我正在尝试获取JSON数据,并将其用于android应用程序,使用volley库,但它不起作用,即使我无法找到代码中的错误
//在这里,我们从setOnClickListener方法调用一个方法调用jsoneParse我正在尝试获取JSON数据,并将其用于android应用程序,使用volley库,但它不起作用,即使我无法找到代码中的错误,android,json,android-volley,Android,Json,Android Volley,//在这里,我们从setOnClickListener方法调用一个方法调用jsoneParse private void jsonParse(){ //在这里我插入了我的Url String url = "https://api.myjson.com/bins/hrtn6"; //json对象请求 final JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, url, null,
private void jsonParse(){
//在这里我插入了我的Url
String url = "https://api.myjson.com/bins/hrtn6";
//json对象请求
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, url, null, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try {
//这里,我们将请求插入到请求队列中
mQueue.add(request);
}
只需像这样将您的
请求方法更改为get
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
.
.
.
final JsonObjectRequest request=new JsonObjectRequest(request.Method.GET,url,null,new Response.Listener()){
.
.
.
更改此选项
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, url, null, new Response.Listener<JSONObject>() {
final JsonObjectRequest request=new JsonObjectRequest(request.Method.POST,url,null,new Response.Listener()){
为此:
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
final JsonObjectRequest request=new JsonObjectRequest(request.Method.GET,url,null,new Response.Listener()){
将requestbody设置为string而不是null
(url后的参数)
final JsonObjectRequest request=new JsonObjectRequest(request.Method.POST,url,”,new Response.Listener(){
@凌驾
公共void onResponse(JSONObject响应){
.....
}
}
这对我有帮助,
希望这能帮助你,
快乐编码我认为json解析没有任何错误。错误到底是什么?
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, url, null, new Response.Listener<JSONObject>() {
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, url, "", new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
.....
}
}