Spring Boot—07应用application.properties中的配置

方法1

@Value("${test.msg}")
    private String msg;

方法2

@Autowired
private Environment env;
String value = env.getProperty("test.msg");

方法3

@RequestMapping(path="/${query.all}.json", method=RequestMethod.GET)
@ResponseBody
public List<User> all() {
    return userService.allUser();
}

方法4

@Component
@ConfigurationProperties(prefix = "author",locations = "classpath:author.properties")
public class MyWebConfig{
    private String name;
    private int age;