直接主题，新版较旧版简化了很多
直接在测试类上添加如下注解
@RunWith(SpringRunner.class)
@SpringBootTest(classes = 自己的启动类, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
同时注入 TestRestTemplate类：
TestRestTemplate类包含了post、get、put、delete等方法,不同方法调用不同接口即可。
通过 @LocalServerPort注解,获取测试时动态的端口号
具体测试代码如下：
@RunWith(SpringRunner.class)
@SpringBootTest(classes = ServerApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class Test {
@LocalServerPort
private int port;
private URL base;
private Gson gson = new Gson();
@Autowired
private TestRestTemplate restTemplate;
@Before
public void setUp() throws Exception {
this.base = new URL("http://localhost:" + port + "/");
}
@Test
public void test() {
ResponseEntity<String> test = this.restTemplate.getForEntity(
this.base.toString() + "/task", String.class, "test");
System.out.println(test.getBody());
}
}
