//读聊天记录
try{
File f = new File("c:/work/聊天记录.qq") ;
FileReader fr = new FileReader(f) ;
BufferedReader br = new BufferedReader(fr) ;
while(br.ready()){
txtContent.append(br.readLine()+"\n") ;
}
}catch(Exception e){}
}
@Override
public void actionPerformed(ActionEvent arg0) {
// txtMess -------> txtContent
txtContent.append(txtMess.getText()+"\n") ;
// 将txtMess的内容存入聊天记录文件
try{
File f = new File("c:/work/聊天记录.qq") ;
FileWriter fw = new FileWriter(f) ;
PrintWriter pw = new PrintWriter(fw) ;
pw.println(txtMess.getText()) ;
pw.close() ;
}catch(Exception e){}
// 清除txtMess中的内容
txtMess.setText("") ;
}
}
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