日期:2014-05-19  浏览次数:20802 次

问一个JSP向JAVABEAN传值的问题
我想在JSP中批量传递填写的值!比如同一个页面有同一个name的input标签有很多,怎么传递个JAVABEAN,然后再用JAVABEAN里的什么方法可以遍历出来批量上传的数据库中了!请不要用框架的东西回答。谢谢!~
------最佳解决方案--------------------
...放一个数组中
------其他解决方案--------------------
request.getParameterValues("名称");
------其他解决方案--------------------
引用:
在问一下description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

org.apache.jasper.JasperException: error in invoking method
org.apache.jas……




描述:服务器遇到内部错误(),使它无法满足这个要求。
  
  例外
  
  在调用方法org.apache.jasper.JasperException:错误
  org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:405)。
  org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:352)。
  org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:330)。
  org.apache.jsp.ch05.manageJob_jsp._jspService(manageJob

------其他解决方案--------------------
通过serlvet 根据request.getParameter("form表单里的元素明")

然后再根据你前面定义的entity层,dao层,biz层,daoimpl层,bizimpl层   进行向数据库添加信息
------其他解决方案--------------------
怎么放,能不能具体些,谢谢!~
------其他解决方案--------------------
在问一下description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

org.apache.jasper.JasperException: error in invoking method
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:405)
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:352)
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:330)
org.apache.jsp.ch05.manageJob_jsp._jspService(manageJob_jsp.java:55)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


root cause 

org.apache.jasper.JasperException: error in invoking method
org.apache.jasper.runtime.JspRuntimeLibrary.createTypedArray(JspRuntimeLibrary.java:577)
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:394)
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:352)
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:330)
org.apache.jsp.ch05.manageJob_jsp._jspService(manageJob_jsp.java:55)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:8