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;
}
}
原文地址：https://www.cnblogs.com/weiboyuan/p/9186910.html
时间： 2024-08-05 16:58:52