The cross-domain setting of the react project created by create-react-app is invalid after using github pages after build

Set this in

package.json , use fetch request, no problem during development

"proxy": {
  "/api": {
    "target": "https://h5.ele.me",
    "changeOrigin": true,
    "pathRewrite": {
      "^/api": "/"
    }
  }
}

// 
fetch(`api/restapi/shopping/v3/hot_search_words?latitude=${a.latitude}&longitude=${a.longitude}`)

deployment using github pages after build resulted in an error in the request. The paragraph in the red box below should be the above target, so the request failed. How to modify this situation? if not, is there another way to preview the project

Create-react-app react.js github-pages cross-domain

Mar.31,2021

create a new nginx configuration file gihtubpage.conf

server {
    listen 80 default_server;
    listen [::]:80 ipv6only=on default_server;
    location /api/ {
        proxy_pass https://h5.ele.me/;
    }
}

Previous: Python3 reads the mysql and sends out the interface. But every front-end call will report an error, how to solve this problem?

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1c24eb5-3371f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1c24eb5-3371f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?