java+request
邹都涛2188如何在java中发起http和https请求 -
闻琪东19314058976 ______ 1.写http请求方法 [java] view plain copy //处理http请求 requestUrl为请求地址 requestMethod请求方式,值为＂GET＂或＂POST＂ public static String httpRequest(String requestUrl,String requestMethod,String outputStr){ StringBuffer buffer=null; try{ ...
邹都涛2188java怎么获取request对象 -
闻琪东19314058976 ______ Java获取request对象 ActionContext ctx = ActionContext.getContext(); HttpServletRequest request = (HttpServletRequest)ctx.get(ServletActionContext.HTTP_REQUEST); Java获取response对象 HttpServletResponse response = ServletActionContext.getResponse();
邹都涛2188java中request.setAttribute方法 -
闻琪东19314058976 ______ new Integer(currentPage);
邹都涛2188java如何在一个普通的类中获取request对象? -
闻琪东19314058976 ______ 在spring的普通类中:HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();request.getSession(); 在Struts的普通类中:HttpServletRequest request = ServletActionContext.getRequest();request.getSession(); HttpServletResponse response =ServletActionContext.getResponse();
邹都涛2188在JAVA中request对象有什么作用? -
闻琪东19314058976 ______ 接收请求端对象 客户端的请求信息被封装在request对象中,通过它才能了解到客户的需求,然后做出响应.它是HttpServletRequest类的实例.
邹都涛2188怎么获取java request -
闻琪东19314058976 ______ 获取java request ActionContext ac = ActionContext.getContext(); HttpServletRequest request =HttpServletRequest)ac.get(ServletActionContext.HTTP_REQUEST);
邹都涛2188在JSP网页中怎样加入Java代码?? -
闻琪东19314058976 ______ 1.scriptlet:<% %>2.声明:<%! %>3.表达式:<%= %> 例子:1.<% Date date = new Date(); String d = date.toLocalString(); %>2. <%!=new java.util.Date().toLocalString()%>3.<%! Date date = new Date();%>
邹都涛2188java修改请求参数的值 -
闻琪东19314058976 ______ 使用Wrapper,重写HttpServletRequestWrapper,如下: package com.gdcn.bpaf.security.yale; import java.util.Enumeration; import java.util.Map; import java.util.Vector; imp...
邹都涛2188java中request.getParameter获取textarea中参数长度的问题 -
闻琪东19314058976 ______ 原因可能是通过http提交的表单的数据太大,造成了数据丢失,http通道有限制.(我猜的)如果你找到了正统的原因,记着告诉我.解决方法:通过InputStream获...
邹都涛2188JSP网页打不开,代码如下 -
闻琪东19314058976 ______ 把工程放到tomcat的Root目录下,或者修改server.xml将默认的目录指定到你的工程目录