Vue中通过路由传递参数

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Vue中可以通过路由传递参数，具体实现也比较方便

---

以 '/aaa/bbb?参数名='+参数值格式传递参数

let self = this;
let toPath = '/aaa/bbb?recordedSpeed='+self.recordedSpeed;
self.$router.replace({path: toPath});

---

beforeRouteEnter接收

vm.$route.query.传递过来的参数名;

beforeRouteEnter(to, from, next) {
            next(vm => {
                let id = vm.$route.query.recordedSpeed;
                alert('ididid'+id)
            });
        },