iphone的微信小程序内前置摄像头表现与系统是一致的。具体可以参考demo例子尝试。


拍照
预览



// camera.js
Page({
takePhoto() {
const ctx = wx.createCameraContext()
ctx.takePhoto({
quality: 'high',
success: (res) => {
this.setData({
src: res.tempImagePath
})
}
})
},
error(e) {
console.log(e.detail)
}
})

https://developers.weixin.qq.com/miniprogram/dev/component/camera.html