{"id":1635,"date":"2021-02-03T20:52:54","date_gmt":"2021-02-03T12:52:54","guid":{"rendered":"http:\/\/123.57.164.21\/?p=1635"},"modified":"2021-02-03T20:52:54","modified_gmt":"2021-02-03T12:52:54","slug":"npm-install-save-%e5%92%8c-save-dev","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=1635","title":{"rendered":"NPM install -save \u548c -save-dev"},"content":{"rendered":"\n
\u56de\u987e npm install \u547d\u4ee4<\/h5>\n\n\n\n

\u6700\u8fd1\u5728\u5199Node\u7a0b\u5e8f\u7684\u65f6\u5019\uff0c\u7a81\u7136\u5bf9 npm install \u7684-save\u548c-save-dev \u8fd9\u4e24\u4e2a\u53c2\u6570\u7684\u4f7f\u7528\u6bd4\u8f83\u6df7\u4e71\u3002\u5176\u5b9e\u535a\u4e3b\u5728\u8fd9\u4e4b\u524d\u5bf9\u8fd9\u4e24\u4e2a\u53c2\u6570\u7684\u7406\u89e3\u4e5f\u662f\u6a21\u7cca\u7684\uff0c\u5404\u79cd\u67e5\u8d44\u6599\u548c\u5b9e\u8df5\u540e\u5bf9\u5b83\u4eec\u4e4b\u95f4\u7684\u5f02\u540c\u70b9\u7565\u6709\u7406\u89e3\u3002\u9042\u5199\u4e0b\u8fd9\u7bc7\u6587\u7ae0\u907f\u514d\u81ea\u5df1\u5fd8\u8bb0\uff0c\u540c\u65f6\u4e5f\u7ed9node\u733f\u53cb\u4e00\u70b9\u6307\u5f15\u3002<\/p>\n\n\n\n

\u6211\u4eec\u5728\u4f7f\u7528 npm install \u5b89\u88c5\u6a21\u5757\u7684\u6a21\u5757\u7684\u65f6\u5019 \uff0c\u4e00\u822c\u4f1a\u4f7f\u7528\u4e0b\u9762\u8fd9\u51e0\u79cd\u547d\u4ee4\u5f62\u5f0f\uff1a<\/p>\n\n\n\n

npm install moduleName # \u5b89\u88c5\u6a21\u5757\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\n \nnpm install -g moduleName # -g \u7684\u610f\u601d\u662f\u5c06\u6a21\u5757\u5b89\u88c5\u5230\u5168\u5c40\uff0c\u5177\u4f53\u5b89\u88c5\u5230\u78c1\u76d8\u54ea\u4e2a\u4f4d\u7f6e\uff0c\u8981\u770b npm config prefix \u7684\u4f4d\u7f6e\u3002\n \nnpm install -save moduleName # -save \u7684\u610f\u601d\u662f\u5c06\u6a21\u5757\u5b89\u88c5\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\uff0c\u5e76\u5728package\u6587\u4ef6\u7684dependencies\u8282\u70b9\u5199\u5165\u4f9d\u8d56\u3002\n \nnpm install -save-dev moduleName # -save-dev \u7684\u610f\u601d\u662f\u5c06\u6a21\u5757\u5b89\u88c5\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\uff0c\u5e76\u5728package\u6587\u4ef6\u7684devDependencies\u8282\u70b9\u5199\u5165\u4f9d\u8d56\u3002<\/pre>\n\n\n\n
\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u5728\u9879\u76ee\u4e2d\u6211\u4eec\u5e94\u8be5\u4f7f\u7528\u56db\u4e2a\u547d\u4ee4\u4e2d\u7684\u54ea\u4e2a\u5462\uff1f\u8fd9\u4e2a\u5c31\u8981\u89c6\u60c5\u51b5\u800c\u5b9a\u4e86\u3002\u4e0b\u9762\u5bf9\u8fd9\u56db\u4e2a\u547d\u4ee4\u8fdb\u884c\u5bf9\u6bd4\uff0c\u770b\u5b8c\u540e\u4f60\u5c31\u4e0d\u518d\u8fd9\u4e48\u95ee\u4e86\u3002<\/p>\n\n\n\n
npm install moduleName \u547d\u4ee4<\/h5>\n\n\n\n
1. \u5b89\u88c5\u6a21\u5757\u5230\u9879\u76eenode_modules\u76ee\u5f55\u4e0b\u3002
2. \u4e0d\u4f1a\u5c06\u6a21\u5757\u4f9d\u8d56\u5199\u5165devDependencies\u6216dependencies \u8282\u70b9\u3002
3. \u8fd0\u884c npm install \u521d\u59cb\u5316\u9879\u76ee\u65f6\u4e0d\u4f1a\u4e0b\u8f7d\u6a21\u5757\u3002<\/p>\n\n\n\n
npm install -g moduleName \u547d\u4ee4<\/h5>\n\n\n\n
1. \u5b89\u88c5\u6a21\u5757\u5230\u5168\u5c40\uff0c\u4e0d\u4f1a\u5728\u9879\u76eenode_modules\u76ee\u5f55\u4e2d\u4fdd\u5b58\u6a21\u5757\u5305\u3002
2. \u4e0d\u4f1a\u5c06\u6a21\u5757\u4f9d\u8d56\u5199\u5165devDependencies\u6216dependencies \u8282\u70b9\u3002
3. \u8fd0\u884c npm install \u521d\u59cb\u5316\u9879\u76ee\u65f6\u4e0d\u4f1a\u4e0b\u8f7d\u6a21\u5757\u3002<\/p>\n\n\n\n
npm install -save moduleName \u547d\u4ee4<\/h5>\n\n\n\n
1. \u5b89\u88c5\u6a21\u5757\u5230\u9879\u76eenode_modules\u76ee\u5f55\u4e0b\u3002
2. \u4f1a\u5c06\u6a21\u5757\u4f9d\u8d56\u5199\u5165dependencies \u8282\u70b9\u3002
3. \u8fd0\u884c npm install \u521d\u59cb\u5316\u9879\u76ee\u65f6\uff0c\u4f1a\u5c06\u6a21\u5757\u4e0b\u8f7d\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\u3002
4. \u8fd0\u884cnpm install –production\u6216\u8005\u6ce8\u660eNODE_ENV\u53d8\u91cf\u503c\u4e3aproduction\u65f6\uff0c\u4f1a<\/strong>\u81ea\u52a8\u4e0b\u8f7d\u6a21\u5757\u5230node_modules\u76ee\u5f55\u4e2d\u3002<\/p>\n\n\n\n
npm install -save-dev moduleName \u547d\u4ee4<\/h5>\n\n\n\n
1. \u5b89\u88c5\u6a21\u5757\u5230\u9879\u76eenode_modules\u76ee\u5f55\u4e0b\u3002
2. \u4f1a\u5c06\u6a21\u5757\u4f9d\u8d56\u5199\u5165devDependencies \u8282\u70b9\u3002
3. \u8fd0\u884c npm install \u521d\u59cb\u5316\u9879\u76ee\u65f6\uff0c\u4f1a\u5c06\u6a21\u5757\u4e0b\u8f7d\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\u3002
4. \u8fd0\u884cnpm install –production\u6216\u8005\u6ce8\u660eNODE_ENV\u53d8\u91cf\u503c\u4e3aproduction\u65f6\uff0c\u4e0d\u4f1a<\/strong>\u81ea\u52a8\u4e0b\u8f7d\u6a21\u5757\u5230node_modules\u76ee\u5f55\u4e2d\u3002<\/p>\n\n\n\n
npm\u7684 –save \u548c –save-dev \u5171\u540c\u70b9<\/h5>\n\n\n\n
  • \u4e24\u79cd\u65b9\u5f0f\u90fd\u4f1a\u5b89\u88c5\u5230node_modules\u76ee\u5f55\u4e2d\u3002<\/li>
  • \u4e24\u79cd\u65b9\u5f0f\u90fd\u4f1a\u4fdd\u5b58\u5230package.json\u6587\u4ef6\u4e2d\u3002<\/li><\/ul>\n\n\n\n
    \u533a\u522b<\/h5>\n\n\n\n
    \u5728package.json\u6587\u4ef6\u4e2d\uff0c\u6709\u4e24\u4e2a\u5b58\u653e\u6a21\u5757\u7684\u5bf9\u8c61\u3002<\/p>\n\n\n\n
    \"dependencies\": {\n        \"express\": \"latest\",\n        \"mongoose\": \"~3.8.3\",\n        \"handlebars-runtime\": \"~1.0.12\",\n        \"express3-handlebars\": \"~0.5.0\",\n        \"MD5\": \"~1.2.0\"\n    },\n    \"devDependencies\": {\n        \"bower\": \"~1.2.8\",\n        \"grunt\": \"~0.4.1\",\n        \"grunt-contrib-concat\": \"~0.3.0\",\n        \"grunt-contrib-jshint\": \"~0.7.2\",\n        \"grunt-contrib-uglify\": \"~0.2.7\",\n        \"grunt-contrib-clean\": \"~0.5.0\",\n        \"browserify\": \"2.36.1\",\n        \"grunt-browserify\": \"~1.3.0\",\n    }<\/pre>\n\n\n\n
    \u2013save\u4f1a\u5b58\u653e\u5230\u201ddependencies\u201d\uff0c\u800c\u2013save-dev\u4f1a\u5b58\u653e\u5230\u201ddevDependencies\u201d\u3002
    --save<\/code>\u662f\u5bf9\u751f\u4ea7\u73af\u5883\u6240\u9700\u4f9d\u8d56\u7684\u58f0\u660e(\u5f00\u53d1\u5e94\u7528\u4e2d\u4f7f\u7528\u7684\u6846\u67b6\uff0c\u5e93)
    \u6bd4\u5982\uff1ajq\uff0creact\uff0cvue\u90fd\u9700\u8981\u653e\u5230\u8fd9\u91cc\u9762
    --save-dev<\/code>\u662f\u5bf9\u5f00\u53d1\u73af\u5883\u6240\u9700\u4f9d\u8d56\u7684\u58f0\u660e(\u6784\u5efa\u5de5\u5177\uff0c\u6d4b\u8bd5\u5de5\u5177)
    \u6bd4\u5982\uff1ababel\uff0cwebpack\uff0c\u90fd\u653e\u5230\u5f53\u524d\u76ee\u5f55<\/p>\n\n\n\n
    \u5982\u4f55\u5224\u65ad<\/h5>\n\n\n\n
    • \u4e00\u79cd\u662f\u4f60\u5728\u4f7f\u7528\u5f53\u524d\u6a21\u5757\u7684\u65f6\u5019\uff0c\u5f53\u524d\u6a21\u5757\u5728github\u4e0a\u4f1a\u544a\u8bc9\u4f60\uff0c\u5b83\u9700\u8981\u4f7f\u7528\u54ea\u79cd\u65b9\u5f0f\u5b89\u88c5\u3002<\/li>
    • \u53e6\u4e00\u79cd\u5c31\u662f\u4f60\u9760\u81ea\u5df1\u5224\u65ad\u5982\u4f55\u5b89\u88c5\u5728\u54ea\u4e2a\u91cc\u9762\u3002<\/li><\/ul>\n\n\n\n
      \u5982\u4f55\u4f7f\u7528<\/h5>\n\n\n\n
      \u5982\u679c\u6211\u4eec\u8f6c\u79fb\u4e00\u4e2a\u9879\u76ee\u6216\u8005\u4e0b\u8f7d\u4e86\u4e00\u4e2a\u522b\u4eba\u7684\u9879\u76ee\u65f6\uff0c\u662f\u4e0d\u4f1a\u5e26\u6709node_modules\u76ee\u5f55\u4e2d\u7684\u6a21\u5757\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u62ff\u5230\u9879\u76ee\u4ee5\u540e\uff0c\u662f\u9700\u8981\u5728\u6839\u76ee\u5f55\u8fdb\u884cnpm install<\/code>\u8fdb\u884c\u9879\u76ee\u5b89\u88c5\u7684\uff0c\u8fd9\u79cd\u9ed8\u8ba4\u662f\u751f\u4ea7\u73af\u5883\u548c\u5f00\u53d1\u73af\u5883\u90fd\u4f1a\u5b89\u88c5\u3002
      \u5982\u679c\u5e26\u4e0a\u540e\u7f00npm install --production<\/code>\u5219\u53ea\u4f1a\u5b89\u88c5\u751f\u4ea7\u73af\u5883\u7684\u6240\u6709\u6a21\u5757\uff0c\u800c\u65e0\u89c6\u5f00\u53d1\u73af\u5883\u7684\u76f8\u5173\u6a21\u5757\u3002
      \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5206\u5f00\u751f\u4ea7\u73af\u5883\u548c\u5f00\u53d1\u73af\u5883\u76f8\u5173\u7684\u6a21\u5757\uff0c\u8fd8\u53ef\u4ee5\u51cf\u5c11\u5b89\u88c5\u65f6\u95f4\u3002\u8fbe\u5230\u8282\u7ea6\u65f6\u95f4\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n
      \u603b\u7ed3<\/h5>\n\n\n\n
      devDependencies \u8282\u70b9\u4e0b\u7684\u6a21\u5757\u662f\u6211\u4eec\u5728\u5f00\u53d1\u65f6\u9700\u8981\u7528\u7684\uff0c\u6bd4\u5982\u9879\u76ee\u4e2d\u4f7f\u7528\u7684 gulp \uff0c\u538b\u7f29css\u3001js\u7684\u6a21\u5757\u3002\u8fd9\u4e9b\u6a21\u5757\u5728\u6211\u4eec\u7684\u9879\u76ee\u90e8\u7f72\u540e\u662f\u4e0d\u9700\u8981\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 -save-dev \u7684\u5f62\u5f0f\u5b89\u88c5\u3002\u50cf express \u8fd9\u4e9b\u6a21\u5757\u662f\u9879\u76ee\u8fd0\u884c\u5fc5\u5907\u7684\uff0c\u5e94\u8be5\u5b89\u88c5\u5728 dependencies \u8282\u70b9\u4e0b\uff0c\u6240\u4ee5\u6211\u4eec\u5e94\u8be5\u4f7f\u7528 -save \u7684\u5f62\u5f0f\u5b89\u88c5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u56de\u987e npm install \u547d\u4ee4 \u6700\u8fd1\u5728\u5199Node\u7a0b\u5e8f\u7684\u65f6\u5019\uff0c\u7a81\u7136\u5bf9 npm install \u7684-save\u548c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/1635"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1635"}],"version-history":[{"count":3,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/1635\/revisions"}],"predecessor-version":[{"id":1638,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/1635\/revisions\/1638"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}