@GET
@Path("delProByPNumber/{param}")
@Produces("application/json; charset=utf-8")
public Response delPro(<strong>@PathParam("param") String  pNumber</strong>){  session.delete("production.delete", pNumber);  session.commit();  List list=queryAllPro();  return Response.status(201).entity(list).build();
}

@GET
@Path("{year}/{month}/{day}")  public Response getUserHistory(  @PathParam("year") int year,  @PathParam("month") int month,   @PathParam("day") int day) {  String date = year + "/" + month + "/" + day;  return Response.status(200) .entity("getUserHistory is called, year/month/day : " + date) .build();  }

/*** {var:.*}代表可以是任意多个路径名，如：a/b/c*/
@Path("/pathRegular1/{var:.*}/{msg}")
@GET
public String pathRegular1(@PathParam("msg") String m){return m;
}/*** {var}代表只能有一个路径名，如：a
*/
@Path("/pathRegular1/{var}/{msg}")
@GET
public String pathRegular2(@PathParam("msg") String m){return m;
}

@GET
@Path("addAcc/parameters")
@Produces("application/json; charset=utf-8")
public Response addCus(  @QueryParam("accname") String accname,  @QueryParam("balance") long balance,  @QueryParam("department") String   department,   ) {  Account account=new Account();  account.setAccname(accname);  account.setBalance(balance);  return Response.status(201).entity(queryOne(accname)).build();
}

Path("/users")
public class UserService {     @GET  @Path("/query")  public Response getUsers(  @QueryParam("from") int from,  @QueryParam("to") int to,  @QueryParam("orderBy") List<String> orderBy) {  return Response.status(200).entity("getUsers is called, from : " + from + ", to : " + to  + ", orderBy" + orderBy.toString()).build();
}

URL输入为:users/query?from=100&to=200&orderBy=age&orderBy=name 此时,输出为: getUsers is called, from : 100, to : 200, orderBy[age, name]。

注意：跟@pathparam不同,@queryparam中,指定的是URL中的参数是以键值对的形式出现的,而在程序中 @QueryParam("from") int from则读出URL中from的值

三、@FormParam

将表单中的字段映射到方法调用上，对于此类方式一般提交方式为Post。

例如，对于下面的表单：

<form method="POST" action="/resources/service">
First name:
<input type="text" name="firstname">
<br>
Last name:
<input type="text" name="lastname">
</form>

通过 post 方法提交，处理该请求的方法为：

Path("/")
public class NameRegistry {@Path("/resources/service")@POSTpublic void addName(@FormParam("firstname") String first, @FormParam("lastname") String last) {...}
}

访问路径：http://localhost:8888/resources/services/hello/getName

也可以添加application/x-www-form-urlencoded来反序列化 URL 中的多参数：

@Path("/")
public class NameRegistry {@Path("/resources/service")@POST@Consumes("application/x-www-form-urlencoded")public void addName(@FormParam("firstname") String first, MultivaluedMap<String, String> form) {...}
}