The virtual host website cannot access the self-test method

Q: The website is inaccessible

 

A1. Check whether the domain name is resolved correctly A Record IP Address or CNAME Record   It can be run by local computer cmd  ping  Your domain name -t , Return parsed CNAME The record said that the domain name was successfully resolved to the corresponding server CNAME Record

A2. The domain name cannot return the correct resolution record , It indicates that the domain name has not been resolved or the resolution has not taken effect , If the domain name has just been resolved, please wait 1-24 Hours , Different domain name registrants or regions DNS The refresh time is different , The domain name resolution process can only wait .

Q:FTP Client connection method

Go to the website ： Member login The trusted choice of hundreds of thousands of users - Special network technology   obtain FTP Account password information

Connect FTP Correct schematic diagram

Successfully connected FTP Sketch Map

A2.FTP The customer returns a common error .530 That is the FTP Wrong account password , Please check , Whether to copy spaces, etc .

A3. Heavy set FTP name , Use new in a few minutes FTP Password connection .

Q Visit the website 404 500 Not Found

A1. Domain name is not bound Please bind the domain name to the corresponding host .

A2. The accessed file does not exist , Such as www.56dr.cn/a.htm   a.htm file does not exist , Please pass FTP Check .

A3.PHP Wrong version , Try switching PHP edition , Please verify your procedural requirements PHP edition .

A4. The website can be opened with detailed error information , And convenient for inspection , To avoid exposing sensitive information , Remember to switch the release mode after debugging .