Java 通过log4j 1.x记录到应用服务器日志
我的web应用程序使用Apache log4j 1.2库进行日志记录。出于客户的安全考虑，我们希望战争应作为未爆炸战争进行。因此，使用log4j1.2.jar进行日志记录，我将以编程方式配置和启动日志记录。代码如下：Java 通过log4j 1.x记录到应用服务器日志,java,logging,log4j,Java,Logging,Log4j,我的web应用程序使用Apache log4j 1.2库进行日志记录。出于客户的安全考虑，我们希望战争应作为未爆炸战争进行。因此，使用log4j1.2.jar进行日志记录，我将以编程方式配置和启动日志记录。代码如下： //lets check the System property for log4j configuration file . Then check the class path . If not the add our custom logic String log4jS
//lets check the System property for log4j configuration file . Then check the class path . If not the add our custom logic
String log4jSystemProp;
URL log4jPropsURL;
//checking the system property
log4jSystemProp = System.getProperty("log4j.configuration");
if(log4jSystemProp == null || log4jSystemProp.trim().equalsIgnoreCase("")){
//loading the configuration file from the class path
log4jPropsURL = Loader.getResource("log4j.properties");
if(log4jPropsURL == null){
log4jPropsURL = Loader.getResource("log4j.xml");
}
if(log4jPropsURL == null){
//programatically configuring log4j.properties file
logDirPath = "C:\\debug\\log";
if(CommonUtils.isValue(logDirPath)){
logDirectory = new File(logDirPath);
}
if(logDirectory ==null || !logDirectory.exists() || (!logDirectory.canWrite())){
if(!CommonUtils.isValue(log4jSystemProp) || (log4jPropsURL == null)){
BasicConfigurator.configure();
}
} else {
//creating the file appenders for the
Logger root = Logger.getRootLogger();
createAppLogFile();
//now creating the File appenders
PatternLayout patternLayout = new PatternLayout("%r [%t] %p %c %x - %m%n");
final boolean append = true;
final boolean bufferedIO = true;
final int bufferSize = 1024;
FileAppender debugAppender = new FileAppender(patternLayout, debugLog.getPath(), append, bufferedIO, bufferSize);
debugAppender.setThreshold(Priority.DEBUG);
FileAppender errorAppender = new FileAppender(patternLayout, errorLog.getPath(), append, bufferedIO, bufferSize);
errorAppender.setThreshold(Priority.ERROR);
root.addAppender(debugAppender);
root.addAppender(errorAppender);
}
}
}