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switer avatar switer commented on May 26, 2024

想要扩展的生命周期有具体点的应用场景吗?

你可以通过扩展接口的方式,来添加、挂钩子、覆盖生命周期方法。例如实现一个onBeforeLoad的方法:

A({
    extendPageAfter: function (name, option, modules){
        var beforeLoad = option.onBeforeLoad
        option.onLoad = modules.fns.wrapFun(option.onLoad, function () {
            // 在onload之前做些什么...
            beforeLoad && beforeLoad.apply(this, arguments)
        })
    }
})

接口文档:https://github.com/tvfe/wxpage#-a扩展的配置config

from wxpage.

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