前端、后台富文本的使用

• 前端如何配置ueditor
• • json文件注释
• 一、html、js引用ueditor
• 二、后端返回ueditor的json文件
• • 1.配置接受ueditor的接口
• 三、回显

效果图：

前端如何配置ueditor

下载ueditor资源文件地址：
ueditor资源文件压缩包下载

下载解压后放在js文件夹即可

JSON文件注释

json文件注释需要更具自己的相关信息来修改，比如保存图片地址，访问图片前缀

{        "imageActionName": "uploadimage",     "imageFieldName": "upfile",     "imageMaxSize": 2048000,     "imageAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"],     "imageCompressEnable": true,     "imageCompressBorder": 1600,     "imageInsertAlign": "none",     "imageUrlPrefix": "",     "imagePathFORMat": "/ueditor/PHP/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",                                                         "scrawlActionName": "uploadscrawl",     "scrawlFieldName": "upfile",     "scrawlPathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",     "scrawlMaxSize": 2048000,     "scrawlUrlPrefix": "",     "scrawlInsertAlign": "none",        "snapscreenActionName": "uploadimage",     "snapscreenPathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",     "snapscreenUrlPrefix": "",     "snapscreenInsertAlign": "none",         "catcherLocalDomain": ["127.0.0.1", "localhost", "img.baidu.com"],    "catcherActionName": "catchimage",     "catcherFieldName": "source",     "catcherPathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",     "catcherUrlPrefix": "",     "catcherMaxSize": 2048000,     "catcherAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"],         "videoActionName": "uploadvideo",     "videoFieldName": "upfile",     "videoPathFormat": "/ueditor/php/upload/video/{yyyy}{mm}{dd}/{time}{rand:6}",     "videoUrlPrefix": "",     "videoMaxSize": 102400000,     "videoAllowFiles": [        ".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",        ".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".WEBm", ".mp3", ".wav", ".mid"],         "fileActionName": "uploadfile",     "fileFieldName": "upfile",     "filePathFormat": "/ueditor/php/upload/file/{yyyy}{mm}{dd}/{time}{rand:6}",     "fileUrlPrefix": "",     "fileMaxSize": 512000000,     "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"    ],         "imageManagerActionName": "listimage",     "imageManagerListPath": "/ueditor/php/upload/image/",     "imageManagerListSize": 20,     "imageManagerUrlPrefix": "",     "imageManagerInsertAlign": "none",     "imageManagerAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"],         "fileManagerActionName": "listfile",     "fileManagerListPath": "/ueditor/php/upload/file/",     "fileManagerUrlPrefix": "",     "fileManagerListSize": 20,     "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"    ] }

提示：以下是本篇文章正文内容，下面案例可供参考

一、html、js引用ueditor

首先在html文件中创建一个这个标签

<div class="row fontawesome-icon-list">    <div class="fa-hover col-lg-3 col-md-6">        <form class="create_form">            <textarea  id="editor"  name="summary"  style="width:1140px;height:350px;">textarea>        form >    div>div>

然后再此页面导入js文件根据自己的路径来

然后在打开自己创建的js文件填入一下配置

var create_product = {       init: function () {        create_product.evenBin();        create_product.initEditor();            },    evenBin: function () {        var btn_target = Jquery(this);        var ue = UE.getEditor('editor');        var content=true;        // 提交内容        jQuery(" #submit_affirm1").click(function () {            // 获得富文本的内容，提交给后台后台需要保存在数据            var text = jQuery.trim(ue.getContent());            jQuery.ajax({                url:  window.location.href,                type: "POST",                data: {                    'text': text,                },                dataType: 'json',                success: function (res) {                        var response = JSON.parse(res);                        alert(response.msg);                        if (response.code == 200){location.replace('/admin/login');                        }                }            });        })    },    initEditor: function () {        var that = this;        var url=document.domain+"/admin/upload";        that.ue = UE.getEditor('editor', {            toolbars: [                ['undo', 'redo', '|',                    'bold', 'italic', 'underline', 'strikethrough', 'removeformat', 'formatmatch', 'autotypeset', 'blockquote', 'pasteplain', '|', 'forecolor', 'backcolor', 'insertorderedlist', 'insertunorderedlist', 'selectall', '|', 'rowspacingtop', 'rowspacingbottom', 'lineheight'],                ['customstyle', 'paragraph', 'fontfamily', 'fontsize', '|',                    'directionalityltr', 'directionalityrtl', 'indent', '|',                    'justifyleft', 'justifycenter', 'justifyright', 'justifyjustify', '|', 'touppercase', 'tolowercase', '|',                    'link', 'unlink'],                ['imagenone', 'imageleft', 'imageright', 'imagecenter', '|',                    'insertimage', 'insertvideo', '|',                    'horizontal', 'spechars', '|', 'inserttable', 'deletetable', 'insertparagraphbeforetable', 'insertrow', 'deleterow', 'insertcol', 'deletecol', 'mergecells', 'mergeright', 'mergedown', 'splittocells', 'splittorows', 'splittocols']            ],            //设置多久自动保存            enableAutoSave: true,            saveInterval: 60000,            //关闭元素路径            elementPathEnabled: false,            zIndex: 4,            //图片上传的图片地址            serverUrl:"/admin/upload",        });    },}window.onload = function () {    create_product.init();};

上面配置好后，打开此页面会向服务器发送一个请求： 一定要后端接受这个请求并将upload_config.json文件返回出来，不然无法使用图片功能，文章的第二节有后台的详细的处理方式

上传图片配置请求：

上图图片的请求：

从上面的截图可以分析出图片配置和上传图片的发送的action参数不一样，因此一个接口里面根据action参数值不一样来判断是上传还是要配置

二、后端返回ueditor的json文件

1.配置接受ueditor的接口

以php为例：其实什么语言都无所谓了只要前端发送的请求能接受到就ok，然后接受图片的地址保存

代码如下（示例）：
写在哪个类无所谓，在route.php文件中配置此接口就可以，访问的时候能来到此方法
注意看对应ueditor的json文件注释，将参数修改成自己的

    //处理富文本上传的图片    public function uploads()    {        $action = $_GET['action'];//返回upload_config.json文件，注意看对应文件的注释，将参数修改成自己的        if ($action == "config") {        //配置            $config_path =ROOT_PATH . 'public' . DS . "static" . DS ."js" . DS ."ueditor" . DS ."upload_config.json";//读取文件            $json_string = file_get_contents($config_path);                      return $json_string ;        }        //上传图片        if ($action == "uploadimage") {            return $this->uploadimage();        }        //在线管理图片        if ($action == "listimage"){            return $this->listimage();        }        return "Q_Q!";    }        //处理富文本编辑上传的图片    public function uploadimage()    {        $mistake=[            "code"=>-1,            "state"=>"SUCCESS",            "url"=>""        ];        //接收图片        $file = request()->file("upfile");        if ($file){            // 移动到框架应用根目录/public/uploads/ 目录下            $info = $file->move(ROOT_PATH . 'public' . DS . 'uploads');            if ($info) {                //上传成功  拼接图片的访问路径  /uploads/20190709/fssdsahfdskasa.jpg                $Goods_logo = DS . 'uploads' . DS . $info->getSaveName();                $url=str_replace("\\","/",  $goods_logo);                $mistake["code"] = 200;                $mistake["url"]=$url;                Db::query("insert into pro_file(`url`) values(?)",[$url]);            }else{                $mistake["code"]=-1;                $mistake["state"]="上传错误";            }            return $mistake;        }    }    // 在线管理图片    public function listimage(){        $resp =["state"=> "SUCCESS", "start"=> "", "total"=> ""] ;        //获取当前域名        $yuming=$this->domain();        //接收当前参数        $start = $_GET['start'];        $page_size=$_GET['size'];        //查询数据库中所有的图片        $db=Db::query("select * from pro_file limit $page_size offset $start ");        $list=[];        $i=0;        foreach ($db as $val){            $list[$i]["url"]=$yuming.$val["url"];            $i+=1;        }        $resp["list"]=$list;        $resp["start"]=$start;        $resp["total"]=count($db);        return $resp;    }

三、回显

回显的时候只需要给后台发送接口，后台返回ueditor提交的html代码，然后用js将值渲染到页面上

  //回显        jQuery.ajax({            url: "/admin/updata_products",            type:"GET",            dataType:'json',            success:function (res) {                var response = JSON.parse(res);                if (response.code == 200) {          document.getElementsByClassName("summary")[0].innerHTML=response.desc;                    that.initEditor();        

来源地址：https://blog.csdn.net/qq_48082548/article/details/128625105