Junior internship

I have compiled the code of the app made during the internship and will send it out later

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first day

Intern teacher: Front-end teacher of Qianfeng Education (Xing Yaolei), Back-end teacher (Superior)
Front-end:

1. Download node.js;
2. Configure environment variables

rear end:

1. Download idea;
2. jdk1.8 ; sql ;

the next day

front end:

• Simple Apple website

rear end:

1. Introduced the java data types, and simple login and registration,
2. Assignment: for loop questions

The third day

front end:

• Wrote half of the Alipay home page

rear end:

1. I learned about multithreading and made a java case of the tortoise and the hare.
2. Assignment: Lao Zhang drove to Beijing

Fourth day

Front end: Finished the Alipay homepage page and packaged it into the

back end of the mobile app :

1. Learned the relevant knowledge of the collection,
2. Assignment: Distribute cards. A text with footnotes.

Fifth day

1. Front end: lick the dog diary (actually write a few sentences with qq mailbox to others with js code)
2. Backend: explained the code of the database connection pool

Sixth day

1. Back-end: explain the assessment items, chat about the production of the app
2. Front end: the landing page of the chat app

Seventh day

1. Backend: Explain the backend code of the landing page of the chat app
2. Front end: explain the personal center page of the chat app

Eighth day

1. Front end: talked about vue and axios needed to combine with the back end, using a small amount of jquery
2. Back-end: the framework is built, three-tier architecture, dao, service, servlet, util.

ninth day

1. Front end: Consolidate knowledge, respectively talk about login and registration, and publish vue framework knowledge that can be used. The specific division of labor within the group is completed.
2. Backend: UserdaoImpl, UserServiceImpl, UserServlet. The specific division of labor within the group is completed

tenth day

After writing the code package, show the defense.