node.js - npm安装淘宝镜像出现下图的情况怎么办
问题描述
C:UsersAdministrator>npm install -g cnpm --registry=https://regio.org --verbosenpm info it worked if it ends with oknpm verb cli [ ’C:Program Filesnodejsnode.exe’,npm verb cli ’C:Program Filesnodejsnode_modulesnpmbinnpm verb cli ’install’,npm verb cli ’-g’,npm verb cli ’cnpm’,npm verb cli ’--registry=https://registry.npm.taobao.org’,npm verb cli ’--verbose’ ]npm info using npm@3.10.10npm info using node@v6.10.0npm verb request uri https://registry.npm.taobao.o...npm verb request no auth needednpm info attempt registry request try #1 at 17:27:29npm verb request id 76ca2edeba60beadnpm http request GET https://registry.npm.taobao.o...npm info retry will retry, error on last attempt: Error: unable torst certificatenpm info attempt registry request try #2 at 17:27:39npm http request GET https://registry.npm.taobao.o...npm info retry will retry, error on last attempt: Error: unable torst certificatenpm info attempt registry request try #3 at 17:28:39npm http request GET https://registry.npm.taobao.o...npm verb stack Error: unable to verify the first certificatenpm verb stack at Error (native)npm verb stack at TLSSocket.<anonymous> (_tls_wrap.js:1085:38)npm verb stack at emitNone (events.js:86:13)npm verb stack at TLSSocket.emit (events.js:185:7)npm verb stack at TLSSocket._finishInit (_tls_wrap.js:603:8)npm verb stack at TLSWrap.ssl.onhandshakedone (_tls_wrap.js:43npm verb cwd C:UsersAdministratornpm ERR! Windows_NT 6.1.7601npm ERR! argv 'C:Program Filesnodejsnode.exe' 'C:Program Fnode_modulesnpmbinnpm-cli.js' 'install' '-g' 'cnpm' '--regisgistry.npm.taobao.org' '--verbose'npm ERR! node v6.10.0npm ERR! npm v3.10.10npm ERR! code UNABLE_TO_VERIFY_LEAF_SIGNATURE
npm ERR! unable to verify the first certificatenpm ERR!npm ERR! If you need help, you may report this error at:npm ERR! https://github.com/npm/npm/is...npm verb exit [ 1, true ]
npm ERR! Please include the following file with any support requesnpm ERR! C:UsersAdministratornpm-debug.log
问题解答
回答1：你没按照官网给的去安啊。 registry 。 应该是npm install -g cnpm --registry=https://registry.npm.taobao.org
回答2：错误原因是这个：unable to verify the first certificate字面意思是跟证书有关系的帮你百度了下：传送门
回答3：Windows 下装 cnpm 本来就比较惨，推荐使用 nrm 换 registry 方式使用 cnpm 源。
回答4：推荐使用nrm，简单无痛
$ npm i nrm -g$ nrm ls$ nrm use <你中意的源>
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