ASP.net core 使用UEditor.Core 實現 ueditor 上傳功能

首先通過nuget?引用UEditor.Core，作者github：https://github.com/baiyunchen/UEditor.Core/

在Startup.cs中添加

services.AddUEditorService();

?

引入ueditor并配置

從ueditor官網下載最新版本的壓縮包，并放到項目的wwwroot下面的lib文件夾中，然后在你需要的使用UEditor的頁面或全局引入ueditor.config.js和ueditor.all.min.js文件。

打開ueditor.config.js文件，將其中的serverUrl項改為UEditorController中Upload方法對應的地址(沒有改路由的話應該是：UEditor/Upload)。

配置靜態資源文件夾

app.UseStaticFiles(new StaticFileOptions{FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "upload")),RequestPath = "/upload",OnPrepareResponse = ctx =>{ctx.Context.Response.Headers.Append("Cache-Control", "public,max-age=36000");}});

解決中文被html編碼的問題

//解決中文被html編碼的問題services.Configure(options =>{options.TextEncoderSettings = new TextEncoderSettings(UnicodeRanges.BasicLatin, UnicodeRanges.CjkUnifiedIdeographs);});

添加后端配置文件

將下載ueditor .net 中config.js 改名 為ueditor.json添加到項目根目錄。

ueditor.json

/* 前后端通信相關的配置,注釋只允許使用多行方式 */{/* 上傳圖片配置項 */"imageActionName": "uploadimage", /* 執行上傳圖片的action名稱 */"imageFieldName": "upfile", /* 提交的圖片表單名稱 */"imageMaxSize": 2048000, /* 上傳大小限制，單位B */"imageAllowFiles": [ ".png", ".jpg", ".jpeg", ".gif", ".bmp" ], /* 上傳圖片格式顯示 */"imageCompressEnable": true, /* 是否壓縮圖片,默認是true */"imageCompressBorder": 1600, /* 圖片壓縮最長邊限制 */"imageInsertAlign": "none", /* 插入的圖片浮動方式 */"imageUrlPrefix": "/", /* 圖片訪問路徑前綴 */"imagePathFormat": "upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上傳保存路徑,可以自定義保存路徑和文件名格式 *//* {filename} 會替換成原文件名,配置這項需要注意中文亂碼問題 *//* {rand:6} 會替換成隨機數,后面的數字是隨機數的位數 *//* {time} 會替換成時間戳 *//* {yyyy} 會替換成四位年份 *//* {yy} 會替換成兩位年份 *//* {mm} 會替換成兩位月份 *//* {dd} 會替換成兩位日期 *//* {hh} 會替換成兩位小時 *//* {ii} 會替換成兩位分鐘 *//* {ss} 會替換成兩位秒 *//* 非法字符 \ : * ? " < > | *//* 具請體看線上文檔: fex.baidu.com/ueditor/#use-format_upload_filename *//* 涂鴉圖片上傳配置項 */"scrawlActionName": "uploadscrawl", /* 執行上傳涂鴉的action名稱 */"scrawlFieldName": "upfile", /* 提交的圖片表單名稱 */"scrawlPathFormat": "upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上傳保存路徑,可以自定義保存路徑和文件名格式 */"scrawlMaxSize": 2048000, /* 上傳大小限制，單位B */"scrawlUrlPrefix": "/", /* 圖片訪問路徑前綴 */"scrawlInsertAlign": "none",/* 截圖工具上傳 */"snapscreenActionName": "uploadimage", /* 執行上傳截圖的action名稱 */"snapscreenPathFormat": "upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上傳保存路徑,可以自定義保存路徑和文件名格式 */"snapscreenUrlPrefix": "/", /* 圖片訪問路徑前綴 */"snapscreenInsertAlign": "none", /* 插入的圖片浮動方式 *//* 抓取遠程圖片配置 */"catcherLocalDomain": [ "127.0.0.1", "localhost", "img.baidu.com" ],"catcherActionName": "catchimage", /* 執行抓取遠程圖片的action名稱 */"catcherFieldName": "source", /* 提交的圖片列表表單名稱 */"catcherPathFormat": "upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上傳保存路徑,可以自定義保存路徑和文件名格式 */"catcherUrlPrefix": "/", /* 圖片訪問路徑前綴 */"catcherMaxSize": 2048000, /* 上傳大小限制，單位B */"catcherAllowFiles": [ ".png", ".jpg", ".jpeg", ".gif", ".bmp" ], /* 抓取圖片格式顯示 *//* 上傳視頻配置 */"videoActionName": "uploadvideo", /* 執行上傳視頻的action名稱 */"videoFieldName": "upfile", /* 提交的視頻表單名稱 */"videoPathFormat": "upload/video/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上傳保存路徑,可以自定義保存路徑和文件名格式 */"videoUrlPrefix": "/", /* 視頻訪問路徑前綴 */"videoMaxSize": 102400000, /* 上傳大小限制，單位B，默認100MB */"videoAllowFiles": [".flv",".swf",".mkv",".avi",".rm",".rmvb",".mpeg",".mpg",".ogg",".ogv",".mov",".wmv",".mp4",".webm",".mp3",".wav",".mid"], /* 上傳視頻格式顯示 *//* 上傳文件配置 */"fileActionName": "uploadfile", /* controller里,執行上傳視頻的action名稱 */"fileFieldName": "upfile", /* 提交的文件表單名稱 */"filePathFormat": "upload/file/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上傳保存路徑,可以自定義保存路徑和文件名格式 */"fileUrlPrefix": "/", /* 文件訪問路徑前綴 */"fileMaxSize": 51200000, /* 上傳大小限制，單位B，默認50MB */"fileAllowFiles": [".png",".jpg",".jpeg",".gif",".bmp",".flv",".swf",".mkv",".avi",".rm",".rmvb",".mpeg",".mpg",".ogg",".ogv",".mov",".wmv",".mp4",".webm",".mp3",".wav",".mid",".rar",".zip",".tar",".gz",".7z",".bz2",".cab",".iso",".doc",".docx",".xls",".xlsx",".ppt",".pptx",".pdf",".txt",".md",".xml"], /* 上傳文件格式顯示 *//* 列出指定目錄下的圖片 */"imageManagerActionName": "listimage", /* 執行圖片管理的action名稱 */"imageManagerListPath": "upload/image", /* 指定要列出圖片的目錄 */"imageManagerListSize": 20, /* 每次列出文件數量 */"imageManagerUrlPrefix": "/", /* 圖片訪問路徑前綴 */"imageManagerInsertAlign": "none", /* 插入的圖片浮動方式 */"imageManagerAllowFiles": [ ".png", ".jpg", ".jpeg", ".gif", ".bmp" ], /* 列出的文件類型 *//* 列出指定目錄下的文件 */"fileManagerActionName": "listfile", /* 執行文件管理的action名稱 */"fileManagerListPath": "upload/file", /* 指定要列出文件的目錄 */"fileManagerUrlPrefix": "/", /* 文件訪問路徑前綴 */"fileManagerListSize": 20, /* 每次列出文件數量 */"fileManagerAllowFiles": [".png",".jpg",".jpeg",".gif",".bmp",".flv",".swf",".mkv",".avi",".rm",".rmvb",".mpeg",".mpg",".ogg",".ogv",".mov",".wmv",".mp4",".webm",".mp3",".wav",".mid",".rar",".zip",".tar",".gz",".7z",".bz2",".cab",".iso",".doc",".docx",".xls",".xlsx",".ppt",".pptx",".pdf",".txt",".md",".xml"] /* 列出的文件類型 */}

如果想上傳到根目錄特定文件夾，只需要修改

"upload/file" / "upload/image/"類似字段即可

開始使用UEditor

?創建后端接口

?例如：

public class UEditorController : Controller{private readonly UEditorService _ueditorService;public UEditorController(UEditorService ueditorService){this._ueditorService = ueditorService;}//如果是API，可以按MVC的方式特別指定一下API的URI[HttpGet, HttpPost] public ContentResult Upload(){var response = _ueditorService.UploadAndGetResponse(HttpContext);return Content(response.Result, response.ContentType);}}

?如果想指定區域如下

using UEditor.Core;namespace Website.MVC.Areas.Admin.Controllers{[Area("Admin")][Authorize][IgnoreAntiforgeryToken][Route("{area}/{controller}")]public class UploadController : Controller{private readonly UEditorService _uEditorService;public UploadController(UEditorService uEditorService){_uEditorService = uEditorService;}[Route("UEditor")][AllowAnonymous][HttpGet, HttpPost]public ContentResult UEditor(){var response = _uEditorService.UploadAndGetResponse(HttpContext);return Content(response.Result, response.ContentType);}}}

?wwwroot/lib/ueditor-1.4.3.3/ueditor.config.js中需要設置controller

// 服務器統一請求接口路徑//, serverUrl: "/ueditor/upload", serverUrl: "/Admin/Upload/UEditor"

?在需要的.cshtml中添加引用

***<!--form 表單ID name 仍然可以使用--><div class="layui-form-item"><script id="Content" name="Content" type="text/plain" style="width:1366px;height:500px;"></script></div>***<!-- 配置文件 --><script src="~/lib/ueditor-1.4.3.3/ueditor.config.js" asp-append-version="true"></script><!-- 編輯器源碼文件 --><script src="~/lib/ueditor-1.4.3.3/ueditor.all.min.js" asp-append-version="true"></script><!--建議手動加載語言，避免在ie下有時因為加載語言失敗導致編輯器加載失敗--><!--這里加載的語言文件會覆蓋你在配置項目里添加的語言類型，比如你在配置項目里配置的是英文，這里加載的中文，那最后就是中文--><script type="text/javascript" charset="utf-8" src="~/lib/ueditor-1.4.3.3/lang/zh-cn/zh-cn.js">

?然后在頁面的最后添加如下JS代碼：

<script type="text/javascript">var ue = UE.getEditor('container', {initialFrameHeight: 500});</script>

?如果使用layui?如下：

//layer 彈窗索引var layerindex;var ueditContentIndex;layui.use(['layer', 'table', 'upload', 'laydate', 'form'], function () {var table = layui.table,layer = layui.layer,form = layui.form,laydate = layui.laydate,upload = layui.upload;var useUEditor = function () {//建立編輯器ueditContentIndex = UE.getEditor('ArticleContent', {initialFrameHeight: 500});****if (ueditContentIndex != null) {ueditContentIndex.destroy();}useUEditor(); //實例化編輯器,只能放在layer 彈窗后// editor準備好之后才可以使用ueditContentIndex.addListener("ready", function () {//賦值ueditContentIndex.setContent(""); //你想要的值 });}****ajax:$.ajax({type: 'post',url: "/Admin/Article/SubmitArticle",//請求的action路徑data: {****ArticleContent: formdata.Content, //UEditor name 直接用layui formdata 省事*****},dataType: "json",success: function (data) {console.log(data);},error: function (data) {console.log(data);layer.msg('提交失敗！', { icon: 2 });}});　　　});

?最后修復UEditor? 會“吃掉”?'class', 'style'?的bug.

在?/wwwroot/lib/ueditor-1.4.3.3/ueditor.config.js?第366行

設置所有便簽都加上['class', 'style'],（有xss風險慎用）

// xss過濾白名單 名單來源: https://raw.githubusercontent.com/leizongmin/js-xss/master/lib/default.js,whitList: {a: ['target', 'href', 'title', 'class', 'style'],abbr: ['title', 'class', 'style'],address: ['class', 'style'],area: ['shape', 'coords', 'href', 'alt'],article: ['class', 'style'],aside: ['class', 'style'],audio: ['autoplay', 'controls', 'loop', 'preload', 'src', 'class', 'style'],b: ['class', 'style'],bdi: ['dir'],bdo: ['dir'],big: ['class', 'style'],blockquote: ['cite', 'class', 'style'],br: ['class', 'style'],caption: ['class', 'style'],center: ['class', 'style'],cite: ['class', 'style'],code: ['class', 'style'],col: ['align', 'valign', 'span', 'width', 'class', 'style'],colgroup: ['align', 'valign', 'span', 'width', 'class', 'style'],dd: ['class', 'style'],del: ['datetime'],details: ['open'],div: ['class', 'style'],dl: ['class', 'style'],dt: ['class', 'style'],em: ['class', 'style'],font: ['color', 'size', 'face'],footer: ['class', 'style'],h1: ['class', 'style'],h2: ['class', 'style'],h3: ['class', 'style'],h4: ['class', 'style'],h5: ['class', 'style'],h6: ['class', 'style'],header: ['class', 'style'],hr: ['class', 'style'],i: ['class', 'style'],img: ['src', 'alt', 'title', 'width', 'height', 'id', '_src', 'loadingclass', 'class', 'data-latex','style'],ins: ['datetime'],li: ['class', 'style'],mark: ['class', 'style'],nav: ['class', 'style'],ol: ['class', 'style'],p: ['class', 'style'],pre: ['class', 'style'],s: ['class', 'style'],section: ['class', 'style'],small: ['class', 'style'],span: ['class', 'style'],sub: ['class', 'style'],sup: ['class', 'style'],strong: ['class', 'style'],table: ['width', 'border', 'align', 'valign', 'class', 'style'],tbody: ['align', 'valign', 'class', 'style'],td: ['width', 'rowspan', 'colspan', 'align', 'valign', 'class', 'style'],tfoot: ['align', 'valign', 'class', 'style'],th: ['width', 'rowspan', 'colspan', 'align', 'valign', 'class', 'style'],thead: ['align', 'valign', 'class', 'style'],tr: ['rowspan', 'align', 'valign', 'class', 'style'],tt: ['class', 'style'],u: ['class', 'style'],ul: ['class', 'style'],video: ['autoplay', 'controls', 'loop', 'preload', 'src', 'height', 'width', 'class', 'style']}};

?UEditor.Core作者github地址： https://github.com/baiyunchen/UEditor.Core

?pass:我會經常修改?不希望被轉載！

轉載于:https://www.cnblogs.com/WNpursue/p/ASPNetCore-use-UEditor-Core-share.html

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