串
*
* @param e
* 异常
* @return 该异常的错误堆栈信息
*/
public static String getStackTraceMessage(Exception e) {
try (StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw)) {
// 将异常的的堆栈信息输出到printWriter中
e.printStackTrace(pw);
pw.flush();
sw.flush();
return sw.toString();
} catch (Exception exception) {
throw new RuntimeException(exception);
}
}
}