注意:如果您使用独立的可执行文件实现子命令,Commander 只会创建另一个进程。
Commander 检测到传递给节点调用的调试器选项,并将它们传递给子进程,调试端口加 1。
例如
// index.js
const { program } = require('commander');
program
.command('sub', 'stand-alone');
console.log('1');
console.log('2');
program.parse();
// index-sub.js
console.log('3');
console.log('4');
% node --inspect-brk index.js sub
Debugger listening on ws://127.0.0.1:9229/25005682-6bf4-44fb-bdb2-2cc7749bb328
For help, see: https://nodejs.org/en/docs/inspector
Debugger attached.
1
2
Debugger listening on ws://127.0.0.1:9230/00d1924a-3122-4bef-86f2-65d562fbf3ed
For help, see: https://nodejs.org/en/docs/inspector
Debugger attached.
3
4