FileWriter theFile=new FileWriter(strPath,true);
PrintWriter out=new PrintWriter(theFile);
out.println(strMsg);
out.close();
theFile.close();
PrintWriter out=new PrintWriter(theFile);
out.println(strMsg);
out.close();
theFile.close();
BufferedWriter.newLine();
BufferedWriter.flush();
BufferedWriter.close();
BufferedWriter buffw=new BufferedWriter(fw);
PrintWriter pw=new PrintWriter(buffw);
String str="asdfghqwwwwweeeqwe";
//pw.print(str);
注释掉的换成pw.println(str);