原因: java.lang.ClassNotFoundException: javax.servlet.ServletException

Question

当我尝试使用Spring-Boot-Test在Spring-boot version1.5.3中运行控制器测试时，我得到了由以下原因引起的错误: java.lang.ClassNotFoundException: javax.servlet.ServletException

import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.test.context.junit4.SpringRunner;

import com.hanselnpetal.domain.CustomerContact;

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
@AutoConfigureMockMvc
public class ContactsManagementControllerIntegrationTest {

    @Autowired
    ContactsManagementController contactsManagementController;

    @Test
    public void testAddContactHappyPath() {

        CustomerContact aContact = new CustomerContact();
        aContact.setFirstName("Jenny");
        aContact.setLastName("Johnson");

        // POST our CustomerContact form bean to the controller; check the outcome
        String outcome = contactsManagementController.processAddContactSubmit(aContact);

        // Assert THAT the outcome is as expected
        assertThat(outcome, is(equalTo("success")));
    }


}

我正在使用(eclipse)运行类ContactsManagementControllerIntegrationTest.java，在文件上单击鼠标右键，然后以junit的身份运行。感谢您的帮助。