java处理json格式的数组示范

java处理json格式的数组演示

String option = ""; // Dom4JHelper.getValueByEleName(queryXml,"option");
    option = "[{seq:1,option:\"aaaa\",optionimg:\"aaa\" }," +
      "{seq:2,option:\"bbbb\",optionimg:\"vvvv\" }," +
      "{seq:3,option:\"ddd\",optionimg:\"ddd\" }]";
    //JSONObject jsonObj = JSONObject.fromObject(option);
    JSONArray jarr = new JSONArray(option);
    
    for(int i=0;i<jarr.length();i++){
              JSONObject jobj = (JSONObject)jarr.get(i);
              try{
               String optionName = "otpion"+(i+1);
               String optionImg = "otpionImg"+(i+1);
               
               int seq = jobj.getInt("seq");
               optionName = jobj.getString("option");
               optionImg = jobj.getString("optionimg");
               
                  logger.info(">>>>"+seq+"="+optionName);
              }catch(Exception jex){
               jex.printStackTrace();
              }   
                 
          }