NSString *filePath = [[NSBundle mainBundle]pathForResource:@“web-mobile/index” ofType:@“html”];
NSString *htmlString = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
myWebView = [[UIWebView alloc] initWithFrame:self.view.bounds];
myWebView.delegate = self;
[self.view addSubview:myWebView];
[myWebView loadHTMLString:htmlString baseURL:[NSURL URLWithString:filePath]];
这样创建的webview
销毁的时候内存不是一下就下降下来的。。。。如何当关掉web页的时候直接杀掉内存