Merge pull request #1007 from careteenL/patch-1

docs(decorator): 修改函数提升时代码实际执行顺序
This commit is contained in:
Ruan YiFeng
2020-09-15 17:12:48 +08:00
committed by GitHub
+3 -3
View File
@@ -309,13 +309,13 @@ function foo() {
上面的代码,意图是执行后`counter`等于 1,但是实际上结果是`counter`等于 0。因为函数提升,使得实际执行的代码是下面这样。
```javascript
var counter;
var add;
@add
function foo() {
}
var counter;
var add;
counter = 0;
add = function () {