新增npm scripts命令
"debug": "node --inspect=5858 ./node_modules/webpack/bin/webpack.js --config webpack.pro.js"
launch.json
{"version": "0.2.0","configurations": [{"name":"Npm","type": "node","request": "launch","runtimeExecutable": "npm","runtimeArgs": ["run", "debug"],"port": 5858}]}
runtimeExecutable:程序的执行器
runtimeArgs:传入执行器的参数
port:监听的端口号
