How to open the console in vue (two methods)

Vue is a popular front-end framework. As its application scope continues to expand, more and more developers will use it for development. In development, we often need to use the console to debug code. So, how does Vue open the console? Below, we will introduce it to you in detail.

1. Browser development tool console

The console is one of the development tools provided by the browser. We can use it to view page elements and their attributes, and also view console output. log information. Now, most mainstream browsers have built-in console tools. Let's take the Chrome browser as an example to introduce how to open the browser console.

1. Open the Chrome browser
   First, we need to open the Chrome browser and open the website you want to debug.
2. Enter developer mode
   Then, we need to press the F12 key or use the shortcut Ctrl Shift I to enter developer mode.
3. Open the console
   In developer mode, we can see the console appearing at the bottom of the browser window. We only need to click the console label or use the shortcut Ctrl Shift J to open the control Countertop.

2. Vue Development Tools Console

In addition to the development tools console that comes with the browser, we can also use the Vue development tools officially provided by Vue for debugging. The Vue development tool is a tool based on the Chrome browser extension, which can help Vue developers debug and troubleshoot problems more conveniently. The following takes the Vue development tool as an example to introduce how to open the Vue development tool console.

1. Install Vue development tools

First, we need to search for the Vue development tools in the Chrome browser's app store and install them.

2. Enable Vue development tools
   After the installation is complete, we need to enable the Vue development tools in the Chrome browser extension.
3. Open the Vue Development Tools Console
   In the Vue Development Tools, we can see a "Vue" label. Click on the label to open the Vue Development Tools Console.

Summary:

Through the above two methods, we can easily open the console to debug and troubleshoot problems. Of course, the premise is that we must have a certain programming foundation and experience before we can make full use of the console for development. I hope the above content will be helpful to Vue developers.

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