在 Java 中提供 RESTful JSON API
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Providing RESTful JSON API in Java
提问by Jakub Kulhan
What is the idiomatic way of providing RESTful JSON API in Java? Do you use JAX-WS and XML annotations (@XmlElement etc.)? How do you serialize annotated objects to JSON (using Hymanson or similar library)? How do you separate domain objects from objects sent out to API?
在 Java 中提供 RESTful JSON API 的惯用方式是什么？您是否使用 JAX-WS 和 XML 注释（@XmlElement 等）？您如何将带注释的对象序列化为 JSON（使用 Hymanson 或类似库）？如何将域对象与发送到 API 的对象分开？
I know Java, I would like you to point me out to good resources and best practices about these topics.
我了解 Java，我希望您向我指出有关这些主题的良好资源和最佳实践。
Thank you!
谢谢！
采纳答案by Enrichman
I have used happily Jersey/JAX-RS but I would suggest you Spring MVC 3, not only for the rest api support but also for other interesting stuff as IoC or beans that could turn out to be useful.
我已经愉快地使用了 Jersey/JAX-RS，但我建议你使用Spring MVC 3，不仅是为了其余的 api 支持，而且还有其他有趣的东西，如 IoC 或可能有用的 bean。
Here a link where to refer: http://blog.springsource.org/2009/03/08/rest-in-spring-3-mvc/
这里有一个参考链接：http: //blog.springsource.org/2009/03/08/rest-in-spring-3-mvc/
Btw, I've used Hymanson with Spring as parser. :)
顺便说一句，我已经将 Hymanson 与 Spring 一起用作解析器。:)
A bit of code (basically mark your bean, as you said, with @XmlRootElement and use @Path to mark the API)
一些代码（基本上像你说的那样用@XmlRootElement 标记你的bean，并使用@Path 来标记API）
JAX-RS
JAX-RS
bean:
豆角，扁豆：
@XmlRootElement
public class Response {
private String result;
private String message;
//getter and setter
}
api:
接口：
@Path("rest/user")
@Produces(MediaType.APPLICATION_JSON)
public class UserService {
@POST
@Path("/login")
public Response login(
@FormParam("username") String username,
@FormParam("password") String password
) {
// Your logic here
}
}
Spring
春天
api:
接口：
@Controller
@RequestMapping("/user")
public class UserService {
@RequestMapping(method = RequestMethod.POST, value="/login", headers="Accept=application/json")
public @ResponseBody Response login(
@RequestParam(value = "user", defaultValue = "") String email,
@RequestParam(value = "password", defaultValue = "") String password,
HttpServletRequest request
) {
// Your logic here
}
}
回答by Machisuji
回答by Bevor
I have good experience with Jersey and Hymanson, even with Android, JBoss or Tomcat. See:
我在 Jersey 和 Hymanson 方面有很好的经验，即使是 Android、JBoss 或 Tomcat。看：
http://www.mkyong.com/webservices/jax-rs/restful-java-client-with-jersey-client/and http://www.mkyong.com/webservices/jax-rs/json-example-with-jersey-Hymanson/
http://www.mkyong.com/webservices/jax-rs/restful-java-client-with-jersey-client/和 http://www.mkyong.com/webservices/jax-rs/json-example-with -球衣Hyman逊/
or
或者
