在不启用bean覆盖的情况下在Spring Boot 2.1中连接测试

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

@SpringBootTest
public class ConnectionTest {

    @Test
    public void testConnection() {
        // 进行连接测试的代码
    }

}

@Autowired
private JdbcTemplate jdbcTemplate;

@Test
public void testConnection() {
    List<Map<String, Object>> result = jdbcTemplate.queryForList("SELECT 1");
    assertNotNull(result);
    assertEquals(1, result.size());
}

@Autowired
private TestRestTemplate restTemplate;

@Test
public void testConnection() {
    ResponseEntity<String> response = restTemplate.getForEntity("/api/test", String.class);
    assertEquals(HttpStatus.OK, response.getStatusCode());
    assertEquals("Hello, World!", response.getBody());
}