typescript 类型系统介绍及一些实践

huangchi aa1e31f822 init 4 months ago
.gitignore aa1e31f822 init 4 months ago
main.ts aa1e31f822 init 4 months ago
tsconfig.json aa1e31f822 init 4 months ago
user.js aa1e31f822 init 4 months ago