Original link: https://mp.weixin.qq.com/s/D3BYSdO4CF63vP5J0KNvWw
NEL technology master Li Jianying continued to bring you the second lecture of the first group of dapp development series courses. This lecture is divided into two videos.
Video link 1: https://v.qq.com/iframe/preview.html?vid=e0609y4tvhj&
Video link 2: https://v.qq.com/iframe/preview.html?vid=c0609pnjecs&
The following is the PPT of the second lecture of the video course:
The first lecture of the first group of dAPP development series courses