Java后台String类型引号问题

Question

原本代码为这样，我要把它做成动态的数据问题就出现。{"OBJ_ID","BDZ","YDDW","YDLX","SQRQ","YDRQ","YDYY","YDYJ","YDSB","SBLX","SBXH","DYDJ","TYJG","TYWZ","TYXB","YDQYXZT","YDHYXZT","BZ","CTIME","LMTIME"} ;
   String [] insertupdateStream = {"OBJ_ID","BDZ","YDDW","YDLX","SQRQ","YDRQ","YDYY","YDYJ","YDSB","SBLX","SBXH","DYDJ","TYJG","TYWZ","TYXB","YDQYXZT","YDHYXZT","BZ","CTIME","LMTIME"};
   Boolean[] insertupdateOrNot = {false,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true};
 insertUpdateMeta.setUpdateLookup(insertupdatelookup);
   insertUpdateMeta.setUpdateStream(insertupdateStream);
   insertUpdateMeta.setUpdate(insertupdateOrNot);改变后为这样：
   List list=lcOrclDao.SQLEquBdByOracleTable(kettle_tablename);
    for (Iterator it = list.iterator(); it.hasNext(); ) {
  Map map = (Map)it.next();
       Set set = map.keySet();
       String ziduan = set.toString().substring(1, set.toString().lastIndexOf("]"));
       String[] zifu = ziduan.split(",");
         for(String douhao:zifu){
        tableid+= '"'+douhao+'"'+",";
        if(douhao.equals("id")){
        tableboolean +="false,";
        }else{
        tableboolean +="true,";
        }
       }
  }String[] insertupdatelookup = {tableid.substring(0, tableid.lastIndexOf(","))} ;
String [] insertupdateStream = {tableid.substring(0, tableid.lastIndexOf(","))};
Boolean[] insertupdateOrNot = {Boolean.valueOf(tableboolean.substring(0,tableid.lastIndexOf(",")))};我现在想让他自己处理成为"OBJ_ID","BDZ","YDDW","YDLX"这种状态，可是后台因为有 String自带“”不能把数据按照正常情况放在这几个参数里，怎么解决？
javastring

Answer 1

亲，你的语文得好好学学了，我从头至尾看了3遍才看懂。。
你的意思就是
从
{"OBJ_ID","BDZ","YDDW","YDLX","SQRQ","YDRQ","YDYY","YDYJ","YDSB","SBLX","SBXH","DYDJ","TYJG","TYWZ","TYXB","YDQYXZT","YDHYXZT","BZ","CTIME","LMTIME"};
这样的字符串中提取OBJ_ID吧？
String s[]=str.split(",");
for(String ss:s){
s.substring(1,s.length-1);
}

Answer 2

不是，我是要把它的数据做成动态的，不是写死的，这个String类型的数据里面包含双引号，并且改变后取出来的数据 在最外层系统默认还有一对引号，导致输出的数据有问题