[cocos2dx]學習筆記 jsonDict

jsondict是一種現在移動互聯網用得比較多的一種定義數據的結構，下面來介紹一下

cpp

this->index = index;

this->type = jsonDict["shop"][index]["type"].GetString();

this->gold = jsonDict["shop"][index]["gold"].GetInt();

this->img = jsonDict["shop"][index]["img"].GetString();

this->id = jsonDict["shop"][index]["id"].GetInt();

this->desc = jsonDict["shop"][index]["desc"].GetString();

data.json

"shop":

[

{

"type":"item",

"id":0,

"gold":300,

"img":"zhuangb025.png",

"desc":"獵槍：傷害高，後坐力小，高仿獵槍，不傷手無殘留，頗受男同胞們的喜歡。"

},

{

"type":"item",

"id":1,

"gold":800,

"img":"zhuangb079.png",

"desc":"捕獵網：覆蓋面積更廣，比它網好用多了，喜歡養小貓小狗的人不妨買回去試一下"

},

{

"type":"item",

"id":2,

"gold":6000,

"img":"zhuangb080.png",

"desc":"彈射陷阱：全國銷量領先的捕獵器件，彈彈彈，彈走小怪獸"

},

this->type = jsonDict["shop"][index]["type"].GetString(); 的意思是給type賦值，值爲shop類的index（索引）若index爲0，則爲第一個大括號的內容