英文:
How to use volley post request
问题
我将使用Volley获取数据。
RequestQueue queue = Volley.newRequestQueue(SummaryPhoneActivity.this);
String url = "https://covid19storageservice.table.core.windows.net/COVID19Survey?sv=2019-02-02&ss=bfqt&srt=sco&sp=rwdlacup&se=2020-06-30T18:04:08Z&st=2020-03-30T10:04:08Z&spr=https&sig=Ei3Kcr6xT5e7znK4ebwx6%2FVS09Ia5pbD1lnWRBh6bm4%3D";
StringRequest stringRequest = new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d("response:", response);
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.d("error:", error.toString());
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("Content-Type", "application/json");
return params;
}
};
queue.add(stringRequest);
我在使用Volley时遇到了错误：com.android.volley.ClientError。
上述URL在Postman中可以正常工作。
请问如何在上述情况下使用Volley？提前感谢您的帮助。
英文:
I am going to use volley to get data
RequestQueue queue = Volley.newRequestQueue(SummaryPhoneActivity.this);
String url = "https://covid19storageservice.table.core.windows.net/COVID19Survey?sv=2019-02-02&ss=bfqt&srt=sco&sp=rwdlacup&se=2020-06-30T18:04:08Z&st=2020-03-30T10:04:08Z&spr=https&sig=Ei3Kcr6xT5e7znK4ebwx6%2FVS09Ia5pbD1lnWRBh6bm4%3D";
StringRequest stringRequest = new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d("response:", response);
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.d("error:", error.toString());
}
}){
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("Content-Type", "application/json");
return params;
}
};
queue.add(stringRequest);
I can get error: com.android.volley.ClientError.
Above url is working on postman.
How can I use volley for above case. Thanks for your advance.
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