var a = [{name: 'yang',age:1},{school:'one'}] console.log(this) //window this.a.forEach(function () { console.log(this) //window })
forEach是不是不改变this指向,为什么下面这个图里面forEach中this由组件变成了undfine?
https://gitee.com/qflyalltime/travel/blob/master/src/pages/city/components/Search.vue 第55行
派大星_
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