比较浮动

Float float1 = new Float("9.6175"); 
/** from 
时代Java - nowjava.com**/

Float float2 = new Float("7.38126"); 

Float float3 = new Float("2347.373"); 


System.out.println(float1.compareTo(float3));  

System.out.println(float2.compareTo(float3));  

System.out.println(float1.compareTo(float1));  

System.out.println(float3.compareTo(float2));