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@@ -376,8 +376,8 @@ async function dbFuc(db) {
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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。
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```javascript
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async function dbFuc(db) {
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let docs = [{}, {}, {}];
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function dbFuc(db) { //这里不需要 async
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let docs = [{}, {}, {}];
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// 可能得到错误结果
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docs.forEach(async function (doc) {
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