在txt文件中写入中文正常但是读取出来的时候是乱码,怎么读取
String str = "第三季度快乐的积分卡的啊速度放aaa○訥亣欸打阿製璦歺啊打窄阿歹敱歺杷啊打阿";
DataOutputStream out=new DataOutputStream (new FileOutputStream("test.txt"));
out.writeUTF(str);
out.close();//存入文件正常
BufferedReader input= new BufferedReader(new FileReader("test.txt")) ;
StringBuffer buffer=new StringBuffer();
String text;
while((text=input.readLine())!=null)
{
buffer.append(text+"\n");//输出是乱码
String str = "第三季度快乐的积分卡的啊速度放aaa○訥亣欸打阿製璦歺啊打窄阿歹敱歺杷啊打阿";
DataOutputStream out=new DataOutputStream (new FileOutputStream("test.txt"));
out.writeUTF(str);
out.close();//存入文件正常
BufferedReader input= new BufferedReader(new FileReader("test.txt")) ;
StringBuffer buffer=new StringBuffer();
String text;
while((text=input.readLine())!=null)
{
buffer.append(text+"\n");//输出是乱码
就用DataInputStream来读
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{
public static void main(String[] args)throws Exception
{
String str = "第三季度快乐的积分卡的啊速度放aaa○訥亣欸打阿製璦歺啊打窄阿歹敱歺杷啊打阿";
BufferedWriter out=new BufferedWriter(new FileWriter("test.txt"));
//DataOutputStream out=new DataOutputStream (new FileOutputStream("test.txt"));
out.write(str);
// out.writeUTF(str);
out.close();
BufferedReader input= new BufferedReader(new FileReader("test.txt")) ;
StringBuffer buffer=new StringBuffer();
String text;
while((text=input.readLine())!=null)
{
buffer.append(text+"\n");
}
System.out.println(buffer.substring(0));
input.close();
}
}
用writeUTF(str)写,就要用readUTF()方法读,用别的读就是乱码