本文介绍了Java ByteBuffer 转字符串的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
以这种方式将ByteBuffer转换为String是否正确,
Is this a correct approach to convert ByteBuffer to String in this way,
String k = "abcd";
ByteBuffer b = ByteBuffer.wrap(k.getBytes());
String v = new String(b.array());
if(k.equals(v))
System.out.println("it worked");
else
System.out.println("did not work");
我问的原因是这看起来太简单了,而其他方法如 Java:从 ByteBuffer 和相关问题转换 String 和相关问题 看起来更复杂.
The reason I ask is that is this looks too simple, whereas other approaches like Java: Converting String to and from ByteBuffer and associated problems looks more complex.
推荐答案
有一种更简单的方法可以将 ByteBuffer
解码为 String
而不会出现任何问题,由 Andy Thomas 提到.
There is simpler approach to decode a ByteBuffer
into a String
without any problems, mentioned by Andy Thomas.
String s = StandardCharsets.UTF_8.decode(byteBuffer).toString();
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