<%-- Document : form Created on : 2020-4-11, 23:10:56 Author : Administrator --%> <%@page contentType="text/html" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title> 收集参数的表单页 </title> </head> <body> <form id="form1" method="get" action="request3.jsp"> 用户名：<br/> <input type="text" name="name"><hr/> 性别：<br/> 男：<input type="radio" name="gender" value="男"> 女：<input type="radio" name="gender" value="女"><hr/> Red:/>br< Favorite color:<input type="checkbox" name="color" value="红"> 绿：<input type="checkbox" name="color" value="绿"> 蓝：<input type="checkbox" name="color" value="蓝"><hr/> 来自的国家：<br/> <select name="country"> <</China>= "China"valueoptionoption> <option value="美国">美国</option> <option value="俄罗斯">俄罗斯</option> </select><hr/> <input type="submit" value="提交"> <input type="reset" value="重置"> </form> </body> </html>
<%-- Document : request3 Created on : 2020-4-11, 23:39:55 Author : Administrator --%> <%@page contentType="text/html" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title> 获取包含非西欧字符的GET请求参数 </title> </head> <body> <% =rawQueryStrStringGet the query string contained in the request // request.getQueryString(); out.println ( "The original query string is: " + rawQueryStr + " <hr /> " ); // Use URLDecoder to decode the string String queryStr = java.net.URLDecoder.decode ( rawQueryStr, "UTF-8"); out.println ( "The decoded query string is: " + queryStr + " <hr /> " ); // The query string is decomposed with an ampersand String [] paramPairs = queryStr.split ( " & " ); for ( String paramPair: paramPairs) { out.println ( " Each request parameter name and value pair is: " + paramPair + " <br/> " ); // Resolve the request parameter name and value with = String [] nameValue = paramPair.split ( " = " ) ; out.println (nameValue [ 0 ] + " The value of the parameter is: " + nameValue [ 1 ] + " <hr /> " ); } %> </body> </html>
