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The text was updated successfully, but these errors were encountered:
d4c6bcb
demos
# 单个 process 直接执行 ✅ $ PORT_ENV=999 node ./bug.js # process.env.PORT_ENV = 999 # && 多个 process ❌ $ PORT_ENV=999 && node ./bug.js # process.env.PORT_ENV = undefined
# 系统临时变量,分布执行 ✅ $ export PORT_ENV=999 $ node ./bug.js # process.env.PORT_ENV = 999
bug.js
console.log('\n process.env.PORT_ENV =', process.env.PORT_ENV); // console.log('\n PORT_ENV =', process.env.PORT_ENV);
Sorry, something went wrong.
env.js
module.exports = process.env.PORT_ENV || 8080;
env-test.js
const PORT_ENV = require('./env.js'); console.log('PORT_ENV =', PORT_ENV); console.log('process.env.PORT_ENV =', process.env.PORT_ENV);
# 单个 process 直接执行 ✅ $ PORT_ENV=777 node ./env-test.js
xgqfrms/app-node-env@74c4073
&
&&
并行 & 串行
https://www.cnblogs.com/xgqfrms/p/16137768.html
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单个 process 直接执行 ✅ vs && 多个 process ❌
The text was updated successfully, but these errors were encountered: