Question

我如何解析json：

{"SizeOptions": [
{
  "Name": "دور باسن",
  "GroupSizeId": 2,
  "Id": 5,
  "LangId": 0
},
{
  "Name": "دور کمر",
  "GroupSizeId": 2,
  "Id": 6,
  "LangId": 0
} ],"SizeValues": [
{
  "Value": "a",
  "SizeId": 11,
  "SizeOptionId": 5,
  "ProductId": 1069,
  "Id": 145627,
  "LangId": 0
},
{
  "Value": "a",
  "SizeId": 11,
  "SizeOptionId": 8,
  "ProductId": 1069,
  "Id": 145630,
  "LangId": 0
}  ],"Sizes": [
{
  "Name": "XXL",
  "GroupSizeId": 2,
  "Id": 11,
  "LangId": 0
},
{
  "Name": "L",
  "GroupSizeId": 2,
  "Id": 12,
  "LangId": 0
}]}

我想把所有的名字放在＆＃34; SizeOptions＆＃34; in diffrent Strings（String name1，name2，name3）

我试过这个开始：

 JSONObject jObject = new JSONObject(response);
 JSONObject p = jObject.getJSONObject("SizeOptions");
 String name = p.getString("Name");

但它只是给了我一个＆＃34; Null＆＃34;值！它的问题是什么？我该怎么办呢？请帮忙

Answer 1

JSONObject jObject = new JSONObject(response);
JSONSONArray p = jObject.getJSONArray("SizeOptions");

for(int i=0;i<p.length();i++)
{
    JSONObject jObjectValue=p.getJSONObject(i);
    String name = jObjectValue.getString("Name");
}

Answer 2

您正在尝试将JSONArray作为JSONObject。请尝试以下方法：

# define functions
msg = "hello world"
key = "/abc"

def function_hex(s):
    return "0x" + "".join("{:02x}".format(ord(c)) for c in s)

# transform input / key to hex

msg_hex = function_hex(msg)
print msg_hex

key_hex = function_hex(key)
print key_hex

从服务器解析Json

2 个答案: