How to jump to an external browser on uniapp web page

With the popularity of mobile Internet, more and more companies and individuals are beginning to pay attention to mobile application development. In this context, uniapp, as a cross-platform development framework, is favored by developers and is widely used in the development of various mobile applications. During the development of uniapp, we will encounter many needs to jump to external browsers. This article will start from the practical point of view and share with you how to jump to an external browser from the uniapp web page.

1. Common ways for uniapp web pages to jump to external browsers

1. Use the web-view component

web-view is specifically used to load web pages in uniapp Component, using the web-view component in uniapp can easily implement the function of jumping to an external browser.

First we need to introduce the web-view component into the template:

<template>
  <view>
    <web-view src="https://www.baidu.com"></web-view>
  </view>
</template>

Then we implement the function of opening an external browser in the script through the uni.navigateToWebview() method.

<script>
  export default {
    methods: {
      navigateToWebview() {
        uni.navigateToWebview({
          url: 'https://www.baidu.com'
        });
      },
    },
  };
</script>

2. Use the navigateTo directive

Compared with using the web-view component, using the navigateTo directive can more easily implement the function of jumping to an external browser.

In the template, we can use the navigateTo instruction that comes with uni-app to realize the function of jumping to an external browser. An example is as follows:

<template>
  <view>
    <text @click="navigateToExternalBrowser">跳转到外部浏览器</text>
  </view>
</template>

In script, we can prompt the user to have jumped to an external browser through the uni.showToast() method.

<script>
  export default {
    methods: {
      navigateToExternalBrowser() {
        uni.navigateTo({
          url: 'https://www.baidu.com',
        });
        uni.showToast({
          title: '已跳转到外部浏览器',
        });
      },
    },
  };
</script>

2. The application scenario of jumping the uniapp webpage to an external browser

1. Jumping to the external application store to download the application

In the process of developing applications, we We often need to push advertisements in applications or directly benefit other application products we develop, and hope that users can easily download and install them. At this time, we can jump to the external browser through the uniapp web page and enter the app store page, making it more convenient for users to download and install.

2. Jump to the external authorization page

In some open platforms or third-party login applications, we need to jump to the external authorization page for user authentication. This need to jump to an external authorization page can be easily achieved using uniapp.

3. Jump to the payment page

When making mobile payments, we need to jump to payment platforms such as Alipay or WeChat to complete the payment operation. During the uniapp development process, we can complete the payment operation by jumping to an external browser.

3. Summary

As a cross-platform development framework, uniapp has been widely used in mobile application development. During the development of uniapp, we often need to jump to an external browser to implement certain functions, such as jumping to an external application store to download an application, jumping to an external authorization page to authenticate users, jumping to a payment page for payment, etc. When implementing these jumps, we can use the web-view component and the navigateTo instruction in two ways, and choose the most suitable method according to the actual application scenario to implement the function of jumping to an external browser.

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