Mvc RenderAction性能与RenderPartial

Question

嗨，我想知道mvc C＃的渲染操作是否与直接在我的评论中调用part一样有效，如果不是，效率如何低下。

Answer 1

RenderAction will certainly be slower than RenderPartial . The difference will depend on how much additional work your child action is performing relative to the parent action. For a very simple child action the difference should be pretty small (few % points slower). Without knowing your particular application it's hard to tell. If you are worried about performance you should do some measurements.