DataOutputStream 用 writeChars() 写入文件的字符串怎么读出来

Question

DataOutputStream out = new DataOutputStream(new FileOutputStream(filename));

out.writeChars("中国");

这个数据怎么读出来。（ 像int型的有readInt() ）

Answer 1

char c = '\0';while ((c = inData.readChar()) != '\0') {System.out.print(c);}

Answer 2

char c = '\0'; while ((c = inData.readChar()) != '\0') { System.out.print(c); }