thinkphp wangEditor 图片上传

1.html

<div id="editor">
</div>
<!--
  wangEditor无法设置name属性
  为上传添加一个隐藏的textarea
-->
<textarea id="tarea" name="content" hidden></textarea>





<!-- 引入wangEditor JS -->
<script type="text/javascript" src="__STATIC__/wangEditor/release/wangEditor.min.js"></script>

<!-- 配置wangEditor -->
<script>
var E = window.wangEditor
var editor = new E('#editor')// 上传图片到服务器
editor.customConfig.uploadImgServer = '/upload' ; 
// 将图片大小限制为 3M
editor.customConfig.uploadImgMaxSize = 3 * 1024 * 1024;
// 限制一次最多上传 3 张图片
editor.customConfig.uploadImgMaxLength = 3;
//监控wangEditor变化, 把内容更新到textarea中
var $tarea=$('#tarea');
editor.customConfig.onchange=function(html){
   $tarea.val(html)
};

editor.create();
$tarea.val(editor.txt.html());
</script>

2.tp5

先设置路由: upload

Route::rule('upload','index/index/upload');

控制器 index 中添加 upload 方法:

public function upload()
    {
        $files = request()->file();
        $imags = [];
        $errors = [];
        foreach($files as $file){
            // 移动图片到/public/uploads/ 目录下
            $info = $file->move(ROOT_PATH . 'public' . DS . 'uploads');
            if($info){
               // 成功上传 图片地址加入到数组
                $path = '/uploads/'.$info->getSaveName();
                array_push($imags,$path);
            }else{
                array_push($errors,$file->getError());
            }
        }

        //输出wangEditor规定的返回数据
        if(!$errors){
            $msg['errno'] = 0;
            $msg['data'] = $imags;
            return json($msg);
        }else{
            $msg['errno'] = 1;
            $msg['data'] = $imags;
            $msg['msg'] = "上传出错";
            return json($msg);
        }
    } 

来源：https://my.oschina.net/u/4293824/blog/3483709