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Ios 将字符串编码为Unicode_Ios_Unicode_Swift2 - Fatal编程技术网
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Ios 将字符串编码为Unicode

ios unicode swift2

Ios 将字符串编码为Unicode,ios,unicode,swift2,Ios,Unicode,Swift2,我想将String从UITextField编码为Unicode，以便将表情符号转换为： Hello This Java method worked for me: public String convertToUnicode(String inputString) { int c = 0; String outputString = ""; for (int i = 0; i < inputString.leng

我想将
String
从
UITextField
编码为Unicode，以便将表情符号转换为：

Hello This Java method worked for me:


    public String convertToUnicode(String inputString) {
        int c = 0;
        String outputString = "";

        for (int i = 0; i < inputString.length(); i++)
        {
            c = inputString.charAt(i);
            outputString = outputString + "\\u" + Integer.toHexString(c | 0x10000).substring(1);
        }
        return outputString;
    }



Hello这个Java方法适合我：


public String convertToUnicode（字符串输入字符串）{
int c=0；
字符串outputString=“”；
对于（int i=0；i
您试过了吗<代码>让数据：NSData=ns.dataUsingEncoding（nsnonlossysasitringencoding）完美，我只需切换NSNONLOSSYASCISTRINGEncoding和NSUTF8StringEncoding！