基于Java Web的新闻发布系统设计与实现 - 图文

王才成 基于Java Web的新闻发布系统设计与实现

request.getRequestDispatcher(\

}

}

用户登录部分代码如下:

if(method.equals(\

String username = request.getParameter(\ String password = request.getParameter(\ String str=cBean.getString(\

where username='\ password='\ and ifuse='在用'\

if(str==null){ } else{

session.setAttribute(\ request.getRequestDispatcher(\request.setAttribute(\登录信息错误！\

request.getRequestDispatcher(\

forward(request, response);

}

用户注册部分代码如下:

if(method.equals(\

String username = request.getParameter(\ String password = request.getParameter(\ String realname = request.getParameter(\ String sex = request.getParameter(\ String age = request.getParameter(\ String address = request.getParameter(\ String email = request.getParameter(\String wt = request.getParameter(\String da = request.getParameter(\if(username.equals(\

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王才成 基于Java Web的新闻发布系统设计与实现

}

request.setAttribute(\非法的用户名！\

request.getRequestDispatcher(\

else{

String str=cBean.getString(\

where username='\

if(str==null){

int flag=cBean.comUp(\

member(username,password,realname,sex,age,address,email,regtime,wt,da) \

\

\

}

}

} else{ }

request.setAttribute(\该用户名已存在！\

request.getRequestDispatcher(\ if(flag == Constant.SUCCESS){ } else { }

request.setAttribute(\操作失败！\

request.getRequestDispatcher(\ request.setAttribute(\注册成功请登录！\

request.getRequestDispatcher(\

用户修改密码部分代码如下:

if(method.equals(\

String member=(String)session.getAttribute(\

String oldpwd = request.getParameter(\

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王才成 基于Java Web的新闻发布系统设计与实现

String newpwd = request.getParameter(\

String str=cBean.getString(\

password='\

if(str==null){

request.setAttribute(\原始密码信息错误！\

request.getRequestDispatcher(\

} else{

int flag=cBean.comUp(\'\

if(flag == Constant.SUCCESS){

request.setAttribute(\操作成功！\

request.getRequestDispatcher(\

} else {

request.setAttribute(\操作失败！\

request.getRequestDispatcher(\

}

}

}

管理员删除用户账号部分代码如下:

if(method.equals(\

String id = request.getParameter(\

int flag=cBean.comUp(\if(flag == Constant.SUCCESS){

request.setAttribute(\操作成功！\

request.getRequestDispatcher(\

response);

} else{

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王才成 基于Java Web的新闻发布系统设计与实现

request.setAttribute(\操作失败！\

request.getRequestDispatcher(\

response);

}

}

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