前边说说到了什么是Less,本文就来说说Less的安装和使用。
一、我们需要NodeJS运行LESS示例。 要下载NodeJS,访问NodeJS官网 https://nodejs.org/en/
下载zip文件的最新功能版本。
二、运行安装程序以在系统上安装 Node.js 。
三、通过NPM(节点程序包管理器)在服务器上安装LESS。 在命令提示符下运行以下命令。
npm install -g less
四、成功安装LESS后,您将在命令提示符下看到以下行:
`-- less@2.6.1 +-- errno@0.1.4 | `-- prr@0.0.0 +-- graceful-fs@4.1.3 +-- image-size@0.4.0 +-- mime@1.3.4 +-- mkdirp@0.5.1 | `-- minimist@0.0.8 +-- promise@7.1.1 | `-- asap@2.0.3 +-- request@2.69.0 | +-- aws-sign2@0.6.0 | +-- aws4@1.3.2 | | `-- lru-cache@4.0.0 | | +-- pseudomap@1.0.2 | | `-- yallist@2.0.0 | +-- bl@1.0.3 | | `-- readable-stream@2.0.6 | | +-- core-util-is@1.0.2 | | +-- inherits@2.0.1 | | +-- isarray@1.0.0 | | +-- process-nextick-args@1.0.6 | | +-- string_decoder@0.10.31 | | `-- util-deprecate@1.0.2 | +-- caseless@0.11.0 | +-- combined-stream@1.0.5 | | `-- delayed-stream@1.0.0 | +-- extend@3.0.0 | +-- forever-agent@0.6.1 | +-- form-data@1.0.0-rc4 | | `-- async@1.5.2 | +-- har-validator@2.0.6 | | +-- chalk@1.1.1 | | | +-- ansi-styles@2.2.0 | | | | `-- color-convert@1.0.0 | | | +-- escape-string-regexp@1.0.5 | | | +-- has-ansi@2.0.0 | | | | `-- ansi-regex@2.0.0 | | | +-- strip-ansi@3.0.1 | | | `-- supports-color@2.0.0 | | +-- commander@2.9.0 | | | `-- graceful-readlink@1.0.1 | | +-- is-my-json-valid@2.13.1 | | | +-- generate-function@2.0.0 | | | +-- generate-object-property@1.2.0 | | | | `-- is-property@1.0.2 | | | +-- jsonpointer@2.0.0 | | | `-- xtend@4.0.1 | | `-- pinkie-promise@2.0.0 | | `-- pinkie@2.0.4 | +-- hawk@3.1.3 | | +-- boom@2.10.1 | | +-- cryptiles@2.0.5 | | +-- hoek@2.16.3 | | `-- sntp@1.0.9 | +-- http-signature@1.1.1 | | +-- assert-plus@0.2.0 | | +-- jsprim@1.2.2 | | | +-- extsprintf@1.0.2 | | | +-- json-schema@0.2.2 | | | `-- verror@1.3.6 | | `-- sshpk@1.7.4 | | +-- asn1@0.2.3 | | +-- dashdash@1.13.0 | | | `-- assert-plus@1.0.0 | | +-- ecc-jsbn@0.1.1 | | +-- jodid25519@1.0.2 | | +-- jsbn@0.1.0 | | `-- tweetnacl@0.14.1 | +-- is-typedarray@1.0.0 | +-- isstream@0.1.2 | +-- json-stringify-safe@5.0.1 | +-- mime-types@2.1.10 | | `-- mime-db@1.22.0 | +-- node-uuid@1.4.7 | +-- oauth-sign@0.8.1 | +-- qs@6.0.2 | +-- stringstream@0.0.5 | +-- tough-cookie@2.2.2 | `-- tunnel-agent@0.4.2 `-- source-map@0.5.3
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