WIN7下小程序开发工具黑屏

C:\Users\Administrator\AppData\Local\微信开发者工具\User Data\1a695ca2de1a85735f93a43fb366c83f\WeappLocalData

localstorage_b72da75d79277d2f5f9c30c9177be57e.json

{
"general": {
"enableGPU": false
}
}

完美解决