Merge pull request #353 from wshow/patch-1

更新 async
This commit is contained in:
Ruan YiFeng
2017-03-24 20:24:38 +08:00
committed by GitHub
+2 -2
View File
@@ -376,8 +376,8 @@ async function dbFuc(db) {
上面代码会报错,因为`await`用在普通函数之中了。但是,如果将`forEach`方法的参数改成`async`函数,也有问题。
```javascript
async function dbFuc(db) {
let docs = [{}, {}, {}];
function dbFuc(db) { //这里不需要 async
 let docs = [{}, {}, {}];
// 可能得到错误结果
docs.forEach(async function (doc) {