The project address
The online preview
Update record
V1.2 Chatroom added message notification function v1.2 chatroom added Turing robot
Implemented functions
Log in to
After successful login, user information will be cached in cookies
Login interface
Select your avatar, enter your nickname and click login button
The system broadcasts an online message
Send a message
Sending text messages
Sending picture messages
Log in to both users again
The left button displays the list of online users and the right button exits the chat room
@friends can chat privately
The user, Xiao Yi, could not receive the private messages of Panghu and Maruko
Sensitive word detection
Detection of text containing sensitive words using DFA algorithm
List of sensitive words
Sensitive words are configured in the resources sensitive-word. TXT file, one in a row
Send a text message containing sensitive words (here the sensitive words are hee hee and ha ha)
The crab post treatment is a random return to a socialist core values.
Prosperity, democracy, civilization, harmony, freedom, equality, justice, rule of law, patriotism, dedication, integrity, friendship
Filter the log
The cancellation
Click the right button to exit the chat room. The system broadcasts the offline message, and the list of online users and the number of online users are updated automatically
Click the logout button to clear the current login information. If you do not log out, you can continue to log in with the current information
Do not log out direct login
Message undo
Double-click the message you sent to pop up the undo prompt, you can undo this message after confirming (only undo messages within 3 minutes)
The message has been revoked, and the system broadcasts the undo message
Chat record
Chat log access address http://ip: port /record.html
Enter the password to access the chat history page. The default password is Xechat
Password encryption mode
The password is encrypted in BASE64 and then encrypted in MD5 lowercase 32-bit
The encryption process
After BASE64 encryption password xechat into eGVjaGF0, and then to the MD5 32-bit lowercase into c85715fec7827f3b388af185b8e7db77 after encryption
Change the password
Replace the chatRecord. password value in the application.properties configuration file
The password is base64 encrypted and then 32-bit MD5 encrypted.
chatrecord.password=c85715fec7827f3b388af185b8e7db77
Copy the codeEnter your password and click OK
After the password is correct, the chat record file list is displayed. A. Md file is automatically generated every day in the yyyyMMdd format
Click on the file in the list to view the chat history of the day
