| 提交 | 用户 | 时间 | ||
| 71e81e | 1 | package cn.stylefeng.guns.plcserver.tool; |
| 懒 | 2 | |
| 3 | import org.apache.log4j.Logger; | |
| 4 | ||
| 5 | import java.io.PrintWriter; | |
| 6 | import java.io.StringWriter; | |
| 7 | ||
| 8 | ||
| 9 | public class LogUtil | |
| 10 | { | |
| 11 | private static Logger log; | |
| 12 | ||
| 13 | static | |
| 14 | { | |
| 15 | log = Logger.getLogger(LogUtil.class); | |
| 16 | } | |
| 17 | ||
| 18 | /** | |
| 19 | * | |
| 20 | * @title getTrace | |
| 21 | * @description 输出异常详细信息 | |
| 22 | * @param t | |
| 23 | * @return String | |
| 24 | * @author ROC | |
| 25 | */ | |
| 26 | public String getTrace(Throwable t) | |
| 27 | { | |
| 28 | StringWriter stringWriter = new StringWriter(); | |
| 29 | PrintWriter writer = new PrintWriter(stringWriter); | |
| 30 | t.printStackTrace(writer); | |
| 31 | StringBuffer buffer = stringWriter.getBuffer(); | |
| 32 | return "抛出异常详细:"+buffer.toString(); | |
| 33 | } | |
| 34 | ||
| 35 | ||
| 36 | /** | |
| 37 | * 输出标准日志 | |
| 38 | */ | |
| 39 | public void outputFinalLog (String startStr, String expStr,String endStr) | |
| 40 | { | |
| 41 | StringBuffer logStr = new StringBuffer(); | |
| 42 | logStr.append(startStr); | |
| 43 | //logStr.append("\r\n"); | |
| 44 | if (expStr != null) | |
| 45 | { | |
| 46 | logStr.append(expStr); | |
| 47 | //logStr.append("\r\n"); | |
| 48 | } | |
| 49 | logStr.append(endStr); | |
| 50 | logStr.append("\r\n"); | |
| 51 | log.info(logStr.toString()); | |
| 52 | } | |
| 53 | ||
| 54 | } | |
