Java 如何将字符转换为二进制？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/19969296/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-08-12 21:56:52 来源:igfitidea点击:
How do I convert a character into binary?
提问by Andy
How would you convert a given character in a string to a its corresponding binary value?
您如何将字符串中的给定字符转换为其相应的二进制值？
public void send(DataFrame frame) {
String bitString = frame.toString();
for (int a = 0; a < bitString.length(); a++) {
char c = bitString.charAt(a);
????
}
}
where frame is defined to be a byte array (as byte [] in the DataFrame class
其中 frame 被定义为一个字节数组（如 DataFrame 类中的 byte []
采纳答案by Dmytro Plekhotkin
String binaryString = Integer.toBinaryString(0x100 + bytes[i]).substring(2);
回答by subash
try this
尝试这个
String bitString = frame.toString();
for (int a = 0; a < bitString.length(); a++) {
byte[] b = new byte[1024];
b = bitString.getBytes();
System.out.println(Arrays.toString(b));
}
