<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[diaofeng7761的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/diaofeng7761</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; diaofeng7761]]></copyright><item><title><![CDATA[NSURL urlwithstring 初始化失败]]></title><link>https://blog.youkuaiyun.com/diaofeng7761/article/details/102361437</link><guid>https://blog.youkuaiyun.com/diaofeng7761/article/details/102361437</guid><author>diaofeng7761</author><pubDate>Thu, 12 Dec 2013 14:41:00 +0800</pubDate><description><![CDATA[[问题描述]


urlStr = [NSString stringWithFormat:@"http://XXXXX%@",@"忍耐"]];url = [NSURLURLWithString:urlStr];




在用
+ (id)URLWithString:(NSString *)URLString
新建的url 为nil出错［解决方法］
(NSStr...]]></description><category></category></item></channel></rss>