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[Web]71 服务端和客户端
【web前端工程师】126/341
![[Web]70 nodejs的安装](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f2d5241f8dd24fcd9f99ec0af620a9e3~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=%2Fhj1F4naMqchbgRVQoSciT9tWsg%3D)
App13:25![[Web]71 服务端和客户端](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/9d679214e24944278d8b21863cfe1b3d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=e6qXBiobIhck%2B9ZqoTStfjzdA7w%3D)
App14:28![[Web]72 node中的模块化](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c417a3e1baf644729d4dc831c700dc86~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=Y0c18H8WExkw6VVpxCDpSuPlL7o%3D)
App16:42![[Web]73 node中的node-modules](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/257241649e454a89af009559f72e9393~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=8stKkKFiByfvIYG2PtXaeNeHIdQ%3D)
App06:13![[Web]74 npm包管理器](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/a18a23fdb23c4b3b872392e54018727a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=tRPS7XKNrKPuQcp%2FiY%2B26XiquX0%3D)
App11:40![[Web]75 npm的常用指令](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0a4c6e7dc09e470782f2c677ee861ddd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=XP52E2hVXOsfcxOWmZgfajMU8Qo%3D)
App14:37![[Web]76 fs文件操作](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ae8b7d47550d489f9335879abfe296d1~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=%2BQJRIdXaqNLPxlSkjhARsMW7DPQ%3D)
App20:00![[Web]77 目录操作](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/6a232bc4b70e43bdb30590e8bfe9ee29~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=dFtyOHQEYA9%2BK6aNyqfZF4IiU4Q%3D)
App10:54![[Web]78 删除非空目录](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/0764c79d66004efa976abf552af22a72~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=27yiYkYVC6H1tKLsIdBMtnLj0Gg%3D)
App10:51![[Web]79 buffer](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/26a32f09b4f345a08f923d2f5749530b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=vYZWya0L2DgDhSpFL%2F5C8G4zYbE%3D)
App11:02![[Web]80 steam流](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b42bc42db08a42a78a39e484d432f56e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=OzHycFAuQKHAMA%2B9%2FPxt9CIgx%2B0%3D)
App19:02![[Web]81.0 nodejs-1](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/7ca45aa73fab4d02a11fb9d67aff91a9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=pU997Kh9fZcdkvZd67yEt7NNJ4E%3D)
App23:13![[Web]81.1 nodejs-1](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/f8b1e80495e1477db5f92a9641d9497e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=20k%2BK0cLkDtGrhHjNRPinWqNdH8%3D)
App15:54![[Web]81.2 nodejs-1](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/9d013aa7de91439f91b3e2999f5dc1f6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=vKg%2Bi%2FoWLjxp3H1qG4MHOj7BwP8%3D)
App15:28![[Web]81.3 nodejs-1](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/7443d53f2a9242e4bc96dea098982dca~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=De5g0fHGs9PJlKqGP6CHjtULcYA%3D)
App23:02![[Web]81.4 nodejs-1](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/3f183051b75c49a1821440fb20ce5d5f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=syIHS04eQUKG3b3VULKoemz8TdY%3D)
App11:45![[Web]81.5 nodejs-1](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c16f0692cf9c45329c17d75e80e7ce5c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=5%2F57ryvU%2BhMJiyBNl5wLqNl%2BAcI%3D)
App33:16![[Web]81.6 nodejs-1](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/371b83dc6fd44c56b152eb72d19d464c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=q2K0gtkmcNhMZc2VsLh4zuLPyZk%3D)
App24:32![[Web]82.0 nodejs-2](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/98f10f15456a4cd4b18e50a865a2f5b5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=5luEJKH%2FACECEQcpLFOGRG29c2Q%3D)
App15:48![[Web]82.1 nodejs-2](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/67d2004158804a3cb6fad861a0d532b6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=06QMAjwwt%2FawoJfCpLdhw%2FyNHfk%3D)
App33:01![[Web]82.3 nodejs-2](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/36a9c6cc3a1345fba869cc4ba19524f0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=PQgNUioYgQGOHInYtVEcopZxaxs%3D)
App36:50![[Web]82.4 nodejs-2](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0c171ce26ecc45b0b727386d90dc32c6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=4O45Mg1GXNLIo1A9SItztMcZmto%3D)
App27:52![[Web]82.5 nodejs-2](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9cf7002d600b4ef0ba5fd7558186ae31~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=8p%2Frs8IOEknWyl0PWuwY7UZaaIU%3D)
App36:38![[Web]83 pug模板引擎上](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e22dedac453f4e7d8a533b7a7a129545~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=W0h6pCbp6PL6GObP%2FEx8RduOg0I%3D)
App14:18![[Web]84 pug模板引擎下](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/7022013b913f498f92ec876317ee2d36~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=zGD07DWW7qrx%2FN32vokRPb1ZK4k%3D)
App20:06![[Web]85 nujucks模板引擎上](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ea7113ad8a144e81af2b925f36a167b5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=Bdlvfqv54xaFNjhI9EfdUygQ61I%3D)
App16:00![[Web]86 nujucks模板引擎下](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/7f33d9c6494d4f349be64b7f9a507671~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=2%2BNBuYDZjuFRCyu554eWq8sc3zA%3D)
App17:22![[Web]87.0 nodejs-3](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/240731b6677a41a9ab9c03c0479757c5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=dbQjsLTFA68jzltqEnldLFA3dHc%3D)
App14:11![[Web]87.1 nodejs-3](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/51bec6570def41ef98f2d1421493182f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=U1Z9DYIgb3%2FpsUup1I4FIeWHdLg%3D)
App14:15![[Web]87.2 nodejs-3](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/27d8b0b4dc5b4d9fbaa3fbf4fc2b69b8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=NskhhvPdsAxEyok4lh5Rnnqs22E%3D)
App29:53![[Web]87.3 nodejs-3](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/28ccbca0a2974cfc92417bd1742ec4ed~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250203184253F3158D25269E08C3DFF9&requestFrom=704&version_code=80402&x-expires=1770115373&x-signature=FHSbUjV3GP4NNrutG70JjPK1vHY%3D)
App22:59打开App观看
