我来自服务器的 JSON 响应随着用户输入而变化,假设在服务器上当用户添加一个项目时我得到响应为 JSONObject 但当项目超过 1 时响应是 JSONArray 形式。
现在如何处理这些响应以使我的应用程序不被杀死,需要使用检查点吗?
如果有两个项目..
"items":{
"item":[
{
"item_id":"49623",
"type":"Products",
"name":"desktop app",
"description":"",
"unit_cost":"162.45",
"quantity":"1.00",
"discount":"0.00",
"discount_type":"Percent",
"tax1_percent":"0.00",
"tax2_percent":"0.00"
},
{
"item_id":"52851",
"type":"Products",
"name":"",
"description":"",
"unit_cost":"5,290.50",
"quantity":"1.00",
"discount":"0.00",
"discount_type":"Percent",
"tax1_name":{
},
"tax1_percent":"0.00",
"tax1_type":{
},
"tax2_name":{
},
"tax2_percent":"0.00",
"tax2_type":{
}
}
] }
单品的情况下
"items":{
"item":{
"item_id":"49623",
"type":"Products",
"name":"desktop app",
"description":"this is the software for your desktop system sequerty",
"unit_cost":"162.45",
"quantity":"1.00",
"discount":"0.00",
"discount_type":"Percent",
"tax1_name":{
},
"tax1_percent":"0.00",
"tax1_type":{
},
"tax2_name":{
},
"tax2_percent":"0.00",
"tax2_type":{
}
}
} }