iOS谁能帮我解析一下这个地址

qq_32729971 2017-12-13 09:08:37
项目中需要用到被人app里的一个地址,打开后发现乱码,安卓那边说导入一个文件用gb2312编码转成字符串就成功了,但是我在OC中用 NSStringEncoding gbkEncodeing = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingGB_18030_2000); NSString *str = [[NSString alloc] initWithData:responseObject encoding: gbkEncodeing]后发现是空的,有大神能帮我解一下吗?

请求地址:http://59.46.127.110/LnFarming/api/json/index?param=%257B%2522ybyjTime%2522%253A%25222017-12-11%2B17%253A14%2522%252C%2522lon%2522%253A%2522114.43957%2522%252C%2522street%2522%253A%2522%25E6%2596%25B0%25E7%259F%25B3%25E5%258C%2597%25E8%25B7%25AF%2522%252C%2522imei%2522%253A%2522860670022808520%2522%252C%2522zjzxTime%2522%253A%25222017-12-11%2B17%253A14%2522%252C%2522city%2522%253A%2522%25E7%259F%25B3%25E5%25AE%25B6%25E5%25BA%2584%25E5%25B8%2582%2522%252C%2522county%2522%253A%2522%25E6%25A1%25A5%25E8%25A5%25BF%25E5%258C%25BA%2522%252C%2522lat%2522%253A%252238.019861%2522%252C%2522pjfwTime%2522%253A%25222017-12-11%2B17%253A14%2522%257D&doctype=compress

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yuhao309 2017-12-28
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楼上:可以参观以下代码,可解决上述问题。 NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding (kCFStringEncodingGB_18030_2000);//转码 NSData *data = [testStr dataUsingEncoding:NSUTF8StringEncoding];//转二进制 NSString *resultStr = [[NSString alloc] initWithData:data encoding:enc];//转字符串 //NSString *str = [resultStr stringByAddingPercentEscapesUsingEncoding:enc];//ios9废弃 NSString* str2=[resultStr stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];

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