| 提交 | 用户 | 时间 | ||
| 268beb | 1 | package com.jcdm.common.utils; |
| W | 2 | |
| 3 | import java.io.PrintWriter; | |
| 4 | import java.io.StringWriter; | |
| 5 | import org.apache.commons.lang3.exception.ExceptionUtils; | |
| 6 | ||
| 7 | /** | |
| 8 | * 错误信息处理类。 | |
| 9 | * | |
| 10 | * @author jc | |
| 11 | */ | |
| 12 | public class ExceptionUtil | |
| 13 | { | |
| 14 | /** | |
| 15 | * 获取exception的详细错误信息。 | |
| 16 | */ | |
| 17 | public static String getExceptionMessage(Throwable e) | |
| 18 | { | |
| 19 | StringWriter sw = new StringWriter(); | |
| 20 | e.printStackTrace(new PrintWriter(sw, true)); | |
| 21 | return sw.toString(); | |
| 22 | } | |
| 23 | ||
| 24 | public static String getRootErrorMessage(Exception e) | |
| 25 | { | |
| 26 | Throwable root = ExceptionUtils.getRootCause(e); | |
| 27 | root = (root == null ? e : root); | |
| 28 | if (root == null) | |
| 29 | { | |
| 30 | return ""; | |
| 31 | } | |
| 32 | String msg = root.getMessage(); | |
| 33 | if (msg == null) | |
| 34 | { | |
| 35 | return "null"; | |
| 36 | } | |
| 37 | return StringUtils.defaultString(msg); | |
| 38 | } | |
| 39 | } | |
