首页 > 解决方案 > 如何使用 Jodit 上传器和 Coldfusion 上传图像?

问题描述

我正在使用Jodit创建一个所见即所得的编辑器。我有一个空的冷融合文件(uploadimage2.cfm)。当我将上传的 img 发送到那个空的coldfusion 页面时,我收到一个错误,即coldfusion 找不到变量“FILES”。

Jodit 将以下表单数据发送到uploadimage2.cfm:

------WebKitFormBoundaryIrkl9oNQedwACmBe
Content-Disposition: form-data; name="path"


------WebKitFormBoundaryIrkl9oNQedwACmBe
Content-Disposition: form-data; name="source"

default
------WebKitFormBoundaryIrkl9oNQedwACmBe
Content-Disposition: form-data; name="files[0]"; filename="HandShake.JPG"
Content-Type: image/jpeg


------WebKitFormBoundaryIrkl9oNQedwACmBe--

似乎冷融合卡在 name="files[0]" 部分。我有一个不使用 Jodit 的有效上传功能,它发送 name="image" 代替它。

当 Jodit 发送表单数据时,我无法拦截表单数据以尝试重命名它。

这是我的带有 Jodit 插件的 javascript:

var editor = new Jodit('#newEditor',
   uploader: {
        url: "uploadimage2.cfm",
        filesVariableName: "image"
   }
);

如何为coldfusion发送正确的表单数据以免引发错误?

标签: javascripttypescriptcoldfusionimage-uploadingjodit

解决方案


最终我发现我的问题出在我的application.cfc文件中。该onRequest函数试图评估"files[0]"以确保其中没有脚本注入。这用于其他表单文本上传。

以下是我如何让 Jodit 上传完整地与冷融合一起工作:

我的 uploadimage2.cfm 文件:

<!--- set content type to json so jodit can read the response --->
<cfheader name="Content-Type" value="application/json">

<!--- create a structure with necessary objects --->
<cfset responseStruct = structNew()>
<cfset responseStruct["message"] = "File was uploaded">
<cfset responseStruct["error"] = 0>
<cfset responseStruct["path"] = "#application.image_root#">
<cfset responseStruct["images"] = []>

<cfset variables.mediapath="#application.image_upload_root#\">

<!--- loop over the form data to upload each image individually --->
<cfloop collection="#form#" item="i">
    <cfif findNoCase("files",i) gte 1>
         <cffile action="upload"
            fileField="#i#"
            destination="#variables.mediapath#"
            accept="image/jpg, image/jpeg, image/png, image/gif, image/svg+xml"
            nameconflict="makeunique"
            result="this_image">

        <cfscript>arrayAppend(responseStruct["images"],"#this_image.serverFile#");</cfscript> 
    </cfif>
</cfloop>

<!--- serialize the structure to json --->    
<cfoutput>#serializeJSON(responseStruct)#</cfoutput>

然后在我的 Jodit 初始化中:

var editor = new Jodit('#editor',
    {
       uploader: {
            url: "uploadimage2.cfm",
                isSuccess: function (resp) {
                //this step is necessary for whatever reason, otherwise it will throw an error.
                    return resp;
                },
                process: function(resp){
                    //this was an important step to align the json with what jodit expects.
                    return {
                        files: resp.images,
                        path: resp.path,
                        baseurl: resp.path,
                        error: resp.error,
                        message: resp.message
                    }
                }
            }
        }
    );

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