filereader读取字符是乱码

字符编码的问题吧Java的虚拟机是UTF-16的,文件的编码是UTF-8或UTF-32才可以,如果是国人常用的GBK2313的话汉字部分就会是乱码

改成这样读试试：

try  
    {  
        BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(fileName), "UTF-8"));  
        String line = null;  
        while( ( line = br.readLine() ) != null )  
            System.out.println(line);

如果你文件的编码是gb2312的话，就把代码的UTF-8改成GB2312