update: 目录调整

This commit is contained in:
qianguyihao
2021-04-10 11:03:41 +08:00
parent 3dfab4a196
commit 1055343951
76 changed files with 214 additions and 76 deletions

View File

@@ -0,0 +1,16 @@
```
var arr = [1, 2, 3];
fun(arr);
console.log(arr);
function fun(a) {
a = [];
}
```
上方代码的打印结果是[1,2,3]