xcode 添加两个字符串
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/5131722/
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
xcode adding two strings
提问by begna112
i feel retarded for even asking this because its on the tip of my tongue metaphorically but here we go
我什至因为这个问题而感到迟钝，因为它隐喻地在我的舌尖上，但我们走了
i need to make an NSString called "HTMLData" out of two already existing strings called "summaryString" and "resizingString".
我需要从两个已经存在的名为“summaryString”和“resizingString”的字符串中创建一个名为“HTMLData”的 NSString。
where resizingString is this (how would you make this into a string?):
这是 resizingString 在哪里（你怎么把它变成一个字符串？）：
<meta name='viewport' content='width=device-width; initial-scale=1.0; maximum-scale=1.0;'>
and the summary string is decoded xml
并将摘要字符串解码为 xml
how do i do that?
我怎么做？
im fairly certain its something like this but its not working
我相当肯定它是这样的，但它不起作用
NSString *HTMLData = resizingString + summaryString;
NSString *HTMLData = resizingString + summaryString;
回答by Espresso
NSString *HTMLData = [resizingString stringByAppendingString: summaryString];
Refer to the NSString Class Referencefor more info and methods...
有关更多信息和方法，请参阅NSString 类参考...
