微信小程序 图片支持长按识别
https://developers.weixin.qq.com/miniprogram/dev/component/image.html
image 组件设置 show-menu-by-longpress = true 就支持了
https://developers.weixin.qq.com/miniprogram/dev/component/image.html
image 组件设置 show-menu-by-longpress = true 就支持了