表单代码:
<form class="form-horizontal" action="register_logic.jsp" method="post">
<p class="form-group">
<p class="col-md-3">
<input type="text" class="form-control" placeholder="用户名" id="u_name" name="u_name"/>
</p>
</p>
<p class="form-group">
<p class="col-md-3">
<input type="text" class="form-control" placeholder="电话号码" id="u_phone" name="u_phone"/>
</p>
</p>
<p class="form-group">
<p class="col-md-3">
<input type="password" class="form-control" placeholder="密码" name="u_password"/>
</p>
</p>
<p class="form-group">
<p class="col-md-3">
<input type="password" class="form-control" placeholder="再输一次密码" name="password_agin" />
</p>
</p>
<p class="form-group">
<p class="col-md-3">
<select class="form-control" name="u_iden">
<option value="T">老师</option>
<option value="S">学生</option>
</select>
</p>
</p>
<p class="form-group">
<p class="col-md-4">
<input class="btn-primary" type="submit" value="登录" >
</p>
</p>
</form>
jsp为:
request.setCharacterEncoding("utf-8");
String phone=request.getParameter("u_phone");
String name=request.getParameter("u_name");
String password=request.getParameter("u_password");
String identity=request.getParameter("u_iden");
先把代码贴完整吧,servlet怎么写的,而且为什么会用JSP来处理业务逻辑?