What is the method of merging two objects in vue

In vue, you can use the "Object.assign()" method to merge two objects. This method is used to copy the values ​​of all enumerable properties from one or more source objects to the target object. It will return the target object, the syntax is "Object.assign(Object1, Object2)".

The operating environment of this tutorial: windows7 system, vue2.9.6 version, DELL G3 computer.

In vue, you can use the "Object.assign()" method to merge two objects.

The Object.assign method is used to merge objects and copy all enumerable properties of the source object (source) to the target object.

The Object.assign() method is used to copy the values ​​of all enumerable properties from one or more source objects to the target object. It will return the target object.

Example:

const target = { a: 1, b: 2 };
const source = { b: 4, c: 5 };

const returnedTarget = Object.assign(target, source);

console.log(target);
// expected output: Object { a: 1, b: 4, c: 5 }

console.log(returnedTarget);
// expected output: Object { a: 1, b: 4, c: 5 }

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