Xiong Libing is the CTO of Upchain.pro. He worked for Sinovation Ventures and Cheetah Mobile. He was responsible for the development and management of several 10M+ users Apps. He has owns a blockchain technical blog, which is the hottest one in Chinese blockchain developer communities.
This time, Mr. Xiong brings us an introduction to ERC-20 Token and Crowdfunding in smart contract, including how to achieve a simple token, the analysis and achievement of Solidity ERC-20, mining and other features, how to issue tokens, and common vulnerabilities in token contract.