iOS中html打开APP传参

1、在项目info.plist中添加URL Types以供html调用

2.html代码

<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>支付页面</title>

</head>

<script type="text/javascript">

    var url = location.search; //获取url中"?"符后的字串
    var typestr="";
    //截取参数 url=xxxx?type=1
    if (url.indexOf("?") != -1) {
        typestr = url.split("type=")[1];
    }

    //支付宝
    if(typestr==1){
         //支付宝调起应用
        window.load=AliPay();
    }
    else if(typestr==2){
        //微信调起应用
        window.load=Weixin();
    }

    //支付宝调起应用，向应用传参数，0表示不做任何操作，1表示为支付宝调起的app,2表示为微信调起的app
    function AliPay(){
        if(confirm("是否打开支付宝?")){//点击了确定
            document.location = "XXXXFromHtml://type:1";
        }
        else{//点击了取消后返回应用
            document.location = "XXXXFromHtml://type:0";
        }
    }

    //微信调起应用
    function Weixinclick(){
        if(confirm("是否打开微信?")){//点击了确定
            document.location = "XXXXFromHtml://type:2";
        }
        else{//点击了取消
            document.location = "XXXXFromHtml://type:0";
        }
    }

</script>
<body>
</body>
</html>

3.客户端代码

- (BOOL)application:(UIApplication )application openURL:(NSURL )url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation{}

//打开外部链接回调
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {

    //网页调起app外面链接url type
    NSString *string =url.absoluteString;
    if ([string hasPrefix:@"xxxxfromhtml://"]) {
       //截取html传递的参数类型
        NSString *type=[[string pathComponents] lastObject];
        NSString *typeStr = [[type componentsSeparatedByString:@":"]lastObject];
        NSInteger apptype = [typeStr integerValue];
//        DebugLog(@"%@",array);
         BaseNavigationController *nav=(BaseNavigationController*)self.window.rootViewController;
         //当前离开应用的控制器
         if ([[nav.childViewControllers lastObject] isKindOfClass:[XXXXPayViewController class]]) {
            //从网页调起app,不会调用充值界面方法，需手动调用
            XXXXPayViewController *scoreVC=[nav.childViewControllers lastObject];
            //在内部调用支付的应用跳转
            [scoreVC fromWebHtmlWithType:apptype];
        }
        return YES;
    }
}

iOS中html打开APP传参

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