Editing Object.assign 是目标参数修改后返回 NET牛人

<!DOCTYPE html>
<html>

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta charset="utf-8" />
    <title>Object.assign 是目标参数修改后返回 </title>
</head>

<body>

</body>

</html>

var obj0 = {};
var obj1 = { a: 1, b: 2 };

console.debug("obj0", obj0)
console.debug("obj1", obj1)

var result1 = Object.assign({}, obj1);
console.debug("copy obj1", result1)

Object.assign(obj0, obj1)
console.debug("obj0", obj0, 'target obj0 changed')