Cannot find any information on property问题

初学jsp，使用javabean的时候碰到这个问题，伤不起啊。。研究了一个早上，终于搞定了：

1.在javabean里面所有的属性第一个字母要小写，比如：

 

double sideA,sideB,sideC; 
String area = ""; 
boolean isTriangle;


2.Javabean里面的setxxx和getxxx方法，xxx必须是你的属性名，可以不分大小写：
public void setSideA(double a) { sideA=a; } public double getSideA(){return sideA; }



	
				
	
					   
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