我正在向我的API提出GET请求,而cURL看起来像是:
curl -X GET "http://www.example.com/api/users?role=ROLE1&role=ROLE2&role=ROLE3&pag=0&num=0" -H "accept: application/json"
我尝试按照我的Android应用程序发出请求,但是" addQueryParameter"没有附加角色
public void getActors(String[] roles, final ApiManager.Callback<List<UsersDetails>> callbackUsers) throws JSONException{
final String url = BuildConfig.BASE_AUTH_URL + "/users";
HttpUrl.Builder httpBuilder = HttpUrl.parse(url).newBuilder();
httpBuilder.addQueryParameter("roles", "ROLE1");
httpBuilder.addQueryParameter("roles", "ROLE2");
httpBuilder.addQueryParameter("roles", "ROLE3");
httpBuilder.addQueryParameter("pag", "0");
httpBuilder.addQueryParameter("num", "0");
Request request = new Request.Builder()
.url(httpBuilder.build())
.addHeader("Content-type", "application/json")
.get()
.build();
...
编辑:此更改的代码有效,但我从服务器获取空值。
每个GET中的角色总是相同的。 有人可以帮我理解我在哪里犯错误吗?
答案 0 :(得分:1)
您可以尝试okHttpBuilder和尽可能多的尝试。
FormBody.Builder builder = new FormBody.Builder();
for (String m : list) {
builder.add("roles", m);
}
然后像这样使用它
url.post(body.build());
或
httpBuilder.addQueryParameter("roles"+[0], "ROLE1");
httpBuilder.addQueryParameter("roles"+[1], "ROLE1");