java - Android Volley MalformedURLException：没有协议

Question

使用 Volley 我正在尝试发送 POST 标头并接收 StringRequest 但我收到 RuntimeException Caused by: java.net.MalformedURLException: no protocol，但我有一个协议。

我发送了正确的 cookie 和令牌

这是我的代码：

HttpClient httpClient = new DefaultHttpClient();
httpPost = new  HttpPost("http://ipServer:portServer/xxx/products.json?place_id=1");

        httpPost.addHeader("Content-type", "application/json");
        httpPost.addHeader("cookie", cookieTmp);
        httpPost.addHeader("X-CSRF-Token", tokenTmp);

StringRequest request = new StringRequest(Request.Method.GET, String.valueOf(httpPost),
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                        Log.i("VOLLEY", response);
                        startActivity(new Intent(getApplicationContext(), 
                        MainActivity.class));
                        LoginActivity.this.finish();
                }
                }, new Response.ErrorListener() {

            @Override
            public void onErrorResponse(VolleyError error) {

                L.m("not response");
                handleVolleyError(error);

我得到了这个例外：

E/Volley: [1070] NetworkDispatcher.run: Unhandled exception java.lang.RuntimeException: Bad URL org.apache.http.client.methods.HttpPost@c9461c0
      java.lang.RuntimeException: Bad URL org.apache.http.client.methods.HttpPost@c9461c0
          at com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:151)
          at com.android.volley.NetworkDispatcher.run(NetworkDispatcher.java:114)
       Caused by: java.net.MalformedURLException: no protocol: org.apache.http.client.methods.HttpPost@c9461c0
          at java.net.URL.<init>(URL.java:589)
          at java.net.URL.<init>(URL.java:486)
          at java.net.URL.<init>(URL.java:435)
          at com.android.volley.toolbox.HurlStack.performRequest(HurlStack.java:102)
          at com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:97)
          at com.android.volley.NetworkDispatcher.run(NetworkDispatcher.java:114) 

我在 Postman 中执行的测试工作正常。关于可能导致这种情况的任何想法？

Answer 1

在编码之间，您使用了两个不同的代码，例如“get”和“add”。

请保持一致。

首先尝试一下：

 httpPost.addHeader("Content-type", "application/json"); 
 httpPost.addHeader("cookie", cookieTmp); 
 httpPost.addHeader("X-CSRF-Token", tokenTmp); 

然后用这个：

  httpPost.setHeader("Content-type", "application/json"); 
 httpPost.setHeader("cookie", cookieTmp); 
 httpPost.setHeader("X-CSRF-Token", tokenTmp); 

已编辑