我无法将json数组发送到服务器。当我用邮递员原始测试时,可以,成功返回。
Postman Raw;
[
{
"product_id": 2,
"name": "Umbrella",
"price": 200,
"quantity": 1,
"totalprice": 200,
"user_id": 1
},
{
"product_id": 1,
"name": "Apple",
"price": 200,
"quantity": 1,
"totalprice": 200,
"user_id": 1
}
]
APIInterface;
@POST("example/api/order")
Call<JSONArray> postOrder(@Body JSONArray jsonArray);
CartActivity;
try {
JSONArray jsonArray = new JSONArray();
for (Cart cart : cartList) {
JSONObject jsonObject = new JSONObject();
jsonObject.put("product_id", cart.getProduct_id());
jsonObject.put("name", cart.getName());
jsonObject.put("price", cart.getPrice());
jsonObject.put("quantity", cart.getQuantity());
jsonObject.put("totalprice", cart.getTotalprice());
jsonObject.put("user_id", cart.getUser_id());
jsonArray.put(jsonObject);
}
Log.e("JSONArray", String.valueOf(jsonArray));
} catch (JSONException jse) {
jse.printStackTrace();
}
日志;
E/JSONArray: [{"product_id":1,"name":"Umbrella","price":200,"quantity":1,"totalprice":200,"user_id":1},{"product_id":2,"name":"Apple","price":89,"quantity":1,"totalprice":89,"user_id":1}]
来自服务器的错误消息;
{"values":[{"nameValuePairs":{"product_id":1,"name":"Umbrella","price":200,"quantity":1,"totalprice":200,"user_id":1}},{"nameValuePairs":{"product_id":2,"name":"Apple","price":89,"quantity":1,"totalprice":89,"user_id":1}}]}
答案 0 :(得分:0)
像这样发送:-
@POST("example/api/order")
Call<JSONArray> postOrder(@Query ("data") JSONArray jsonArray);
答案 1 :(得分:0)
您可以直接发送对象数组作为参数。改装将处理转换。像这样更改您的接口方法:
@POST("example/api/order")
Call<JSONArray> postOrder(@Body List<Cart> cartList);
选中此link,您将获得一个想法。