小程序中當(dāng)需要傳遞大量數(shù)據(jù)參數(shù)時(shí)，可以使用消息觸發(fā)或監(jiān)聽(tīng)，注意，不適合uniapp的h5，刷新會(huì)丟失數(shù)據(jù)
例如從A頁(yè)面跳轉(zhuǎn)到B頁(yè)面

A頁(yè)面

/** 查看日志 */
function toLog() {
    uni.navigateTo({
        url: "./gemLog",
        success: res => {
            let ad = [1, 2, 3]
            let od = { key: "value" }
            res.eventChannel.emit("acceptDataFromOpenerPage", { ad, od })
        }
    })
}

B頁(yè)面

import { getCurrentInstance } from "vue"

const instance = getCurrentInstance().proxy
const eventChannel = instance.getOpenerEventChannel()

eventChannel.on("acceptDataFromOpenerPage", function (data: any) {
    console.log("acceptDataFromOpenerPage", data)
})
/** 頁(yè)面注銷時(shí)候銷毀 */
onUnload(() => {
    eventChannel.off("acceptDataFromOpenerPage")
})

如果是微信小程序，替換uni為wx

打印信息截圖