直接上代码

.m文件

#import "ViewController.h"@interface ViewController () 
      
       @property (weak, nonatomic) IBOutlet UIWebView *webView;@end@implementation ViewController- (void)viewDidLoad {    [super viewDidLoad]; //通过本地html文件加载网页    [self.webView loadRequest:[NSURLRequest     requestWithURL:[[NSBundle mainBundle]     URLForResource:@"test" withExtension:@"html"]]];}- (void)call{    //拨打电话    [[UIApplication sharedApplication]    openURL:[NSURL URLWithString:@"tel://10086"]];}//是否允许加载从webview获得的请求/* *该方法可以实现js调用OC *js和OC交互的第三框架可以使用：WebViewJavaScriptBridge */- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{     //获得html点击的链接    NSString *url = request.URL.absoluteString;    //设置协议头    NSString *scheme = @"zc://";    //判断获得的链接前面是否包含设置头    if([url hasPrefix:scheme]){        //切割字符串        NSString *methodName =    [url substringFromIndex:scheme.length];   //调用打电话的方法[self performSelector:NSSelectorFromString(methodName) withObject:nil];            return NO;    }else{               return YES;    }}
      

 

html 文件

storyboard

运行结果