jquery 将多维数据写入下拉菜单

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viewesb.js (第 47 行)
[["esbapp3-esb_in-20180920171404-405272"], 
["esbapp6-esb_in-20180920174435-445552"], 
["esbapp4-esb_in-20180920171404-403718"], 
["esbapp3-esb_in-20180920171404-405283"], 
["esbapp1-esb_in-20180920171405-406413"], 
["esbapp3-esb_in-20180920174433-447520"], 
["esbapp4-esb_in-20180920174435-446191"], 
["esbapp6-esb_in-20180920171404-403169"], 
["esbapp3-esb_in-20180920171405-405296"], 
["esbapp2-esb_in-20180920174436-450499"], 
["esbapp4-esb_in-20180920174436-446213"]]
viewesb.js (第 48 行)
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  var _HTML = "";
  _esbflowno_select.html("");
  console.log('ccccccccccccccccccc');
  console.log(jdata);
  console.log('ccccccccccccccccccc');
  $.each(jdata,function(i,val){
        _HTML = _HTML + "<option value="+jdata[i][0]+">"+jdata[i][0]+"</option>";
  });
  
  
 jquery 将多维数组写入下拉选择框