问答系统源代码永久完全免费下载

上传者: dongkaining | 上传时间: 2024-01-28 12:19:22 | 文件大小: 36.79MB | 文件类型: RAR
目前的网页开发技术已经十分完善,有许多开发框架可供选择。经过多方面的考虑后,我们决定采用Django进行开发。Django是由python语言来编写的开源的大而且全的Web应用框架,其强大的数据库功能、后台功能、模板系统等优势让开发变得更加轻松。同时,Django已经发展得趋于完善,接受度高,能查找到的各方面教程也十分丰富,便于网页开发的进行。 为什么选择websocket而不是选择Ajax或JS来完成聊天 1、 WebSocket 是 HTML5 开始提供的一种在单个 TCP 连接上进行全双工通讯的协议。WebSocket 使得客户端和服务器之间的数据交换变得更加简单,允许服务端主动向客户端推送数据。在 WebSocket API 中,浏览器和服务器只需要完成一次握手,两者之间就直接可以创建持久性的连接,并进行双向数据传输。 2、 HTTP具有被动性(一个request对应一个response),只有发起了请求才有回复。Ajax轮询可以实现推送技术,每隔特定的时间间隔后由浏览器对服务器发出HTTP请求,然后由服务器返回最新的数据给客户端的浏览器。这种传统的模式带来很明显的缺点

文件下载

资源详情

[{"title":"( 2447 个子文件 36.79MB ) 问答系统源代码永久完全免费下载","children":[{"title":"0070a877d41f24f68dfa8b2059f727069b6b12 <span style='color:#111;'> 5.14KB </span>","children":null,"spread":false},{"title":"00b0b91e7b1f9bc97caa5cd3bec433ea3890d6 <span style='color:#111;'> 852B </span>","children":null,"spread":false},{"title":"00cfafc4680b66d1ffe037e80a017db59338d9 <span style='color:#111;'> 3.97KB </span>","children":null,"spread":false},{"title":"00f23090cef539d587d24fff64c00568e6a4c5 <span style='color:#111;'> 65.93KB </span>","children":null,"spread":false},{"title":"01ebe4984fb61d1a907684204bca46ec2652e2 <span style='color:#111;'> 297B </span>","children":null,"spread":false},{"title":"020bad270e54dad4e9f90cc3de947778c0cb2c <span style='color:#111;'> 2.22KB </span>","children":null,"spread":false},{"title":"02201e7de54fde38bde32fb704bf3de3ed2f6c <span style='color:#111;'> 90B </span>","children":null,"spread":false},{"title":"0223ee85f65ba3971947bc41279d15121bfb6d <span style='color:#111;'> 556B </span>","children":null,"spread":false},{"title":"0357b76d68cffdd0b06f9f3fc4d8024d3d4587 <span style='color:#111;'> 1.21KB </span>","children":null,"spread":false},{"title":"035b813ed7507e76aea59f67f67f5f06a1f969 <span style='color:#111;'> 1.43KB </span>","children":null,"spread":false},{"title":"03ce35083b9088022bbea697d49675e6c7f552 <span style='color:#111;'> 196B </span>","children":null,"spread":false},{"title":"043928dcae0a967d6f8670115474de688a5af9 <span style='color:#111;'> 338B </span>","children":null,"spread":false},{"title":"0487965e2adb57203ceea5018ea2e301d0f42f <span style='color:#111;'> 874B </span>","children":null,"spread":false},{"title":"04afaa77160e90da408c581dcb628349e53f0d <span style='color:#111;'> 1.43KB </span>","children":null,"spread":false},{"title":"04c383ef1482f646fdb0e3954da40c120f0b87 <span style='color:#111;'> 420B </span>","children":null,"spread":false},{"title":"04efa541e55ef4c5e22cd7ea8556dd50f394ce <span style='color:#111;'> 497B </span>","children":null,"spread":false},{"title":"04fb162633a3cab16d650492698785194cb66f <span style='color:#111;'> 207B </span>","children":null,"spread":false},{"title":"0509df70dc4efe60874a7712175ee8aa2c50e2 <span style='color:#111;'> 232B </span>","children":null,"spread":false},{"title":"0590341e1bee91214d1e73fc71e2360b0949bb <span style='color:#111;'> 32.16KB </span>","children":null,"spread":false},{"title":"05b32d46eac0f294cb473d5e33c4c0fc6a5a23 <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false},{"title":"0607c11131a3b869019824f139bed82a9ef9dd <span style='color:#111;'> 240B </span>","children":null,"spread":false},{"title":"060d6f525c6853acf26c7fe7ae9f2ecbbd5fce <span style='color:#111;'> 298B </span>","children":null,"spread":false},{"title":"0655e449ab9f67be49580509906476cba5cd08 <span style='color:#111;'> 46B </span>","children":null,"spread":false},{"title":"06adffb7f52efcef0c5f73f6b8a76bc693e8c3 <span style='color:#111;'> 55.38KB </span>","children":null,"spread":false},{"title":"06b9c049d7419a74a29844a03290fdd13309ac <span style='color:#111;'> 298B </span>","children":null,"spread":false},{"title":"072766e3207fa8a0c34049fced4922a7e8d5ee <span style='color:#111;'> 3.88KB </span>","children":null,"spread":false},{"title":"07a9c54919a08a23707fc63f9186586b6e32f8 <span style='color:#111;'> 866B </span>","children":null,"spread":false},{"title":"07ac260ac9385f6e0b549229c4963bfee3f2b4 <span style='color:#111;'> 1.04KB </span>","children":null,"spread":false},{"title":"07d20f66f975d2266c4feb7b3295e7d630ac8c <span style='color:#111;'> 241B </span>","children":null,"spread":false},{"title":"07eef48f130a53c3cece1730e0fe4bddbe1370 <span style='color:#111;'> 463B </span>","children":null,"spread":false},{"title":"0812ee0dbcdb2a3e42323d42b71b2f346e86c1 <span style='color:#111;'> 447B </span>","children":null,"spread":false},{"title":"08dae1fa659ba6611819f22922c35f38da9220 <span style='color:#111;'> 1.34KB </span>","children":null,"spread":false},{"title":"096502da9b95076187df64b7f06376429c4a17 <span style='color:#111;'> 468B </span>","children":null,"spread":false},{"title":"09893dc092df1e0dbc30edf1cea2055df052e5 <span style='color:#111;'> 484B </span>","children":null,"spread":false},{"title":"09a5452044ed0ce9b4abb5781213b86ee6d438 <span style='color:#111;'> 861B </span>","children":null,"spread":false},{"title":"09f0ca0488a2bbe15114d87e60585504d03b77 <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false},{"title":"0a9bbe1c0b0c2726a6b31bd89a567c68ee16a7 <span style='color:#111;'> 90B </span>","children":null,"spread":false},{"title":"0ac639613d54b389095a34e7548eff44d95e8b <span style='color:#111;'> 241B </span>","children":null,"spread":false},{"title":"0b036eefaa7a7550d5308d3c4fcdd2c9db13a0 <span style='color:#111;'> 241B </span>","children":null,"spread":false},{"title":"0b57059ad9ec7341cc0de837052852a9d17c05 <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"0bb5e587362dd4a5f8f8056e3b4a827aed16d8 <span style='color:#111;'> 327B </span>","children":null,"spread":false},{"title":"0bb794b9eeab5682c3adb2ed890f37378df016 <span style='color:#111;'> 5.56KB </span>","children":null,"spread":false},{"title":"0bef8ca36136ff4fafd5254b09ce62d4954bc7 <span style='color:#111;'> 297B </span>","children":null,"spread":false},{"title":"0c636ca94f1223ae0557e1eeb2490a052e7307 <span style='color:#111;'> 4.07KB </span>","children":null,"spread":false},{"title":"0c76ba2441e2e8fe48a1dbf5116839bbeb035c <span style='color:#111;'> 1.43KB </span>","children":null,"spread":false},{"title":"0ca071981d80be80c572b46a5ccca2f2ca6203 <span style='color:#111;'> 5.65KB </span>","children":null,"spread":false},{"title":"0cc721fd7f37f2c2ced012b0a68c7cdac93726 <span style='color:#111;'> 519B </span>","children":null,"spread":false},{"title":"0cca2039299cec430e59d166996a80133a8007 <span style='color:#111;'> 859B </span>","children":null,"spread":false},{"title":"0cdb022987b83c1fde2a83f2a6f0bb1778ff5f <span style='color:#111;'> 994.54KB </span>","children":null,"spread":false},{"title":"0ce55c7f3667801bc2bc5d32559b2a9c1af9b5 <span style='color:#111;'> 325B </span>","children":null,"spread":false},{"title":"0d3832c9299c3994f627cd64ed0341a5da7b14 <span style='color:#111;'> 304B </span>","children":null,"spread":false},{"title":"0d4b9e1604fcd8e48cd6bb201f1b49853d4c32 <span style='color:#111;'> 64.74KB </span>","children":null,"spread":false},{"title":"0d512e3a2f8b969f72e7d7d0210a45dd83ec4c <span style='color:#111;'> 6.80KB </span>","children":null,"spread":false},{"title":"0d5f20f0afb3470e2a8cd8a144fdd45322e0bc <span style='color:#111;'> 90B </span>","children":null,"spread":false},{"title":"0d99025f2f6f9450fbb3e59854f809bb7cecf6 <span style='color:#111;'> 771B </span>","children":null,"spread":false},{"title":"0eb37150295174707cfbc4231418c9932e7066 <span style='color:#111;'> 808.45KB </span>","children":null,"spread":false},{"title":"0ec474d448d490db78e21411b70057557f02a2 <span style='color:#111;'> 305B </span>","children":null,"spread":false},{"title":"0ee147bc0a3be7d311cafa3ed1a708dc6ee09b <span style='color:#111;'> 1.96KB </span>","children":null,"spread":false},{"title":"0f0510f0f0404b1e98453aad65745f602a1807 <span style='color:#111;'> 6.09KB </span>","children":null,"spread":false},{"title":"0f4a5b312d369beecf8c4739d2099146a38737 <span style='color:#111;'> 422B </span>","children":null,"spread":false},{"title":"0f510ffa343cb25ddc4462cf729d46210f9a2f <span style='color:#111;'> 811B </span>","children":null,"spread":false},{"title":"0f6b7a7e30f9db2fc8666988cbc7138584d351 <span style='color:#111;'> 1.13KB </span>","children":null,"spread":false},{"title":"0f90276130259934f5e4c05bbc86e3e68dbff3 <span style='color:#111;'> 567B </span>","children":null,"spread":false},{"title":"0fbf205cde4155bb92d2b1d65f02945c8df916 <span style='color:#111;'> 851B </span>","children":null,"spread":false},{"title":"1067ac94b82d3e4ce49fe67c2cfc5d176ae663 <span style='color:#111;'> 1.02KB </span>","children":null,"spread":false},{"title":"107f82f733f62567af6617802d161af8d71769 <span style='color:#111;'> 3.36KB </span>","children":null,"spread":false},{"title":"10f2922ef9b0d89a078a4ac4546497bf4fd8f5 <span style='color:#111;'> 519B </span>","children":null,"spread":false},{"title":"11021d67aeaae430f11cba5ad0a6c153b6ce92 <span style='color:#111;'> 362B </span>","children":null,"spread":false},{"title":"11065f8f7984e979f3ca56174440164e05fee9 <span style='color:#111;'> 309B </span>","children":null,"spread":false},{"title":"116fc8d557b6f3c1cc8fba8127348bd34b089a <span style='color:#111;'> 1.43KB </span>","children":null,"spread":false},{"title":"11e368e830cfdbc2a2248de3a246ba9718dfd0 <span style='color:#111;'> 969B </span>","children":null,"spread":false},{"title":"11f002d11b20067a1e0057d42ac7307e4536d1 <span style='color:#111;'> 2.29KB </span>","children":null,"spread":false},{"title":"133020c24de252e78ee71ae10fa6e6b2ea0ee0 <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false},{"title":"141cd6e905d20d2f65e7c1596ae43645da5ced <span style='color:#111;'> 2.96KB </span>","children":null,"spread":false},{"title":"14907e7ef575cfdf92afb0393e4d052e1c261f <span style='color:#111;'> 555B </span>","children":null,"spread":false},{"title":"14953d4c8facd75e0973062b8496501acd500c <span style='color:#111;'> 321B </span>","children":null,"spread":false},{"title":"14959bcadac9d036d4d3296177437a94a884f4 <span style='color:#111;'> 1.36KB </span>","children":null,"spread":false},{"title":"149c28b9d88d8e270878af97927a2897aa845b <span style='color:#111;'> 3.18KB </span>","children":null,"spread":false},{"title":"14bf6aec2d89de5d87e5fccb49e9bf174c3456 <span style='color:#111;'> 54.09KB </span>","children":null,"spread":false},{"title":"14ef1d0f0f16dde865a91d9180648c2742c878 <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"1561a8b96d7b6242c0b2135eafa28796603cbf <span style='color:#111;'> 10.02KB </span>","children":null,"spread":false},{"title":"15ea6b7f2a75c8e1cbecf3291dc0915fd81366 <span style='color:#111;'> 240B </span>","children":null,"spread":false},{"title":"161d6d1b1b7a70340a3420d2bfdae76212a989 <span style='color:#111;'> 888B </span>","children":null,"spread":false},{"title":"1652a5846e254fc514d6f571b23fa9e1464e20 <span style='color:#111;'> 685B </span>","children":null,"spread":false},{"title":"16561da0223b501b4de23042cdf1ea4c5f480e <span style='color:#111;'> 47B </span>","children":null,"spread":false},{"title":"166fb34bb6d6daeb095f513b538b3c2249483f <span style='color:#111;'> 765B </span>","children":null,"spread":false},{"title":"167d59fcaad3db57c0982ac56a9f661dc86233 <span style='color:#111;'> 290B </span>","children":null,"spread":false},{"title":"167efb46371c8193947f058e24077df596c8a8 <span style='color:#111;'> 1.42KB </span>","children":null,"spread":false},{"title":"16af5af306256b3e79fe9083972a6d8d2e8b65 <span style='color:#111;'> 872B </span>","children":null,"spread":false},{"title":"16b70d7a4936f74a33978bab6de4a9f334cf94 <span style='color:#111;'> 781B </span>","children":null,"spread":false},{"title":"16c44555aa400e0ba4548007b429d36d83dee8 <span style='color:#111;'> 1.30KB </span>","children":null,"spread":false},{"title":"16e86f21b73504173a3be792a36f559677b288 <span style='color:#111;'> 3.64KB </span>","children":null,"spread":false},{"title":"1702899b058e7774fabcf32133ea5844be3b92 <span style='color:#111;'> 5.06KB </span>","children":null,"spread":false},{"title":"170d9b49e9d4cb709b7442625ec09bfdeaa77b <span style='color:#111;'> 21.92KB </span>","children":null,"spread":false},{"title":"17162537eaab66b6b0e0ccee691c009b0e38c9 <span style='color:#111;'> 993B </span>","children":null,"spread":false},{"title":"17369b3610f88125ee60833381d46a41c24283 <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"1749185516ade9678d0c894f70f2d177fa7407 <span style='color:#111;'> 535B </span>","children":null,"spread":false},{"title":"17da8b1aaae2935e19ac97d9015f0fe24e8770 <span style='color:#111;'> 11.19KB </span>","children":null,"spread":false},{"title":"17ed9626b07138d5b5ca5607108a1e8a82f030 <span style='color:#111;'> 17.33KB </span>","children":null,"spread":false},{"title":"185201510e6d6214a4af7ced55515e55eb03dd <span style='color:#111;'> 192B </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明