本文介绍了iOS从URL字符串中删除特殊字符的处理方法，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
我想使用NSURLRequest来调用此URL:
I want to call this URL using NSURLRequest:
http://www.test.com/query= {"tag1":üğişi ，" tag2:"çöçödd}
http://www.test.com/query={"tag1":"üğişi","tag2":"çöçödd"}
这些字符分别是üğişi"和çöçödd" UTF8字符.我需要转换此URL以获得响应.你能帮我吗?
These characters which are "üğişi" and "çöçödd" UTF8 character. I need to convert this URL to get response. Can you help me?
推荐答案
使用NSString类的-(NSString*)stringByAddingPercentEscapesUsingEncoding:(NSStringEncoding)encoding;例程.像这样:
Use the -(NSString*)stringByAddingPercentEscapesUsingEncoding:(NSStringEncoding)encoding; routine of th NSString class. Like so:
NSString* url = @"http://www.test.com/query={\"tag1\":\"üğişi\",\"tag2\":\"çöçödd\"}";
NSString* urlEncoded = [url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
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