Pact is a contract testing tool. Contract testing is a way to ensure that services (such as an API provider and a client) can communicate with each other. Without contract testing,...

Solidity 是一个 contract-oriented（面向合约的）, 为实现 smart contracts（智能合约）而创建的高级语言. 它受到 C++, Python 和 JavaScript 语言的影响, 所以其设计的目的是可以在以太坊虚拟机 (EVM) 上来运行使用.