UIWebView *webView = [[UIWebView alloc]initWithFrame:CGRectMake(0,0, MainScreenWidth,MainScreenHeight)];
    WebView = webView;
    WebView.backgroundColor = [UIColor whiteColor];
    WebView.delegate = self;
    [WebView setScalesPageToFit:YES];
    [self.view addSubview:WebView];

</pre><pre code_snippet_id="1679353" snippet_file_name="blog_20160511_3_4775449" name="code" class="objc"><pre name="code" class="objc">#pragma mark    呼叫內嵌H5頁面-絕對路勁
 

<pre name="code" class="objc">//  NSString *filePath = [[NSBundle mainBundle]pathForResource:@"index" ofType:@"html"];

</pre><pre code_snippet_id="1679353" snippet_file_name="blog_20160511_6_2725325" name="code" class="objc">#pragma mark    呼叫url載入h5頁面
    
    NSString *filePath = [NSString stringWithFormat:@"%@videoApp/video/index.html",HTTP_BASE_URL];
    filePath = [filePath stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    
    NSURL * url = [NSURL URLWithString:filePath];
    
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    
    [webView loadRequest:request];
<pre name="code" class="objc">#pragma mark    呼叫內嵌H5頁面-相對路勁
 

</pre> http://www.wjxfpf.com/2015/10/800136.html <pre>

http://blog.csdn.net/mangosnow/article/details/36879725

當APP打包的時候，它將所有資原始檔平行的放到根目錄中，這個包就是（NSBundle mainBundle),也就是說檔案全域性中不允許重名檔案存在（目錄引用除外，下面會講到）。>一般為了在包中引用其它前端人員的Html 包，而不想改動內容中的資源路徑（比如img,css,js等），在這裡，我找到一個辦法；當在APP中引用一個web html包的時候，我們應該以實際目錄的形式<這個時候（Project Navigator）目錄將是藍色資料夾，html 保證是相對的目錄引用>廢話不多說，上程式碼：
   // [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"html5-css3-404-animation/index.html" relativeToURL:[[NSBundle mainBundle] bundleURL]]]];
 

獲取html標題：

[WebViewstringByEvaluatingJavaScriptFromString:@"document.title"];

[(UIScrollView *)[[webViewsubviews] objectAtIndex:0]setBounces:NO];

js掉原生方法給前臺傳值，通過攔截請求拆分來處理：

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
    
    NSString *urlStr = request.URL.absoluteString;
    NSLog(@"-------%@",urlStr);
    // 格式 neng://loadUrl/blog.csdn.net  協議/方法/網址
    //判斷連結中的協議頭,如果是neng://, 則進行相關操作
#pragma mark  點選內容
    
    if ([urlStr hasPrefix:@"ClickContent://"]) {
        //拿到除去協議頭的後部
        NSString *urlContent = [urlStr substringFromIndex:[@"ClickContent://" length]];
        
        //用/來拆分字串
        NSArray *urls = [urlContent componentsSeparatedByString:@"/"];
        //NSLog(@"拆分的結果為:%@", urls);
        
        //取出方法名
        if (urls.count != 2) {
            return NO;
        }
        
        NSString *PushTVshow = [NSString stringWithFormat:@"%@:", urls[0]]; //帶引數的方法,加冒號，沒有引數的不加冒號
        
        SEL Push = NSSelectorFromString(PushTVshow);
        //取消警告
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Warc-performSelector-leaks"
        
        [self performSelector:Push withObject:urls[1]]; //將blog.csdn.net作為引數傳入 ，沒有引數的也不用傳慘直接掉方法
        // [self performSelector:Push];
        
# pragma clang diagnostic pop
        
        //  NSLog(@"方法名為%@, 傳入引數為%@", PushTVshow, urls[1]);
        
        return NO;
    }

</pre><pre code_snippet_id="1679353" snippet_file_name="blog_20160511_12_817688" name="code" class="objc">#pragma mark - 傳兩引數
    if ([urlStr hasPrefix:@"buymembers://"]) {
        //拿到除去協議頭的後部
        NSString *urlContent = [urlStr substringFromIndex:[@"buymembers://" length]];
        //用/來拆分字串
        NSArray *urls = [urlContent componentsSeparatedByString:@"/"];
       // NSLog(@"－－－%@", urlContent);
        if (urls.count != 3) {
            return NO;
        }
        
      //  NSLog(@"拆分的結果為:%@", urls);
        
        NSString *buyMember = [NSString stringWithFormat:@"%@::", urls[0]]; //帶引數的方法,加冒號
       // NSLog(@"方法名為%@, 傳入引數為%@", buyMember, urls[1]);
        SEL Comment = NSSelectorFromString(buyMember);
        //取消警告
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Warc-performSelector-leaks"
        
        [self performSelector:Comment withObject:urls[1] withObject:urls[2]]; //將blog.csdn.net作為引數傳入
        
# pragma clang diagnostic pop
        return NO;
    }
    

    
    return YES;
}

點選內容
-(void)ClickContent:(NSString *)url{
  
    
}


// 兩引數
-(void)buyMember:(NSString *)PAY_MONEY :(NSString*)LINK_ID{
    
}

oc掉js方法：

[WebViewstringByEvaluatingJavaScriptFromString:[NSStringstringWithFormat:@"close_payWindow()"]];

 [WebViewstringByEvaluatingJavaScriptFromString:[NSStringstringWithFormat:@"getVip('%@');",@"true"]];