public static void saveContentToFile(String content, File file,
                                         String encoding, boolean append) throws IOException {
        BufferedWriter buff = new BufferedWriter(new OutputStreamWriter(
                new FileOutputStream(file, append), encoding));
        buff.write(content);
        buff.flush();
        buff.close();
    }
public static void saveContentToFile(String content, File file,
                                         String encoding, boolean append) throws IOException {
        BufferedWriter buff = new BufferedWriter(new OutputStreamWriter(
                new FileOutputStream(file, append), encoding));
        buff.write(content);
        buff.flush();
        buff.close();
    }
public static void saveContentToFile ( String content , File file , String encoding , boolean append ) throws IOException { BufferedWriter buff = new BufferedWriter ( new OutputStreamWriter ( new FileOutputStream ( file , append ) , encoding ) ) ; buff . write ( content ) ; buff . flush ( ) ; buff . close ( ) ; }
按照指定编码保存相应内容到指定文件

@param content  文件内容
@param file     文件
@param encoding 编码
@param append 是否追加
@throws IOException io exception
按照指定编码保存相应内容到指定文件