java捕捉 Exception中的错误信息

mport java.io.PrintWriter;

import java.io.StringWriter;



public class StackTrace {



	public static String getStackTrace(Throwable t) {

		StringWriter sw = new StringWriter();

		PrintWriter pw = new PrintWriter(sw, true);

		t.printStackTrace(pw);

		pw.flush();

		sw.flush();

		return sw.toString();

	}

}