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handlePlayVideo = (item, e) => {
    rlayer({
        content: (
            

                
 视频预览
                

                    {/* 视频video */}
                    
            
        ),
        layerStyle: {background: ‘#f6f5ef‘},
        opacity: .2,
        area: [‘550px‘, ‘450px‘],
        drag: ‘.ntDrag__head‘,
        resize: true,
        maximize: true,
    })
}

handleDragEnter = (e) => {
    e.stopPropagation()
    e.preventDefault()
}
handleDragOver = (e) => {
    e.stopPropagation()
    e.preventDefault()
}
handleDrop = (e) => {
    e.stopPropagation()
    e.preventDefault()
    console.log(e.dataTransfer)

    this.handleFileList(e.dataTransfer)
}
// 获取拖拽文件列表
handleFileList = (filelist) => {
    let files = filelist.files
    if(files.length >= 2) {
        rlayer.message({icon: ‘error‘, content: ‘暂时支持拖拽一张图片‘})
        return false
    }
    for(let i = 0; i < files.length; i++) {
        if(files[i].type != ‘‘) {
            this.handleFileAdd(files[i])
        }else {
            rlayer.message({icon: ‘error‘, content: ‘目前不支持文件夹拖拽功能‘})
        }
    }
}
handleFileAdd = (file) => {
    if(file.type.indexOf(‘image‘) == -1) {
        rlayer.message({icon: ‘error‘, content: ‘目前不支持非图片拖拽功能‘})
    }else {
        let reader = new FileReader()
        reader.readAsDataURL(file)
        reader.onload = function() {
            let img = this.result

            console.log(img)
        }
    }
}