js整数字符串转换为金额类型数据(示例代码)

functionzhen(str){ 
   vararr_1=["","\u62fe","\u4f70","\u4edf","\u4e07","\u4ebf"],arr_2=["","\u4e07","\u4ebf"]; 
   varmaskstr=arr_1.slice(1).join(""); 
   vararr2=["\u96f6","\u58f9","\u8d30","\u53c1","\u8086","\u4f0d","\u9646","\u67d2","\u634c","\u7396"]; 
   vararr3=newArray; 
   vararr=str.split(""); 
   arr.reverse(); 
   var_step_=4; 
   var_index_=0; 
   varint1=0,int2=0; 
   //var  
   for(vari=0;i<arr.length;i++){ 
       _index_=i; 
       int1=_index_%_step_; 
       int2=parseInt(_index_/_step_); 
       if(int2>0&int1==0){ 
           if(maskstr.indexOf(arr3[arr3.length-1])!=-1){ 
               arr3.pop(); 
           } 
           arr3.push(arr_2[int2]); 
       } 
       if(arr[i]>0){ 
           if(int1>0){ 
               arr3.push(arr_1[int1]); 
           } 
       } 
       arr3.push(arr2[arr[i]]); 
   } 
   arr3.reverse(); 
   <SPANstyle="FONT-FAMILY:Consolas,"LucidaConsole",monospace;WHITE-SPACE:pre-wrap;COLOR:rgb(0,128,255)">returnarr3.join("");</SPAN> 
}