项目中启动另外的一个app

NSMutableString *webViewContent = [[NSMutableStringalloc] init];

[webViewContent appendString:@"<html xmlns="http://www.w3.org/1999/xhtml">"];

[webViewContent appendString:@"<head>"];

[webViewContent appendString:@"<meta id="viewport" name="viewport" content="width=280; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" />"];

[webViewContent appendString:@" <style type="text/css">"];

[webViewContent appendString:@" body"];

[webViewContent appendString:@" {"];

[webViewContent appendString:@" margin: 0px;"];

[webViewContent appendString:@" padding: 0px;"];

[webViewContent appendString:@" }"];

[webViewContent appendString:@" </style>"];

[webViewContent appendString:@" <title>title</title>"];

[webViewContent appendString:@" </head>"];

[webViewContent appendString:@" <body>"];

[webViewContent appendString:@" <script>"];

[webViewContent appendString:@" window.location = "vlife963656852:";"];

[webViewContent appendString:@" setTimeout( function(){ window.location="https://itunes.apple.com/us/app/v-sheng-huo/id605292920?ls=1&mt=8"; } , 1500);"];

[webViewContent appendString:@" </script>"];

[webViewContent appendString:@" </body>"];

[webViewContent appendString:@" </html>"];

UIWebView *webView = [[UIWebViewalloc] initWithFrame:CGRectMake(0, 0, 1, 1)];

webView.delegate = self;

[webView loadHTMLString:webViewContent baseURL:[NSURLURLWithString:@""]];

[self.view addSubview:webView];

[webView release];

[webViewContent release];