import * as dotenv from "dotenv";
const result = dotenv.config();
if (result.error) {
console.log('Error loading environment variables, aborting.')
process.exit(1)
}
console.log(process.env.PORT)标签：Node,Hanlde,log,process,env,dotenv From： https://www.cnblogs.com/Answer1215/p/17356266.html