手机上点开图片一直是这样

开发者工具点开没什么问题：

代码：

previewimg: function (e) {

var urls = new Array;

urls.push(e.target.dataset.url)

console.log(urls)

var current = e.target.dataset.url;

console.log(current)

wx.previewImage({

current: current,

urls: urls,

})

},