java - How to pass a certain amount of data when clicking a link in html? -


how can pass specific set of data when click link? example 

<a href="1.jsp">1</a> <a href="2.jsp">2</a>

i want pass 1 clicking 1 , pass 2 clicking 2. how can ?

you can encode arbitrary parameters following syntax:

<a href="1.jsp?param1=value1&param2=value2&...&paramn=valuen">1</a>

if using servlets, can access user request's parameter by:

string value1 = request.getparameter("param1");

all parameters strings.


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