如何在android中使用volley发送多个Json对象

dependencies {
    implementation 'com.android.volley:volley:1.2.1'
}

RequestQueue requestQueue = Volley.newRequestQueue(getApplicationContext());

JSONObject json1 = new JSONObject();
try {
    json1.put("key1", "value1");
    json1.put("key2", "value2");
} catch (JSONException e) {
    e.printStackTrace();
}

JSONObject json2 = new JSONObject();
try {
    json2.put("key3", "value3");
    json2.put("key4", "value4");
} catch (JSONException e) {
    e.printStackTrace();
}

String url = "http://example.com/api/endpoint";

JsonObjectRequest request1 = new JsonObjectRequest(Request.Method.POST, url, json1,
        new Response.Listener<JSONObject>() {
            @Override
            public void onResponse(JSONObject response) {
                // 处理请求成功的响应
            }
        },
        new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                // 处理请求失败的响应
            }
        });

JsonObjectRequest request2 = new JsonObjectRequest(Request.Method.POST, url, json2,
        new Response.Listener<JSONObject>() {
            @Override
            public void onResponse(JSONObject response) {
                // 处理请求成功的响应
            }
        },
        new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                // 处理请求失败的响应
            }
        });

requestQueue.add(request1);
requestQueue.add(request2);