正常读写英文时用“”“”没问题1234567891011121314FileReader fre = new FileReader("E:\\TEST\\readText.txt"); FileWriter fwi = ne
FileWriter 默认是用（ISO-8859-1 or US-ASCII）西方编码的，而FileWriter类有getEncoding方法，却没有setEncoding的方法，总之不是UTF-8的。
File file1 = new File("D:\\TEST.xml");
FileWriter fw = new FileWriter(file1);
fw.write("要输入的字符串");
fw.f..
使用
BufferedReader
发送中文出现乱码，通过设置编码解决
br = new
BufferedReader
(new InputStreamReader(socket.getInputStream(),"utf-8"));
bw = new
BufferedWriter
(new OutputStreamWriter(socket.getOutputStream(),"utf-8"));
public static void main(String[] args) {
try {
BufferedReader
reader = new
BufferedReader
(new FileReader("input.txt"));
BufferedWriter
writer = new
BufferedWriter
(new FileWriter("output.txt"));
String line;
while ((line = reader.readLine()) != null) {
writer.write(line);
writer.newLine();
reader.close();
writer.close();
} catch (IOException e) {
e.printStackTrace();
这段代码可以从名为"input.txt"的文件中读取字符串，并将其写入名为"output.txt"的文件中。在代码中，使用了
BufferedReader
和
BufferedWriter
来实现输入输出，并且使用了异常处理来避免程序出错。
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