如果想写文件可用,filewrite方法。给你一个简单的例子,此例子也解决覆盖源文件的问题:
public void writeLog(String log) throws IOException{
FileWriter writer = new FileWriter("CommonQuery.log",true);
BufferedWriter writerBuf = new BufferedWriter(writer);
java.util.Calendar today = Calendar.getInstance();
String todayStr = today.getTime().toString();
writerBuf.write(todayStr+"\t;"+log+"\n");
writerBuf.close();
writer.close();
}
public void writeLog(String log) throws IOException{
FileWriter writer = new FileWriter("CommonQuery.log",true);
BufferedWriter writerBuf = new BufferedWriter(writer);
java.util.Calendar today = Calendar.getInstance();
String todayStr = today.getTime().toString();
writerBuf.write(todayStr+"\t;"+log+"\n");
writerBuf.close();
writer.close();
}
不知道说的对不对!