[1] Select Tools - "ODBC-Data-Sources
[2] ODBC Data Source Administrator, click Add
[3] mysql select a drive, click on the ODBC 5.1 Driver MySQL (other empathy) , click Finish, and then pop up box [4]
[4] fill in the following information marked
[5] test whether the connection is successful, click Test
[6] ODBC data source created successfully
2.EA New Project
[1] New
[2] new project called new
[3] Select model
[4] EA the right side of the case
3. Add er_er chart [Click ERD View-- "Right -" Adding map]
FIG follows type er_er
4. introduced from the ODBC Database Schema ...
Click ERD View, right-click source project, and then click Import Database Schema from ODBC in ...
5. Click Import, and then click Select All
Click Select All
Er is generated as follows er_er diagram of FIG.
6. Right-click on the model, click Add, click New Added Plans
Enter the name er
Right-new er, click Add map, then pop up the following box, do the following operation
FIG er generate the following
7. The key step of generating a er FIG.
Click er_er map, and then select all the elements er_er map, then right-click and choose Transform
Select Data Modeling t ..., then select er, select OK
Click the implementation of transformation
Generate a final er FIG.
Original Address: https: //blog.csdn.net/a15920804969/article/details/80101310