how to pass value through NSURL

i was trying to pass value to a native html page from my web view application

I try

开发者_运维技巧

url=[NSString stringWithFormat:@"%@?bob=123&frank=321&tom=213",url];    

but when i build and debugging program, application crashes showing “EXC_BAD_ACCESS”

Please help me if anyone knows how to do this.

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The UIWebView class only supports loading of URLs using the NSURLRequest class. To do what you want to do, you'll need this:

NSURL *url = [NSURL URLWithString:
                      [NSString stringWithFormat:@"%@?bob=123&frank=321&tom=213",
                                                                          base]];

NSURLRequest *req = [NSURLRequest requestWithURL:url];

[webView loadRequest:req];