本文整理了Java中org.apache.log4j.FileAppender.setFile()方法的一些代码示例，展示了FileAppender.setFile()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileAppender.setFile()方法的具体详情如下：
包路径：org.apache.log4j.FileAppender
类名称：FileAppender
方法名：setFile

FileAppender.setFile介绍

[英]The File property takes a string value which should be the name of the file to append to.

Note that the special values "System.out" or "System.err" are no longer honored.

Note: Actual opening of the file is made when #activateOptions is called, not when the options are set.
[中]File属性采用字符串值，该值应为要附加到的文件的名称。
请注意，特殊值“System.out”或“System.err”不再适用。
注意：文件的实际打开是在调用#activateOptions时进行的，而不是在设置选项时。

代码示例

代码示例来源：origin: log4j/log4j

/**
 Instantiate a FileAppender and open the file designated by
 <code>filename</code>. The opened filename will become the output
 destination for this appender.
 <p>If the <code>append</code> parameter is true, the file will be
 appended to. Otherwise, the file designated by
 <code>filename</code> will be truncated before being opened.
*/
public
FileAppender(Layout layout, String filename, boolean append)
                              throws IOException {
 this.layout = layout;
 this.setFile(filename, append, false, bufferSize);
}

代码示例来源：origin: log4j/log4j

/**
 Instantiate a <code>FileAppender</code> and open the file
 designated by <code>filename</code>. The opened filename will
 become the output destination for this appender.
 <p>If the <code>append</code> parameter is true, the file will be
 appended to. Otherwise, the file designated by
 <code>filename</code> will be truncated before being opened.
 <p>If the <code>bufferedIO</code> parameter is <code>true</code>,
 then buffered IO will be used to write to the output file.
*/
public
FileAppender(Layout layout, String filename, boolean append, boolean bufferedIO,
     int bufferSize) throws IOException {
 this.layout = layout;
 this.setFile(filename, append, bufferedIO, bufferSize);
}

代码示例来源：origin: apache/ignite

/** {@inheritDoc} */
@Override public synchronized void setFile(String fileName, boolean fileAppend, boolean bufIO, int bufSize)
  throws IOException {
  if (baseFileName != null)
    super.setFile(fileName, fileAppend, bufIO, bufSize);
}

代码示例来源：origin: log4j/log4j

public
synchronized
void setFile(String fileName, boolean append, boolean bufferedIO, int bufferSize)
                                throws IOException {
 super.setFile(fileName, append, this.bufferedIO, this.bufferSize);
 if(append) {
  File f = new File(fileName);
  ((CountingQuietWriter) qw).setCount(f.length());
 }
}

代码示例来源：origin: confluentinc/ksql

@Override
public void setFile(final String fileName) {
 if (fileName.contains("%timestamp")) {
  final Date d = new Date();
  final SimpleDateFormat format = new SimpleDateFormat("yyMMdd-HHmmss");
  super.setFile(fileName.replaceAll("%timestamp", format.format(d)));
 } else {
  super.setFile(fileName);
 }
}

代码示例来源：origin: apache/drill

public synchronized void setFile(String fileName, boolean append,
  boolean bufferedIO, int bufferSize) throws IOException {
 String newFileName = getLogFileName(fileName);
 super.setFile(newFileName, append, this.bufferedIO, this.bufferSize);
 if (append) {
  File f = new File(newFileName);
  ((CountingQuietWriter) qw).setCount(f.length());
 }
}

代码示例来源：origin: apache/incubator-dubbo

fa.setFile(path + "/" + f);
fa.activateOptions();

代码示例来源：origin: apache/incubator-dubbo

fa.setFile(path + "/" + f);
fa.activateOptions();

代码示例来源：origin: log4j/log4j

/**
  If the value of <b>File</b> is not <code>null</code>, then {@link
  #setFile} is called with the values of <b>File</b>  and
  <b>Append</b> properties.
  @since 0.8.1 */
public
void activateOptions() {
 if(fileName != null) {
  try {
 setFile(fileName, fileAppend, bufferedIO, bufferSize);
  }
  catch(java.io.IOException e) {
 errorHandler.error("setFile("+fileName+","+fileAppend+") call failed.",
       e, ErrorCode.FILE_OPEN_FAILURE);
  }
 } else {
  //LogLog.error("File option not set for appender ["+name+"].");
  LogLog.warn("File option not set for appender ["+name+"].");
  LogLog.warn("Are you using FileAppender instead of ConsoleAppender?");
 }
}

代码示例来源：origin: RipMeApp/ripme

/**
 * Sets ripper's:
 *      Working directory
 *      Logger (for debugging)
 *      FileAppender
 *      Threadpool
 * @throws IOException 
 *      Always be prepared.
 */
public void setup() throws IOException {
  setWorkingDir(this.url);
  Logger rootLogger = Logger.getRootLogger();
  FileAppender fa = (FileAppender) rootLogger.getAppender("FILE");
  if (fa != null) {
    fa.setFile(this.workingDir + File.separator + "log.txt");
    fa.activateOptions();
  }
  this.threadPool = new DownloadThreadPool();
}

代码示例来源：origin: stackoverflow.com

ConsoleAppender console = new ConsoleAppender(); //create appender
//configure the appender
String PATTERN = "%d [%p|%c|%C{1}] %m%n";
console.setLayout(new PatternLayout(PATTERN)); 
console.setThreshold(Level.FATAL);
console.activateOptions();
//add appender to any Logger (here is root)
Logger.getRootLogger().addAppender(console);
FileAppender fa = new FileAppender();
fa.setName("FileLogger");
fa.setFile("mylog.log");
fa.setLayout(new PatternLayout("%d %-5p [%c{1}] %m%n"));
fa.setThreshold(Level.DEBUG);
fa.setAppend(true);
fa.activateOptions();
//add appender to any Logger (here is root)
Logger.getRootLogger().addAppender(fa);
//repeat with all other desired appenders

代码示例来源：origin: RipMeApp/ripme

if (fa != null) {
  LOGGER.debug("Changing log file back to 'ripme.log'");
  fa.setFile("ripme.log");
  fa.activateOptions();

代码示例来源：origin: stackoverflow.com

fileAppender.setName("timestamp");
fileAppender.setFile("log/" + System.currentTimeMillis()+".log");

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 Instantiate a FileAppender and open the file designated by
 <code>filename</code>. The opened filename will become the output
 destination for this appender.
 <p>If the <code>append</code> parameter is true, the file will be
 appended to. Otherwise, the file designated by
 <code>filename</code> will be truncated before being opened.
*/
public
FileAppender(Layout layout, String filename, boolean append)
                              throws IOException {
 this.layout = layout;
 this.setFile(filename, append, false, bufferSize);
}

代码示例来源：origin: apache/log4j

/**
 Instantiate a FileAppender and open the file designated by
 <code>filename</code>. The opened filename will become the output
 destination for this appender.
 <p>If the <code>append</code> parameter is true, the file will be
 appended to. Otherwise, the file designated by
 <code>filename</code> will be truncated before being opened.
*/
public
FileAppender(Layout layout, String filename, boolean append)
                              throws IOException {
 this.layout = layout;
 this.setFile(filename, append, false, bufferSize);
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 Instantiate a <code>FileAppender</code> and open the file
 designated by <code>filename</code>. The opened filename will
 become the output destination for this appender.
 <p>If the <code>append</code> parameter is true, the file will be
 appended to. Otherwise, the file designated by
 <code>filename</code> will be truncated before being opened.
 <p>If the <code>bufferedIO</code> parameter is <code>true</code>,
 then buffered IO will be used to write to the output file.
*/
public
FileAppender(Layout layout, String filename, boolean append, boolean bufferedIO,
     int bufferSize) throws IOException {
 this.layout = layout;
 this.setFile(filename, append, bufferedIO, bufferSize);
}

代码示例来源：origin: apache/log4j

/**
 Instantiate a <code>FileAppender</code> and open the file
 designated by <code>filename</code>. The opened filename will
 become the output destination for this appender.
 <p>If the <code>append</code> parameter is true, the file will be
 appended to. Otherwise, the file designated by
 <code>filename</code> will be truncated before being opened.
 <p>If the <code>bufferedIO</code> parameter is <code>true</code>,
 then buffered IO will be used to write to the output file.
*/
public
FileAppender(Layout layout, String filename, boolean append, boolean bufferedIO,
     int bufferSize) throws IOException {
 this.layout = layout;
 this.setFile(filename, append, bufferedIO, bufferSize);
}

代码示例来源：origin: camunda/camunda-bpm-platform

public
synchronized
void setFile(String fileName, boolean append, boolean bufferedIO, int bufferSize)
                                throws IOException {
 super.setFile(fileName, append, this.bufferedIO, this.bufferSize);
 if(append) {
  File f = new File(fileName);
  ((CountingQuietWriter) qw).setCount(f.length());
 }
}

代码示例来源：origin: apache/log4j

public
synchronized
void setFile(String fileName, boolean append, boolean bufferedIO, int bufferSize)
                                throws IOException {
 super.setFile(fileName, append, this.bufferedIO, this.bufferSize);
 if(append) {
  File f = new File(fileName);
  ((CountingQuietWriter) qw).setCount(f.length());
 }
}

代码示例来源：origin: apache/log4j

/**
  If the value of <b>File</b> is not <code>null</code>, then {@link
  #setFile} is called with the values of <b>File</b>  and
  <b>Append</b> properties.
  @since 0.8.1 */
public
void activateOptions() {
 if(fileName != null) {
  try {
 setFile(fileName, fileAppend, bufferedIO, bufferSize);
  }
  catch(java.io.IOException e) {
 errorHandler.error("setFile("+fileName+","+fileAppend+") call failed.",
       e, ErrorCode.FILE_OPEN_FAILURE);
  }
 } else {
  //LogLog.error("File option not set for appender ["+name+"].");
  LogLog.warn("File option not set for appender ["+name+"].");
  LogLog.warn("Are you using FileAppender instead of ConsoleAppender?");
 }
}