homepage收获 jsp enctype="MULTIPART/form-data" 乱码 servlet

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使用jspsmartupload组件

只需要在servlet中添加
//中文和日文时使用
    request.setCharacterEncoding("UTF-8");    
//***************************************************************
          JspFactory _jspxFactory = null;
          PageContext pageContext = null;
          JspWriter out = null;
             _jspxFactory = JspFactory.getDefaultFactory();
             pageContext = _jspxFactory.getPageContext(this, request, response,"", true, 8192, true);
             out = pageContext.getOut();
//smartupload   
    SmartUpload su = new SmartUpload();
    su.initialize(pageContext);    
    su.upload();    
    Request requestSu = su.getRequest();

//getParameter
//普通的
            int id = Integer.parseInt(requestSu.getParameter("id"));            
            String languages = requestSu.getParameter("languages");
            String flag = requestSu.getParameter("flag");
//*******************************************************
 //中文和日文时使用
Description = request.getParameter("Description");
//******************************************************
另外在jsp中要传中文和日文得使用
document.form_SuccessfulCase.action="/homepage/SuccessfulCase?title=" + encodeURI(document.form_SuccessfulCase.title.value)+"&Description="+encodeURI(document.form_SuccessfulCase.Description.value);
//***********************************
jsp中的form要使用
enctype="MULTIPART/form-data"
作为表单域值提交的封装模式

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