我想知道如何使用这个名为
simple-peer
,所以我设置了一个测试项目。它具有以下dir结构:
这是我的
文件:
{
"author": "Latheesan Kanesamoorthy",
"name": "simple-peer-test",
"version": "1.0.0",
"description": "A simple video chat app using simple-peer using WebRTC.",
"main": "main.js",
"scripts": {
"start": "nodemon ./src/server.js",
"watch": "npx watchify ./src/main.js -o ./public/bundle.js"
},
"dependencies": {
"express": "^4.17.1",
"simple-peer": "^9.4.0",
"socket.io": "^2.2.0"
},
"devDependencies": {
"nodemon": "^1.19.1",
"watchify": "^3.11.1"
}
}
运行此命令时:
npm run watch
,我收到以下错误:
npm错误!缺少脚本:监视
这是我的调试日志:
0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli 'run',
1 verbose cli 'watch' ]
2 info using npm@6.9.0
3 info using node@v10.16.0
4 verbose stack Error: missing script: watch
4 verbose stack at run (C:\Program Files\nodejs\node_modules\npm\lib\run-script.js:155:19)
4 verbose stack at C:\Program Files\nodejs\node_modules\npm\lib\run-script.js:63:5
4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:115:5
4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:418:5
4 verbose stack at checkBinReferences_ (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:373:45)
4 verbose stack at final (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:416:3)
4 verbose stack at then (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:160:5)
4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:364:12
4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:90:16
4 verbose stack at FSReqWrap.readFileAfterClose [as oncomplete] (internal/fs/read_file_context.js:53:3)
5 verbose cwd C:\Users\Latheesan\Desktop\simple-peer-test
6 verbose Windows_NT 10.0.17763
7 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "watch"
8 verbose node v10.16.0
9 verbose npm v6.9.0
10 error missing script: watch
11 verbose exit [ 1, true ]
你知道这里出了什么问题吗?
