我已经尝试了stackoverflow上可用的每一种方法,但结果保持不变。
我想使用volley在头文件的Authorization字段中发送params和api key。
以下是代码段。
holder.comment_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String POSTCOMMENT_URL = Utility.getIPADDRESS()+"comments";
volleySingleton = VolleySingleton.getInstance();
requestQueue = volleySingleton.getRequestQueue();
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.POST, POSTCOMMENT_URL, null, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.e("Response: " , response.toString());
Toast.makeText(myApplication.getApplicationContext(),response.toString(),Toast.LENGTH_LONG).show();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(myApplication.getApplicationContext(),"Error", Toast.LENGTH_LONG).show();
}
}){
@Override
public String getBodyContentType() {
return "application/x-www-form-urlencoded; charset=UTF-8";
}
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<>();
params.put("Authorization", getApiKey() );
return params;
}
@Override
protected Map<String, String> getParams() {
Map<String, String> params = new HashMap<>();
params.put("pid", "39");
params.put("comment", "mobile testing");
return params;
}
};
requestQueue.add(jsonObjectRequest);
}
});
我收到了这个错误:
[5333] BasicNetwork.performRequest:http://www.XXXXXXXXXXX.com/comments的意外响应代码400
我已经使用Advanced Rest客户端测试了端点,它可以工作并返回带有之前添加的注释的JsonObject。
结果如下:
{
"error": false
"message": "comment added successfully added!"
"comment_id": "12"
"user_id": "12"
"pid": "39"
"comment": "testing for stackoverflow"
"date of comment": "2016-07-30 13:49:08"
}
答案 0 :(得分:0)
好的,经过长时间的研究和愚蠢的相当有价值的改变后,它终于为我工作了。
以下是工作代码:
holder.comment_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(final View view) {
final String api_key = getApiKey();
String POSTCOMMENT_URL = Utility.getIPADDRESS()+"comments";
volleySingleton = VolleySingleton.getInstance();
requestQueue = volleySingleton.getRequestQueue();
StringRequest stringRequest = new StringRequest(Request.Method.POST, POSTCOMMENT_URL, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Toast.makeText(myApplication.getApplicationContext(),response,Toast.LENGTH_LONG).show();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(myApplication.getApplicationContext(),error.toString(),Toast.LENGTH_LONG).show();
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<>();
params.put("Authorization", api_key);
return params;
}
@Override
protected Map<String, String> getParams() {
Map<String, String> params = new HashMap<>();
params.put("pid", "40");
params.put("comment", "testing");
return params;
}
};
requestQueue.add(stringRequest);
}
});
注意:它对我有用,我不确定其他人。
更改是:将JsonObjectRequest更改为StringRequest 并删除任何内容类型并没有任何区别,因此我将其删除。
另外,确保所有参数都有一些值,即通过记录测试它。