Json数组

1. 方法定义

   function arrayToJson(o) {
       var r = [];
       if (typeof o == "string")
           return "\"" + o.replace(/([\'\"\\])/g, "\\$1").replace(/(\n)/g, "\\n").replace(/(\r)/g, "\\r").replace(/(\t)/g, "\\t") + "\"";
       if (typeof o == "object") {
           if (!o.sort) {
               for (var i in o)
                   r.push(i + ":" + arrayToJson(o[i]));
               if (!!document.all && !/^\n?function\s*toString\(\)\s*\{\n?\s*\[native code\]\n?\s*\}\n?\s*$/.test(o.toString)) {
                   r.push("toString:" + o.toString.toString());
               }
               r = "{" + r.join() + "}";
           } else {
               for (var i = 0; i < o.length; i++) {
                   r.push(arrayToJson(o[i]));
               }
               r = "[" + r.join() + "]";
           }
           return r;
       }
       if (typeof o == "undefined")
           return "\"\"";
       return o.toString();
   }

    

2. 使用方法:

    var postData = { "method": save };
    var replyObjList = [];
    replyObjList.push({ currId: currId, val: val });
    postData.Reply = arrayToJson(replyObjList);

   string reStr = RequestUtils.GetFormString("Reply");
   JArray jArray = (JArray)JsonConvert.DeserializeObject(reStr);
   foreach (JToken token in jArray)
   {
       int currId = token.Value<int>("currId");
   }