//string 转 byte[] String str = "问题"; byte[] srtbyte = str.getBytes(); // byte[] 转 string String res = new String(srtbyte); System.out.println(res);
当然还有可以设定编码方式的
String str = "问题";
byte[] srtbyte = null;
try {
srtbyte = str.getBytes("UTF-8");
String res = new String(srtbyte,"UTF-8");
System.out.println(res);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
未经允许请勿转载:程序喵 » 【Java】byte数组和String字符串互相转换
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