1.yml文件配置 shopcode: list: 2020,2021,2022 这样写无需写配置类读取,直接@value读取,中间用逗号隔开 2.测试读取 @SpringBootTest(classes = Application.class) @RunWith(SpringRunner.class) public class TestClass { @Value("${shopCode.list}") private String[] list; @Test