A single-table mapping of hibernate--testing with JUnit

Write a hibernate example fourth step: Test with JUnit

• Three commonly used annotation labels

@Test: Test method

@Before: Initialization method

@After: Freeing Resources

Execution order: Method under the Before Annotations tab under the method test annotation label method under after annotation label

• Specific implementation steps: Source folder represents the directory of the original program, generally we put the test case under the source file of testing

Create a new test class

A single-table mapping of hibernate--testing with JUnit