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分享uploaddify上传时出现http error404
这个怎么回事，使用的时公司封装好的uploadify插件,后台使用的时Servlet没有进去
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cknbdd 2017-01-10
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我看了一下请求地址不是一样的
cknbdd 2017-01-10
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怎么看请求地址
街头小贩 2017-01-10
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打开浏览器的开发者工具(firefox,chome)看一看提示404的请求的地址和你期望是否一致
cknbdd 2017-01-10
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public StringBuffer end() {
StringBuffer sb = new StringBuffer();
if("pic".equals(extend))
{
extend="*.jpg;*,jpeg;*.png;*.gif;*.bmp;*.ico;*.tif";
}
if(extend.equals("office"))
{
extend="*.doc;*.docx;*.txt;*.ppt;*.xls;*.xlsx;*.html;*.htm";
}
sb.append("<link rel=\"stylesheet\" href=\"plug-in/uploadify/css/uploadify.css\" type=\"text/css\"></link>");
sb.append("<script type=\"text/javascript\" src=\"plug-in/uploadify/jquery.uploadify-3.1.js\"></script>");
sb.append("<script type=\"text/javascript\" src=\"plug-in/tools/Map.js\"></script>");
sb.append("<script type=\"text/javascript\">"
+"var flag = false;"
+"var fileitem=\"\";"
+"var fileKey=\"\";"
+"var serverMsg=\"\";"
+"var m = new Map();"
+ "$(function(){"
+"$(\'#"+id+"\').uploadify({"
+"buttonText:\'"+MutiLangUtil.getMutiLangInstance().getLang(buttonText)+"\',"
+"auto:"+auto+","
+"progressData:\'speed\',"
+"multi:"+multi+","
+"height:25,"
+"overrideEvents:[\'onDialogClose\'],"
+"fileTypeDesc:\'文件格式:\',"
+"queueID:\'"+queueID+"\',"
+"fileTypeExts:\'"+extend+"\',"
+"fileSizeLimit:\'15MB\',"
+"swf:\'plug-in/uploadify/uploadify.swf\', "
+"uploader:\'"+getUploader()
+"onUploadStart : function(file) { ");
if (formData!=null) {
String[] paramnames=formData.split(",");
for (int i = 0; i < paramnames.length; i++) {
String paramname=paramnames[i];
sb.append("var "+paramname+"=$(\'#"+paramname+"\').val();");
}
sb.append("$(\'#"+id+"\').uploadify(\"settings\", \"formData\", {");
for (int i = 0; i < paramnames.length; i++) {
String paramname=paramnames[i];
if (i==paramnames.length-1) {
sb.append("'"+paramname+"':"+paramname+"");
}else{
sb.append("'"+paramname+"':"+paramname+",");
}
}
sb.append("});");
}else if (formId!=null) {
sb.append(" var o = {};");
sb.append(" var _array = $('#"+formId+"').serializeArray();");
sb.append(" $.each(_array, function() {");
sb.append(" if (o[this.name]) {");
sb.append(" if (!o[this.name].push) {");
sb.append(" o[this.name] = [ o[this.name] ];");
sb.append(" }");
sb.append(" o[this.name].push(this.value || '');");
sb.append(" } else {");
sb.append(" o[this.name] = this.value || '';");
sb.append(" }");
sb.append(" });");
sb.append("$(\'#"+id+"\').uploadify(\"settings\", \"formData\", o);");
};
sb.append("} ,"
+"onQueueComplete : function(queueData) { ");
if(dialog)
{
sb.append("var win = frameElement.api.opener;"
+"win.reloadTable();"
+"win.tip(serverMsg);"
+"frameElement.api.close();");
}
else
{
if(callback!=null)
sb.append(""+callback+"();");
}
if(view)
{
sb.append("$(\"#viewmsg\").html(m.toString());");
sb.append("$(\"#fileKey\").val(fileKey);");
}
sb.append("},");
//上传成功处理函数
sb.append("onUploadSuccess : function(file, data, response) {");
sb.append("var d=$.parseJSON(data);");
if(view)
{
sb.append("var fileitem=\"<span id=\'\"+d.attributes.id+\"\'><a href=\'#\' onclick=openwindow(\'文件查看\',\'\"+d.attributes.viewhref+\"\',\'70%\',\'80%\') title=\'查看\'>\"+d.attributes.name+\"</a><img border=\'0\' onclick=confuploadify(\'\"+d.attributes.delurl+\"\',\'\"+d.attributes.id+\"\') title=\'删除\' src=\'plug-in/uploadify/img/uploadify-cancel.png\' widht=\'15\' height=\'15\'> </span>\";");
sb.append(" m=new Map(); ");
sb.append("m.put(d.attributes.id,fileitem);");
sb.append("fileKey=d.attributes.fileKey;");
}
if(onUploadSuccess!=null)
{
sb.append(onUploadSuccess+"(d,file,response);");
}
sb.append("if(d.success){");
sb.append("var win = frameElement.api.opener;");
// sb.append("win.tip(d.msg);");
sb.append("serverMsg = d.msg;");
sb.append("}");
sb.append("},");
sb.append("onFallback : function(){tip(\"您未安装FLASH控件，无法上传图片！请安装FLASH控件后再试\")},");
sb.append("onSelectError : function(file, errorCode, errorMsg){");
sb.append("switch(errorCode) {");
sb.append("case -100:");
sb.append("tip(\"上传的文件数量已经超出系统限制的\"+$(\'#"+id+"\').uploadify(\'settings\',\'queueSizeLimit\')+\"个文件！\");");
sb.append("break;");
sb.append("case -110:"
+"tip(\"文件 [\"+file.name+\"] 大小超出系统限制的\"+$(\'#"+id+"\').uploadify(\'settings\',\'fileSizeLimit\')+\"大小！\");"
+"break;"
+"case -120:"
+"tip(\"文件 [\"+file.name+\"] 大小异常！\");"
+"break;"
+"case -130:"
+"tip(\"文件 [\"+file.name+\"] 类型不正确！\");"
+"break;"
+"}");
sb.append("},"
+"onUploadProgress : function(file, bytesUploaded, bytesTotal, totalBytesUploaded, totalBytesTotal) { "
//+"tip('<span>文件上传成功:'+totalBytesUploaded/1024 + ' KB 已上传 ,总数' + totalBytesTotal/1024 + ' KB.</span>');"
+"}"
+"});"
+"});"
+"function upload() {"
+" $(\'#"+id+"\').uploadify('upload', '*');"
+" return flag;"
+"}"
+"function cancel() {"
+"$(\'#"+id+"\').uploadify('cancel', '*');"
+"}"
+"</script>");
sb.append("<span id=\""+id+"span\"><input type=\"file\" name=\""+name+"\" id=\""+id+"\" /></span>");
if(view)
{
sb.append("<span id=\"viewmsg\"></span>");
sb.append("<input type=\"hidden\" name=\"fileKey\" id=\"fileKey\" />");
}
return sb;
}
