2. After understanding the theme program, let's break the database. Some graduates choose Oracle, some choose Sqlserver, and some choose Mysql. No matter what kind of database they use, they must be very familiar with multi-table association, sorting and fuzzy query in their most basic sql statements.

3. After understanding the above two modules, the next step is to understand the program framework structure. When understanding the whole project structure, we must distinguish between primary and secondary, and don't grab our eyebrows and beards. For example, the most important framework of SSM is the framework used in Mybatis and front-end technology.

4. After understanding the structural framework of the whole project, we can analyze it according to the total score structure, and the defense explanation needs to be carried out according to this idea. This stage is to understand the specific functions realized by users with different user rights, and this process is estimated to take the longest time.

Extended data:

Defense skills of computer graduation design

1, the explanation of "gushing" is not necessarily a derogatory term.

The biggest problem in various answers and interviews of graduates is the "toothpaste-squeezing" question-and-answer form. Everyone knows this, so when you reply, you should explain it in an orderly way without any interruption. If the interruption time is too long, the tutor will easily seize the opportunity to ask questions, which will lead to various problems.

2. Use your own "cleverness" to answer the tutor's questions.

It should be carried out under the condition of understanding the whole project business and process. For example, the tutor will ask about the realization of this chart function. If you just know that the chart function is realized by Echarts technology, then you need to explain it according to this clue.