[英]REST passing Parameters with Java
I've built a REST webservice with some webmethods. 我已经使用一些webmethods构建了一个REST Web服务。 But I don't get it to work passing parameters to these methods.
但是我没有把它传递给这些方法。
IE IE
@GET
@Path("hello")
@Produces(MediaType.TEXT_PLAIN)
public String hello(String firstName, String lastName){
return "Hello " + firstname + " " + lastname
}
How would I invoke that method and how to pass the parameters firstname and lastname? 我将如何调用该方法以及如何传递参数firstname和lastname? I tried something like this:
我试过这样的事情:
ClientConfig config = new DefaultClientConfig();
Client client = Client.create(config);
WebResource service = client.resource(getBaseURI());
ClientResponse response = service.path("hello")
.accept(MediaType.TEXT_PLAIN).put(ClientResponse.class);
But where do I add the parameters? 但是我在哪里添加参数?
Thank you for your help, best regards, Chris 谢谢你的帮助,最好的问候,克里斯
If you are using SpringMVC for REST api development you can use 如果您使用SpringMVC进行REST API开发,则可以使用
@RequestParam("PARAMETER_NAME");
In case of jersey you can use 如果是运动衫,你可以使用
@QueryParam("PARAMETER_NAME");
Method look like this 方法看起来像这样
public String hello(@RequestParam("firstName")String firstName, @RequestParam("lastName")String lastName){
return "Hello " + firstname + " " + lastname
} }
This will help you 这会对你有所帮助
ClientResponse response = resource.queryParams(formData).post(ClientResponse.class, formData);
where formData is 其中formData是
MultivaluedMap formData = new MultivaluedMapImpl();
formData.add("Key","Value");
formData.add("Key","Value");
...
...
...
formData.add("Key","Value");
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