I have encountered a cross-domain problem today. I would like to ask that the server side is not allowed to cross-domain, and the client can't request data anyway.

Today, I encountered a cross-domain problem. I would like to ask that the server side is not allowed to cross-domain. The client cannot request data anyway, so it can be bypassed?

Mar.28,2021

using webworker can bypass simply opening a webworker to request data to be obtained and then sending it back


you can see that niginx, uses proxies to make ports consistent


 proxyTable: {
      '/api': {
        target: 'http://127.0.0.1:3000', // 
        // secure: false,  // https
        changeOrigin: true, // 
        pathRewrite: {
          '^/api': ''
        }
      }
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-64f5-1beadb0-39deb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1beadb0-39deb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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