我用Promise来同步请求，但是在onLoad()方法里面调用返回promise对象，但是发现它页面渲染完了，然后都显示界面了，过了一会，Promise里面的内容才执行
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- Access Request: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Request access interface/Access Request
- Interface call request specification: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Request access interface/Access Request
- Request Parameter Sample: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Request access interface/Access Request
- Scenario Access Request: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Request access interface/Scenario Access Request
- Interface call request specification: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Request access interface/Scenario Access Request
可以提供一下代码片段吗？我经常用这种Promise来同步请求，不管是放在onLoad还是onShow很少遇到你这种情况，是不是代码逻辑有点问题
我想问下这个单独js的文件里面写了promise，怎么在index.js来获取res.data？
onLoad里面的函数是同步了，但是也不能阻挡着Show和Ready其他的生命周期不执行。