RequestParams params = new RequestParams(url);
params.addParameter("username","abc");
x.http().request(HttpMethod.PUT, params, new Callback.CommonCallback<String>() {
@Override
public void onSuccess(String result) {
//解析result
}
@Override
public void onError(Throwable ex, boolean isOnCallback) {
}
@Override
public void onCancelled(CancelledException cex) {
}
@Override
public void onFinished() {
}
});