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JAVA开发常用工具集

There is a newer version: 3.0.1

package com.fengwenyi.javalib.exception;

import com.fengwenyi.javalib.constant.StringConstant;

import java.io.PrintWriter;
import java.io.StringWriter;

/**
 * 异常工具类
 * @author Erwin Feng
 * @since 2020/8/13
 */
public class ExceptionUtils {

    /**
     * 获取异常栈信息
     * @param throwable 异常
     * @return 异常信息
     */
    public static String getStackTrace(Throwable throwable) {
        if (throwable == null) {
            return StringConstant.BLANK;
        }
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw, Boolean.TRUE);
        throwable.printStackTrace(pw);
        return sw.getBuffer().toString();
    }

}