微信版本为8.0.18时，调用后端getAccessToken失败。微信版本为8.0.1时，可以成功。

<script> import wx from 'weixin-js-sdk' export default { methods: { goDetails() { wx.miniProgram.navigateTo({ url: '/pages/personalCenter/personalHome/personalHome', success: function(res) { this.$toast('success') this.$toast(res) alert('res', res) }, fail: function(error) { this.$toast('fail') this.$toast(error) alert('error', error) }, complete: function(msg) { this.$toast('complete') this.$toast(msg) alert('msg', msg) } }) } } } </script>