Merge pull request #353 from wshow/patch-1

更新 async
2025-05-24 18:32:22 +00:00 · 2017-03-24 20:24:38 +08:00 · 2017-03-24 20:24:38 +08:00 · d6ed1de83c
commit d6ed1de83c
parent ea989e002d 2c4d545dcc
1 changed files with 2 additions and 2 deletions
--- a/docs/async.md
+++ b/docs/async.md
@ -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) {