获取java栈异常

package com.loan.modules.extbiz.in.rabbitmq.util;

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

public class GetExceptionInfo {

    public static String getExceptionInfo(Exception e) {
        StringWriter stringWriter = new StringWriter();
        PrintWriter writer = new PrintWriter(stringWriter);
        e.printStackTrace(writer);
        StringBuffer buffer = stringWriter.getBuffer();
        return buffer.toString();
    }

}