【二维数组转化为json】

今天我们要讨论的是热门主题之家二维数组转化为json方法:

  [java]

  例: 二维数组格式 1,手机进水,123,321,1,手机进水,123,321

  /**

  *js数组转json

  *

  */

  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;

  }

  return o.toString();

  }

  调这个JS方法转化后 为 [["1","手机进水","123","321"],["1","手机进水","123","321"]]

  然后在Java里转化为具体的对象 ,封装成你需要的格式就行了

  public List JsonToList(String arr){

  List relReceiveFaultList = new ArrayList();

  com.alibaba.fastjson.JSONArray mainArray=JSON.parseArray(arr);

  for(int i=0;i< mainArray.size();i++){

  log.info("数组大小:"+mainArray.size());

  com.alibaba.fastjson.JSONArray paramObject=(com.alibaba.fastjson.JSONArray)mainArray.get(i);

  RelChecklistFault relChecklistFault= new RelChecklistFault();

  relChecklistFault.setFaultType(paramObject.get(0).toString());

  relChecklistFault.setFaultSymptom(paramObject.get(1).toString());

  relChecklistFault.setFaultCause(paramObject.get(2).toString());

  relChecklistFault.setSuggest(paramObject.get(3).toString());

  relReceiveFaultList.add(relChecklistFault);

  }

  return relReceiveFaultList;

  }

posted @ 2013-09-14 14:17  豆豆逗逗  阅读(1538)  评论(0编辑  收藏  举报