错误:找不到uglifyjs

Question

我想通过命令行自动缩小文件夹。然后我安装了npm install -g minify-all，然后安装了minify-all /opt/myapp/。它规定：

minify-all /opt/myapp/
found file: /opt/myapp/addin_online/css/Common.css
/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104
          throw new Error(bin + ' not found !');
          ^

Error: uglifyjs not found !
    at getPath (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104:17)
    at Object.compress (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:132:27)
    at Object.minify (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:83:10)
    at /usr/local/lib/node_modules/minify-all/index.js:30:13
    at /usr/local/lib/node_modules/minify-all/index.js:14:13
    at Array.forEach (native)
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36)
    at /usr/local/lib/node_modules/minify-all/index.js:16:13
    at Array.forEach (native)
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36)

有人知道怎么解决这个问题吗？minify-all是正确使用的包吗？

编辑1:我尝试了sudo npm install uglify-js -g

/usr/local/bin/uglifyjs -> /usr/local/lib/node_modules/uglify-js/bin/uglifyjs
/usr/local/lib
└─┬ uglify-js@3.0.11 
  ├─┬ commander@2.9.0 
  │ └── graceful-readlink@1.0.1 
  └── source-map@0.5.6 

和sudo npm install uglify-js -save--dev在/opt/myapp/下

async@0.2.10 node_modules/uglify-js/node_modules/async -> node_modules/swig/node_modules/async
flapper-news@0.0.0 /opt/myapp
├─┬ swig@1.4.2
│ └─┬ uglify-js@2.4.24 
│   └── source-map@0.1.34 
└─┬ uglify-js@3.0.11 
  ├─┬ commander@2.9.0 
  │ └── graceful-readlink@1.0.1 
  └── source-map@0.5.6 

然而，minify-all /opt/myapp/仍然显示：

found file: /opt/myapp/addin_online/css/Common.css
/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104
          throw new Error(bin + ' not found !');
          ^

Error: uglifyjs not found !
    at getPath (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104:17)
    at Object.compress (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:132:27)
    at Object.minify (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:83:10)
    at /usr/local/lib/node_modules/minify-all/index.js:30:13
    at /usr/local/lib/node_modules/minify-all/index.js:14:13
    at Array.forEach (native)
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36)
    at /usr/local/lib/node_modules/minify-all/index.js:16:13
    at Array.forEach (native)
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36)

我不需要使用uglify-js，我只想最小化js和css。还有其他选择吗？

Answer 1

如果您确实使用了uglify，则需要安装uglify-js：https://www.npmjs.com/package/uglify-js。

npm install uglify-js -save--dev