//Number conversion
var numberFormat = function (value) {
var param = {};
var k =9999,
sizes = ['', '10,000', '100 million', '100 million'],
i;
if(value <= k){
param =value
}else{
i = Math.floor(Math.log(value) / Math.log(k));
// console.log( Math.pow(k, i),' Math.pow(k, i)');
param = parseFloat(((value / Math.pow(k, i))).toFixed(1))+ sizes[i];
}
return param;
}
// console.log(numberFormat(9999),'zttt') 9999
// console.log(numberFormat(10000),'zttt') 1万
// console.log(numberFormat(11000),'zttt') 1.1万
// console.log(numberFormat(1234000000),'zttt') 12.3亿