由于我无法使用此API发布数据。我得到的响应码为400,所以您能帮我摆脱这个吗。
这是我的活动
String BASE_URL = "http://74.207.233.160/api/v1/users";
try {
JSONObject body = new JSONObject();
body.put("email", email);
body.put("password", password);
body.put("role", role);
final String requestBody = body.toString();
StringRequest stringRequest = new StringRequest(Request.Method.POST, BASE_URL,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
progressBar.setVisibility(View.GONE);
Log.d("SignupActivity", "onResponse" + String.valueOf(response));
}
}
, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(SignupActivity.this, "Error.......", Toast.LENGTH_SHORT).show();
error.printStackTrace();
}
}){
@Override
public byte[] getBody() throws AuthFailureError {
try {
return requestBody.getBytes("utf-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
return null;
}
}
};
MySingleTon.getInstance(SignupActivity.this).addToRequestQueue(stringRequest);
这是我的SingleTon课程
public class MySingleTon {
private static MySingleTon mInstance;
private RequestQueue requestQueue;
private static Context mCtx;
private MySingleTon(Context context){
mCtx = context;
requestQueue = getRequestQueue();
}
public static synchronized MySingleTon getInstance(Context context){
if (mInstance == null){
mInstance = new MySingleTon(context);
}
return mInstance;
}
public RequestQueue getRequestQueue() {
if (requestQueue == null){
requestQueue = Volley.newRequestQueue(mCtx.getApplicationContext());
}
return requestQueue;
}
public void addToRequestQueue(Request request){
requestQueue.add(request);
}
}
以下是错误的详细信息
12-12 17:00:56.206 13835-14349 / oakridgebs.com.flexijob I / System.out:[socket] [/ 10.162.143.245:37838]已连接 [OkHttp] sendRequest >> 12-12 17:00:56.207 13835-14349 / oakridgebs.com.flexijob I / System.out:[OkHttp] sendRequest << 12-12 17:00:57.096 13835-14349 / oakridgebs.com.flexijob E / Volley:[2174] BasicNetwork.performRequest:http://74.207.233.160/api/v1/users的意外响应代码400 12-12 17:00:57.123 13835-13835 / oakridgebs.com.flexijob W / System.err:com.android.volley.ClientError 在com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:199) 12-12 17:00:57.123 13835-13835 / oakridgebs.com.flexijob W / System.err:at com.android.volley.NetworkDispatcher.processRequest(NetworkDispatcher.java:131) 在com.android.volley.NetworkDispatcher.processRequest(NetworkDispatcher.java:111) 在com.android.volley.NetworkDispatcher.run(NetworkDispatcher.java:90) 12-12 17:00:57.134 13835-13835 / oakridgebs.com.flexijob D / ViewRootImpl:启用了硬件加速,此= ViewRoot {a22a09 Toast,ident = 2} 12-12 17:00:57.177 13835-13876 / oakridgebs.com.flexijob D / mali_winsys:new_window_surface返回0x3000 12-12 17:01:12.371 13835-13876 / oakridgebs.com.flexijob W / MALI:glDrawArrays:770:[MALI] glDrawArrays在这里花费的时间超过5毫秒。总经过时间(秒):6950 12-12 17:01:54.101 13835-13876 / oakridgebs.com.flexijob W / MALI:glDrawArrays:770:[MALI] glDrawArrays在这里花费的时间超过5毫秒。总经过时间(秒):8209 12-12 17:01:59.890 13835-13835 / oakridgebs.com.flexijob I / InputMethodManager:[startInputInner] EditorInfo {packageName = oakridgebs.com.flexijob,inputType = 0x81,imeOptions = 0x4001006,privateImeOptions = null},windowGainingFocus = null ,mServedView = android.support.v7.widget.AppCompatEditText {290b673e VFED..CL .F ...... 40,344-660,432#7f0800c1 app:id / signup_confirm_password},mServedInputConnectionWrapper = android.view.inputmethod.InputMethodManager $ ControlledInputConnectionWrapper @ 36ef7c3c 12-12 17:01:59.915 13835-13835 / oakridgebs.com.flexijob D / ActivityThread:ACT-AM_ON_PAUSE_CALLED ActivityRecord {5272e92 token=android.os.BinderProxy@38cb8063 {oakridgebs.com.flexijob / oakridgebs.com.flexijob.SignupActivity }} 12-12 17:01:59.934 13835-13835 / oakridgebs.com.flexijob D / ActivityThread:处理的ACT-PAUSE_ACTIVITY:0 / android.os.BinderProxy@38cb8063
我无法发布数据,因为它在运行代码时显示响应400。 你能解决吗?
答案 0 :(得分:0)
您是否熟悉HTTP请求的结构?通常,未完成的请求会返回400错误。当我缺少主机字段时,我通常会遇到使用curl或Telnet发出请求的错误。确保在开始行之后, Host:example.com 中包含一些内容。这是HTTP 1.1的要求。
如果仍然遇到错误,我将进行Wireshark数据包捕获,并查看HTTP数据包的外观。这可以帮助您确定请求中是否缺少主机字段。