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关于ssr时，渲染数据 serverPrefetch #53

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dehyang opened this issue Jul 29, 2021 · 5 comments
Closed

关于ssr时，渲染数据 serverPrefetch #53

dehyang opened this issue Jul 29, 2021 · 5 comments

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@dehyang
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dehyang commented Jul 29, 2021

在serverPrefetch里执行的数据加载直接用this.xxx，在页面渲染出来会瞬间被替换掉！

看了下vue-demo是用 store 解决的，想请问这是唯一解决方法吗？

然后 store 是否一直存在服务端的吗？如果一直存在客户端，会不会很吃内存？ 对于N个客户端会不会造成共享？
@lzxb
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lzxb commented Jul 29, 2021

store应该是每个请求进来，都单独创建一个实例，避免不同请求之间数据交叉污染。

@lzxb
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lzxb commented Jul 29, 2021

请求结束后，服务端的store实例，正常的情况下也应该被内存回收。

@lzxb
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lzxb commented Jul 29, 2021

内存的占用，实际上和你写CSR渲染的项目，占用的内存是一样的。

@lzxb
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lzxb commented Jul 29, 2021

不存在说因为使用了SSR渲染，导致内存的占用提升很多

@dehyang
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dehyang commented Jul 30, 2021

不存在说因为使用了SSR渲染，导致内存的占用提升很多

了解，也实际测了一下。谢谢

@dehyang dehyang closed this as completed Jul 30, 2021
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@lzxb @dehyang