How does uniapp jump to a specified connection?

With the rapid development of mobile applications, many companies have launched their own mobile applications to vigorously expand their market share. At this time, mobile application development technology is also constantly being updated. Among them, uniapp is a very popular mobile application development technology, which allows developers to support multiple mobile application platforms at the same time in one set of code, such as WeChat, Alipay, etc. This article will introduce an important technical point in uniapp development-how to jump to a specified connection.

1. Jump page

In uniapp, we need to use the uni.navigateTo() method to jump to the page. This method receives an object as a parameter, and the url attribute of the object represents the path to the page.

2. Jump to WebView

Jumping to WebView is an important technical point in uniapp development. We can use the url attribute in the uni.navigateTo() method to jump to the address of a WebView.

The implementation method is as follows:

uni.navigateTo({
  url: '/pages/webView/webView?url=' + encodeURIComponent(url)
})

Among them, url is the address of the page to be jumped.

In uniapp, we can store some data in the local cache through uni.getStorageSync(). For example:

uni.setStorageSync('userInfo', JSON.stringify(userInfo))

You can store the userInfo object in the local cache.

Then, in the page that jumps to WebView, we can get the data in the local cache through the following code:

let userInfo = JSON.parse(uni.getStorageSync('userInfo'))

3. Jump to other applications

In In uniapp development, we can also implement the function of jumping to other applications. For example, we can jump to the WeChat applet through the uni.navigateTo() method:

uni.navigateTo({
  appId: 'wx111111111',
  path: 'pages/index/index',
  extraData: {
    foo: 'bar'
  },
  success: function (res) {
    console.log('打开成功');
  }
});

In this method, appId represents the appId of the applet to be jumped, path represents the path to jump to the applet, and extraData Represents the parameters passed.

In short, uniapp is a very practical mobile application development technology. It can not only save developers a lot of time and energy, but also provide enterprises with more efficient and stable mobile applications. The above is a detailed introduction on how to jump to the specified connection in uniapp. I hope it will be helpful to everyone.

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