Question

我尝试使用RESTEasy客户端调用服务发送列表作为查询参数：

服务：

final MultivaluedMap<String, Object> queryParams = new MultivaluedMapImpl<>();
queryParams.add("name", "name1");
queryParams.add("name", "name2");
final ResteasyClient client = new ResteasyClientBuilder().build();
final ResteasyWebTarget target = client.target(url).queryParams(queryParams);
final Builder builder = target.request();
builder.accept(MediaType.APPLICATION_JSON);
final Response response = builder.post(Entity.form(form));

客户端：

/names

当我调用names.get(0) == [name1, name2]端点时，将有1个元素和.click()

Answer 1

问题解决了。我最近发布的代码效果很好。

错误的代码是：

final List<String, String> list = new ArrayList<>();
list.add("name1");    
list.add("name2");    
final MultivaluedMap<String, Object> queryParams = new MultivaluedMapImpl<>();
queryParams.addAll("name", list);
final ResteasyClient client = new ResteasyClientBuilder().build();
final ResteasyWebTarget target = client.target(url).queryParams(queryParams);;
final Builder builder = target.request();
builder.accept(MediaType.APPLICATION_JSON)
final Response response = builder.post(Entity.form(form));

如果我查看类MultivaluedMapImpl的代码，如果我使用＆＃34;添加＆＃34;我就不会发现差异。或者＆＃34; addAll＆＃34;方法!!

如何使用RESTEasy客户端将列表作为Query param发送

1 个答案: