NSURL 没有使用 NSString 分配 [英] NSURL not getting allocatd with NSString

问题描述

这很奇怪，因为我在程序中的所有其他 NSUrls 都正常工作，但是这个没有分配给 NSString.我正在使用:

This' strange because all my other NSUrls in program are working properly but this one isn't getting allocated with NSString. I'm using:

urlStr_ = [NSString stringWithFormat:@"http://192.168.10.2/justmeans/trunk/appaddgoodwork?gencode=%@&deviceid=@%@&sessionkey=%@&userid=%@&updatetext=%@&companyid=%d&service_type=%@",securitycode,deviceId,sessionKey,userId,finalTextInTxtVw,companyId,service_type];
urlStr_ = [urlStr_ stringByAddingPercentEscapesUsingEncoding:(NSStringEncoding)NSUTF8StringEncoding];

url_ = [[NSURL alloc] initWithString:urlStr_];

NSUrl 没有被分配的可能原因是什么?有人可以帮忙吗?

What are the possible reasons for NSUrl not getting allocated? Can anybody please help?

提前谢谢.

附言NSString 不为空.

P.S. NSString is not empty.

推荐答案

该字符串的格式似乎不正确.参见 %@&deviceid=@%@&sessionkey 部分；不应该是%@&deviceid=%@&sessionkey吗?

The string seems to not be correctly formatted. See the %@&deviceid=@%@&sessionkey part; should not it be %@&deviceid=%@&sessionkey?

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