標籤：
NSURL *url = [NSURL URLWithString:@"[http://www.baidu.com]"];NSURLRequest *request = [NSURLRequest requestWithURL:url];[self.webView loadRequest:request];UIWebView載入本地html
方法1 //載入本地html NSString *basePath = [[NSBundle mainBundle] bundlePath]; NSString *htmlPath = [basePath stringByAppendingPathComponent:@"test.html"]; NSURL *url = [NSURL fileURLWithPath:htmlPath]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; [self.webView loadRequest:request]; NSString *path = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"html"]; NSURL *url = [NSURL URLWithString:path]; self.webView.scalesPageToFit = YES; NSString *htmlString = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil]; [self.webView loadHTMLString:htmlString baseURL:url]; JS調用OC方法
網上有開源架構，可以實現native 和 js直接互相調用 WebViewJavascriptBridge,如果只是需要簡單的調用的話，完全可以利用UIWebView的代理方法代替
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType，代碼如下:
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{NSString *url = [[request URL] absoluteString];// NSURL *url = [request URL];NSLog(@"%@",url);//代碼中根據返回的URL或者scheme來判斷處理不同邏輯if ([url isEqualToString:@"demo://"]){DetailViewController *detail = [[DetailViewController alloc] init];[self.navigationController pushViewController:detail animated:YES];}return YES;}<!DOCTYPE html><html><head><meta charset="UTF-8"><title>測試網頁</title><script type="text/javascript">function demo(){<!-- alert(1212);-->window.location.href="demo://";}</script><style type="text/css">/*div{border-radius: 30px;background-color: yellow;position: relative;}*/button{font-size: 40px;background-color: red;padding-top: 10px;margin: 30px;position: relative;left: 29%;}</style></head><body><div></br></br></br></br></br></br></br><button onclick = "demo()" >按鈕事件</button></div></body></html>iOS-UIWebView的一些用法（js調oc方法）
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