摘要:
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title>下拉列表演示</title> </head> <body> <select name="name"> <option>数码相机区</option> <option>摄影器材</opt 阅读全文
摘要:
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title>表单</title> </head> <body> <center> <form action="./a.jsp" method="post"> 用户名:<input name="u 阅读全文