Simple to use MyBatis

0 File road map

1 sql(src\main\mysql\c_customer.sql)

First find sql file

got the answer

2 write sqlMapConfig.xml (src \ main \ resources \ sqlMapConfig.xml)

This is a mybatis profile, his role is to connect to the database and find the corresponding xml file

3 write entity class (src \ main \ java \ com \ buer \ domain \ Customer.java)

Entity class corresponding database field

4 编写 CustomerMapper (src \ main \ java \ com \ buer \ dao \ CustomerMapper.java)

5 编写 CustomerMapper.xml （src\main\resources\CustomerMapper.xml）

6 测试 (src\test\java\com\com.buer\Test.java)

7 results

Execution src \ test \ java \ com \ com.buer \ Test.java testing methods, and the results

8 Source

https://github.com/buerbl/ssm-learn-crm