Generator generator, which generates only two methods

solution

 <!-- Configuration information of data source -->
        <jdbcConnection driverClass="com.mysql.cj.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/five?serverTimezone=Asia/Shanghai&amp;characterEncoding=UTF-8&amp;nullCatalogMeansCurrent=true"
                        userId="root"
                        password="grt081141">
        </jdbcConnection>

In the configuration information of the data source &characterEncoding=UTF-8&nullCatalogMeansCurrent=true" Add this sentence , We can solve this problem