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📄 usingprepost.jsp

📁 jsp动态网站开发与实例(第3版) 源码
💻 JSP
字号:
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%><html>    
<head><title>前置与后置运算符</title></head>   
<body>        
<%        
int intA = 0 ;        
int intB = 5 ;        
out.println("intA =" + intA + "," +            
"intB =" + intB + "<BR>" )  ;        
intA = ++intB ;        
out.println("intA = ++intB : intA =" +            
intA + "," + "intB =" + intB ) ;        
out.println("<BR>" ) ;       
 int intC = 0 ;        
int intD = 10 ;        
out.println("intC =" + intC + "," +            
"intD =" + intD + "<BR>" )  ;        
intC = intD++  ;        
out.println("intC = intD++ : intC =" +            
intC + "," + "intD =" + intD ) ;      
%>    
</body></html>

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