Example of executing function after leaving the vue page

Below I will share with you an example of executing a function after leaving the vue page. It has a good reference value and I hope it will be helpful to everyone.

is as follows:

destroyed: function () {
   console.log("我已经离开了！");
 
this.doSomething();
 },

Explanation: destroyed is at the same level as methods and mounted

#The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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