-sharpifndef _THREADPOOL_H -sharpdefine _THREADPOOL_H -sharpendif if I m going to write a thread pool, what I want to ask is why it is written in _ THREADPOOL_H . What do these underscores mean? do they have to be written this way? do they have to be...
when the foreground calls the background interface, you need to take some parameters in the request header, and the processing done in the background is a simple page jump. For example, @ RequestMapping ( " a ") public String index () { return "...
our interface uses jwt for authentication, and the frontend needs to carry token when accessing it. There are many places where token can be written, one is that path is written to the url parameter, and the other is that you can set header. Want to know...
use < input type= "file " > to upload files, only video can be displayed when selecting files use the accept attribute of input: < input type= "file " accept= "video mp4 " > cannot select files in mp4 format on Android phones there are many m...
static page, you need to call the backend API (the backend and frontend are not put together and need to be cross-domain). The backend requires token to write the request API in header. How to write the query code? ...
vue-router,A page jumps to page B. Did not jump completely, is to append the content of the B page to the A page, what is the reason? A page <template> <div class="profile_page"> <header-top > <sec...
1. If the subscription is not opened after the redis publishes the information, whether the previously published message can be received after the subscription is opened. is the publishing mechanism of 2.redis burning immediately after posting? Or kee...
this is my Modal,. I use iView: <Modal v-model="model" title="" @on-cancel="$refs[ addform ].resetFields(),isbtn=true" width= 820px > <Form ref="addform" :model=...
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I used readfile () in a program that reads pictures and turned off memory buffering to make sure I didn t run out of memory. however, when monitoring resources, it is found that there is twice as much IO as the direct output image of Nginx. Nginx s...