Gri*_*iff 16
如果Java -
使用这样的东西:
double amount = 2324343192.015;
NumberFormat formatter = new DecimalFormat("###,###,###.##");
System.out.println("The Decimal Value is: "+formatter.format(amount));
Run Code Online (Sandbox Code Playgroud)
结果:十进制值为:2,324,343,192.02