{"id":573,"date":"2023-11-06T23:04:08","date_gmt":"2023-11-06T15:04:08","guid":{"rendered":"http:\/\/ai.gitpp.com\/?p=573"},"modified":"2023-11-06T23:04:08","modified_gmt":"2023-11-06T15:04:08","slug":"%e5%ae%9e%e6%97%b6-django-%e7%ac%ac-4-%e9%83%a8%e5%88%86%ef%bc%9a%e4%bd%bf%e7%94%a8-django%e3%80%81rabbitmq-%e5%92%8c-vue-js-%e6%9e%84%e5%bb%ba%e8%81%8a%e5%a4%a9%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"http:\/\/ai.gitpp.com\/index.php\/2023\/11\/06\/%e5%ae%9e%e6%97%b6-django-%e7%ac%ac-4-%e9%83%a8%e5%88%86%ef%bc%9a%e4%bd%bf%e7%94%a8-django%e3%80%81rabbitmq-%e5%92%8c-vue-js-%e6%9e%84%e5%bb%ba%e8%81%8a%e5%a4%a9%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f\/","title":{"rendered":"\u5b9e\u65f6 Django \u7b2c 4 \u90e8\u5206\uff1a\u4f7f\u7528 django\u3001RabbitMQ \u548c Vue.js \u6784\u5efa\u804a\u5929\u5e94\u7528\u7a0b\u5e8f\uff08\u5c06 Vue \u524d\u7aef\u63d2\u5165 django API\uff09"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5728\u8fd9\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u5c06\u6784\u5efa\u804a\u5929 UI \u5e76\u5c06\u5176\u8fde\u63a5\u5230\u6211\u4eec<code>API<\/code>\u4e4b\u524d\u6784\u5efa\u7684 UI\u3002\u5728\u672c\u90e8\u5206\u7684\u6700\u540e\uff0c\u6211\u4eec\u5e94\u8be5\u6709\u4e00\u4e2a\u5b8c\u6574\u7684\u804a\u5929\u5e94\u7528\u7a0b\u5e8f\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a URL\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u5206\u4eab\u7ed9\u6211\u4eec\u60f3\u8981\u804a\u5929\u7684\u670b\u53cb\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u8fd9\u8ba9\u60a8\u5174\u594b\u4e0d\u5df2\uff0c\u7cfb\u597d\u5b89\u5168\u5e26\uff0c\u6302\u4e0a\u9ad8\u901f\u6863\uff0c\u6211\u4eec\u5c31\u51fa\u53d1\u5427\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"uiux-of-the-chat-screen\">\u804a\u5929\u5c4f\u5e55\u7684 UI\/UX<\/h3>\n\n\n\n<p>\u6162\u4e00\u70b9\uff01\u5728\u60a8\u4ee5\u5149\u901f\u79bb\u5f00\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u8ba8\u8bba\u4e00\u4e0b\u804a\u5929\u5c4f\u5e55\u7684 UI\/UX\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/danidee10.github.io\/images\/django\/realtime-django\/realtime-django-4.1.png\" alt=\"\u5b9e\u65f6 Django 4.1\" \/><\/figure>\n\n\n\n<p>\u7528\u6237\u754c\u9762\u539f\u578b<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u7528\u6237\u5e94\u8be5\u5355\u51fb\u540e\u7aef\u7684\u201c\u5f00\u59cb\u804a\u5929\u201d\u6309\u94ae\uff0c\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u4ee5\u7528\u6237\u4e3a\u6240\u6709\u8005\u7684\u65b0\u804a\u5929\u4f1a\u8bdd\uff0c\u4e4b\u540e\uff0c\u4ed6\u4eec\u5c06\u88ab\u91cd\u5b9a\u5411\uff08\u6211\u4eec\u53ea\u9700\u66f4\u6539 URL \u548c\u663e\u793a\u804a\u5929\u754c\u9762\uff09\u5230\u804a\u5929\u754c\u9762\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5728\u5176\u4e2d\u4e0e\u5176\u4ed6\u7528\u6237\u804a\u5929\uff0c\u5e76\u901a\u8fc7\u4e0e\u5176\u4ed6\u7528\u6237\u5171\u4eab\u804a\u5929\u94fe\u63a5\u6765\u9080\u8bf7\u5176\u4ed6\u4eba\u3002<\/p>\n\n\n\n<p>\u5728\u201c\u5f00\u59cb\u804a\u5929\u201d\u548c\u201c\u52a0\u5165\u804a\u5929\u201d\u5c4f\u5e55\u5468\u56f4\u7ed8\u5236\u4e86\u84dd\u8272\u6ce2\u6d6a\u7ebf\uff0c\u4ee5\u8868\u660e\u5b83\u4eec\u5c06\u7531\u4e00\u4e2a Vue \u7ec4\u4ef6\u5904\u7406\u3002\u6b64\u5916\uff0c\u201c\u52a0\u5165\u804a\u5929\u201d\u5b9e\u9645\u4e0a\u5e76\u4e0d\u662f\u4e00\u4e2a\u5355\u72ec\u7684\u5c4f\u5e55\u3002\u8fd9\u662f\u4e00\u79cd\u884c\u4e3a\uff0c\u4e00\u65e6\u6253\u5f00\u6709\u6548\u804a\u5929\u4f1a\u8bdd\u7684 URL\uff0c\u4ed6\u4eec\u5c31\u4f1a\u81ea\u52a8\u770b\u5230\u4e00\u4e2a\u804a\u5929\u7a97\u53e3\uff0c\u5176\u4e2d\u663e\u793a\u4e86\u4e4b\u524d\u7684\u6d88\u606f\uff0c\u4ee5\u4fbf\u4ed6\u4eec\u53ef\u4ee5\u8ddf\u4e0a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"implementation\">\u6267\u884c<\/h3>\n\n\n\n<p>\u6211\u5df2\u7ecf<code>Chat.vue<\/code>\u4f7f\u7528\u5f15\u5bfc\u7a0b\u5e8f\u5728\u7ec4\u4ef6\u4e2d\u8bbe\u8ba1\u4e86\u804a\u5929\u754c\u9762\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;template&gt;\n  &lt;div class=\"container\"&gt;\n    &lt;div class=\"row\"&gt;\n      &lt;div class=\"col-sm-6 offset-3\"&gt;\n\n        &lt;div v-if=\"sessionStarted\" id=\"chat-container\" class=\"card\"&gt;\n          &lt;div class=\"card-header text-white text-center font-weight-bold subtle-blue-gradient\"&gt;\n            Share the page URL to invite new friends\n          &lt;\/div&gt;\n\n          &lt;div class=\"card-body\"&gt;\n            &lt;div class=\"container chat-body\"&gt;\n              &lt;div class=\"row chat-section\"&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;img class=\"rounded-circle\" src=\"<a href=\"http:\/\/placehold.it\/40\/f16000\/fff&amp;text=D\">http:\/\/placehold.it\/40\/f16000\/fff&amp;text=D<\/a>\" \/&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-7\"&gt;\n                  &lt;span class=\"card-text speech-bubble speech-bubble-peer\"&gt;Hello!&lt;\/span&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n              &lt;div class=\"row chat-section\"&gt;\n                &lt;div class=\"col-sm-7 offset-3\"&gt;\n                  &lt;span class=\"card-text speech-bubble speech-bubble-user float-right text-white subtle-blue-gradient\"&gt;\n                    Whatsup, another chat app?\n                  &lt;\/span&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;img class=\"rounded-circle\" src=\"<a href=\"http:\/\/placehold.it\/40\/333333\/fff&amp;text=A\">http:\/\/placehold.it\/40\/333333\/fff&amp;text=A<\/a>\" \/&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n              &lt;div class=\"row chat-section\"&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;img class=\"rounded-circle\" src=\"<a href=\"http:\/\/placehold.it\/40\/f16000\/fff&amp;text=D\">http:\/\/placehold.it\/40\/f16000\/fff&amp;text=D<\/a>\" \/&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-7\"&gt;\n                  &lt;p class=\"card-text speech-bubble speech-bubble-peer\"&gt;\n                    Yes this is Chatire, it's pretty cool and it's Open source\n                    and it was built with Django and Vue JS so we can tweak it to our satisfaction.\n                  &lt;\/p&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n              &lt;div class=\"row chat-section\"&gt;\n                &lt;div class=\"col-sm-7 offset-3\"&gt;\n                  &lt;p class=\"card-text speech-bubble speech-bubble-user float-right text-white subtle-blue-gradient\"&gt;\n                    Okay i'm already hacking around let me see what i can do to this thing.\n                  &lt;\/p&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;img class=\"rounded-circle\" src=\"<a href=\"http:\/\/placehold.it\/40\/333333\/fff&amp;text=A\">http:\/\/placehold.it\/40\/333333\/fff&amp;text=A<\/a>\" \/&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n              &lt;div class=\"row chat-section\"&gt;\n                &lt;div class=\"col-sm-7 offset-3\"&gt;\n                  &lt;p class=\"card-text speech-bubble speech-bubble-user float-right text-white subtle-blue-gradient\"&gt;\n                    We should invite james to see this.\n                  &lt;\/p&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;img class=\"rounded-circle\" src=\"<a href=\"http:\/\/placehold.it\/40\/333333\/fff&amp;text=A\">http:\/\/placehold.it\/40\/333333\/fff&amp;text=A<\/a>\" \/&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n            &lt;\/div&gt;\n          &lt;\/div&gt;\n\n          &lt;div class=\"card-footer text-muted\"&gt;\n            &lt;form&gt;\n              &lt;div class=\"row\"&gt;\n                &lt;div class=\"col-sm-10\"&gt;\n                  &lt;input type=\"text\" placeholder=\"Type a message\" \/&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;button class=\"btn btn-primary\"&gt;Send&lt;\/button&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n            &lt;\/form&gt;\n          &lt;\/div&gt;\n        &lt;\/div&gt;\n\n        &lt;div v-else&gt;\n          &lt;h3 class=\"text-center\"&gt;Welcome !&lt;\/h3&gt;\n\n          &lt;br \/&gt;\n\n          &lt;p class=\"text-center\"&gt;\n            To start chatting with friends click on the button below, it'll start a new chat session\n            and then you can invite your friends over to chat!\n          &lt;\/p&gt;\n\n          &lt;br \/&gt;\n\n          &lt;button @click=\"startChatSession\" class=\"btn btn-primary btn-lg btn-block\"&gt;Start Chatting&lt;\/button&gt;\n        &lt;\/div&gt;\n\n      &lt;\/div&gt;\n    &lt;\/div&gt;\n  &lt;\/div&gt;\n&lt;\/template&gt;\n\n&lt;script&gt;\nconst $ = window.jQuery\n\nexport default {\n  data () {\n    return {\n      sessionStarted: false\n    }\n  },\n\n  created () {\n    this.username = sessionStorage.getItem('username')\n  },\n\n  methods: {\n    startChatSession () {\n      this.sessionStarted = true\n      this.$router.push('\/chats\/chat_url\/')\n    }\n  }\n}\n&lt;\/script&gt;\n\n&lt;!-- Add \"scoped\" attribute to limit CSS to this component only --&gt;\n&lt;style&nbsp;scoped&gt;\nh1,\nh2 {\n  font-weight: normal;\n}\nul {\n  list-style-type: none;\n  padding: 0;\n}\nli {\n  display: inline-block;\n  margin: 0 10px;\n}\n\n.btn {\n  border-radius: 0 !important;\n}\n\n.card-footer input&#091;type=\"text\"] {\n  background-color: #ffffff;\n  color: #444444;\n  padding: 7px;\n  font-size: 13px;\n  border: 2px solid #cccccc;\n  width: 100%;\n  height: 38px;\n}\n\n.card-header a {\n  text-decoration: underline;\n}\n\n.card-body {\n  background-color: #ddd;\n}\n\n.chat-body {\n  margin-top: -15px;\n  margin-bottom: -5px;\n  height: 380px;\n  overflow-y: auto;\n}\n\n.speech-bubble {\n  display: inline-block;\n  position: relative;\n  border-radius: 0.4em;\n  padding: 10px;\n  background-color: #fff;\n  font-size: 14px;\n}\n\n.subtle-blue-gradient {\n  background: linear-gradient(45deg,#004bff, #007bff);\n}\n\n.speech-bubble-user:after {\n  content: \"\";\n  position: absolute;\n  right: 4px;\n  top: 10px;\n  width: 0;\n  height: 0;\n  border: 20px solid transparent;\n  border-left-color: #007bff;\n  border-right: 0;\n  border-top: 0;\n  margin-top: -10px;\n  margin-right: -20px;\n}\n\n.speech-bubble-peer:after {\n  content: \"\";\n  position: absolute;\n  left: 3px;\n  top: 10px;\n  width: 0;\n  height: 0;\n  border: 20px solid transparent;\n  border-right-color: #ffffff;\n  border-top: 0;\n  border-left: 0;\n  margin-top: -10px;\n  margin-left: -20px;\n}\n\n.chat-section:first-child {\n  margin-top: 10px;\n}\n\n.chat-section {\n  margin-top: 15px;\n}\n\n.send-section {\n  margin-bottom: -20px;\n  padding-bottom: 10px;\n}\n&lt;\/style&gt;<\/code><\/pre>\n\n\n\n<p><strong>\u8bf7\u6ce8\u610f\uff0c\u8fd9<code>@click<\/code>\u662f\u4e00\u4e2a\u7f29\u5199\u5f62\u5f0f<code>v-on:click<\/code><\/strong><\/p>\n\n\n\n<p>\u7531\u4e8e HTML\/CSS \u548c\u865a\u62df\u804a\u5929\uff0c\u5b83\u76f8\u5f53\u5e9e\u5927\uff08\u8d85\u8fc7 200 \u884c\u4ee3\u7801\uff09\u3002\u9057\u61be\u7684\u662f\uff0c\u672c\u6559\u7a0b\u4e0d\u4f1a\u6d89\u53ca\u592a\u591a\u6709\u5173\u8bbe\u8ba1\u7684\u5185\u5bb9\uff0c\u56e0\u6b64\u6211\u4eec\u552f\u4e00\u611f\u5174\u8da3\u7684\u662f\u8be5\u7ec4\u4ef6\u4e2d\u7684 JavaScript\u3002<strong><em>\u4f46\u8bf7\u6ce8\u610f\u865a\u62df\u804a\u5929\u7684\u6807\u8bb0\uff0c\u56e0\u4e3a\u5b83\u5bf9\u6211\u4eec\u533a\u5206\u7528\u6237\u7684\u6d88\u606f\u548c\u5176\u4ed6\u6d88\u606f\u5f88\u6709\u7528<\/em><\/strong><\/p>\n\n\n\n<p>\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d<code>sessionStarted<\/code>\u4e3a\u6b64\u5c5e\u6027\u7684\u5c5e\u6027\uff0c\u5141\u8bb8\u6211\u4eec\u786e\u5b9a\u804a\u5929\u4f1a\u8bdd\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\u3002\u5982\u679c\u804a\u5929\u4f1a\u8bdd\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u6211\u4eec\u5c06\u5448\u73b0\u804a\u5929\u6846\uff0c\u5426\u5219\u6211\u4eec\u5c06\u663e\u793a\u201c\u5f00\u59cb\u804a\u5929\u201d\u89c6\u56fe\u3002<\/p>\n\n\n\n<p>\u5728<code>created<\/code>\u94a9\u5b50\u4e2d\uff0c\u6211\u4eec\u4ece \u4e2d\u68c0\u7d22\u7528\u6237\u540d<code>sessionStorage<\/code>\u5e76\u5c06\u5176\u5b58\u50a8\u4e3a\u7ec4\u4ef6\u7684\u5c5e\u6027\u3002<\/p>\n\n\n\n<p>\u60a8\u53ef\u80fd\u4f1a\u95ee\u81ea\u5df1\u4e3a\u4ec0\u4e48\u6211\u4eec\u4e0d\u5c06\u5176\u4f5c\u4e3a\u7ec4\u4ef6\u7684\u4e00\u90e8\u5206<code>data<\/code>\u3002\u6211\u4eec\u6ca1\u6709\u8fd9\u6837\u505a\uff0c\u56e0\u4e3a\u7528\u6237\u540d\u5c5e\u6027\u4e0d\u662f\u53cd\u5e94\u6027\u7684\u3002\u6211\u4eec\u4e0d\u9700\u8981 UI \u5bf9\u5176\u503c\u7684\u53d8\u5316\u505a\u51fa\u53cd\u5e94\/\u54cd\u5e94\u3002<\/p>\n\n\n\n<p>\u5c31\u6211\u4eec\u800c\u8a00\uff0c\u4e00\u65e6\u7528\u6237\u767b\u5f55\uff0c\u7528\u6237\u540d\u5c31\u6c38\u8fdc\u4e0d\u4f1a\u6539\u53d8\uff08\u5982\u679c\u6539\u53d8\u4e86\u5c31\u4f1a\u5f88\u5947\u602a\uff09\u3002<\/p>\n\n\n\n<p>\u60a8\u5e94\u8be5\u53ea\u5b58\u50a8 Component \u4e2d\u7684\u53cd\u5e94\u6027\u5c5e\u6027<code>data<\/code>\u3002Vue \u4e0d\u4f1a\u67e5\u770b\u51fd\u6570\u5916\u90e8\u6dfb\u52a0\u7684\u4efb\u4f55\u5c5e\u6027<code>data<\/code>\u3002<\/p>\n\n\n\n<p>\u804a\u5929\u7ec4\u4ef6\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/danidee10.github.io\/images\/django\/realtime-django\/realtime-django-4.2.png\" alt=\"\u5b9e\u65f6 Django 4.2\" \/><\/figure>\n\n\n\n<p>\u5f00\u59cb\u804a\u5929\u753b\u9762<\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u70b9\u51fb\u201c\u5f00\u59cb\u804a\u5929\u201d\u6309\u94ae\uff0c\u5b83\u5e94\u8be5\u4f1a\u66f4\u6539 URL \u5e76\u663e\u793a\u4e00\u4e2a\u7a7a\u767d\u9875\u9762\u3002\u7531\u4e8e\u6ca1\u6709\u8def\u7531\u4e0e url \u5339\u914d\uff0c\u56e0\u6b64\u663e\u793a\u7a7a\u767d\u9875\u9762<code>\/chats\/chat_url<\/code>\u3002\u503c\u5f97\u5e86\u5e78\u7684\u662f\uff0cVue \u8def\u7531\u5668\u5141\u8bb8\u6211\u4eec\u52a8\u6001\u5339\u914d\u548c\u6355\u83b7 URL \u4e2d\u7684\u53c2\u6570\u3002<\/p>\n\n\n\n<p>\u8fd4\u56de\u8def\u7531\u5668\u7684<code>index.js<\/code>\u6587\u4ef6\u5e76\u5c06<code>Chat<\/code>\u8def\u7531\u66f4\u6539\u4e3a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n    path: '\/chats\/:uri?',\n    name: 'Chat',\n    component: Chat\n},<\/code><\/pre>\n\n\n\n<p>\u6700\u540e\u7684\u95ee\u53f7\u544a\u8bc9 vue \u8def\u7531\u5668\u8be5<code>uri<\/code>\u53c2\u6570\u662f\u53ef\u9009\u7684\uff0c\u56e0\u6b64\u5b83\u4f1a\u5339\u914d\u88f8\u9732\u7684<code>\/chats<\/code>\uff0c<code>\/chats\/chat_url<\/code>\u5076\u6570<code>\/chats\/abazaba<\/code>\u3002\u659c\u6760\u4e4b\u540e\u7684\u4efb\u4f55\u5185\u5bb9\u90fd\u5c06\u88ab\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u8fd8\u53ef\u4ee5<code>uri<\/code>\u901a\u8fc7\u8bbf\u95ee\u6765\u83b7\u53d6\u7ec4\u4ef6\u4e2d\u7684\uff1a<\/p>\n\n\n\n<p><code>this.$route.params<\/code>\u5b83\u8fd4\u56de\u4e00\u4e2a\u5bf9\u8c61\uff1a<code>Object { uri: \"chat_url\" }<\/code>.&nbsp;\u6211\u4eec\u5f88\u5feb\u5c31\u4f1a\u9700\u8981\u5b83\u3002<\/p>\n\n\n\n<p>\u91cd\u65b0\u52a0\u8f7d\u9875\u9762\uff0c\u60a8\u5e94\u8be5\u4f1a\u770b\u5230\u663e\u793a\u804a\u5929\u5c4f\u5e55<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/danidee10.github.io\/images\/django\/realtime-django\/realtime-django-4.3.png\" alt=\"\u5b9e\u65f6 Django 4.2\" \/><\/figure>\n\n\n\n<p>\u804a\u5929\u753b\u9762<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"starting-a-new-session\">\u5f00\u59cb\u65b0\u4f1a\u8bdd<\/h3>\n\n\n\n<p>\u8981\u5f00\u59cb\u65b0\u4f1a\u8bdd\uff0c\u6211\u4eec\u53ea\u9700\u53d1\u5e03\u5230\u6211\u4eec\u5728\u7b2c 3 \u90e8\u5206\u4e2d\u521b\u5efa\u7684 API \u7aef\u70b9<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>created () {\n  this.username = sessionStorage.getItem('username')\n\n  \/\/ Setup headers for all requests\n  $.ajaxSetup({\n    beforeSend: function(xhr) {\n      xhr.setRequestHeader('Authorization', `JWT&nbsp;${sessionStorage.getItem('authToken')}`)\n    }\n  })\n},\n\nmethods: {\n  startChatSession () {\n      $.post('<a href=\"http:\/\/localhost:8000\/api\/chats\/\">http:\/\/localhost:8000\/api\/chats\/<\/a>', (data) =&gt; {\n        alert(\"A new session has been created you'll be redirected automatically\")\n        this.sessionStarted = true\n        this.$router.push(`\/chats\/${data.uri}\/`)\n      })\n\n      .fail((response) =&gt; {\n        alert(response.responseText)\n      })\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u5728<code>created<\/code>\u6302\u94a9\u4e2d\uff0c\u6211\u4eec\u4e3a\u6240\u6709 Ajax \u8bf7\u6c42\u8bbe\u7f6e\u6388\u6743\u6807\u5934\u3002\u5982\u679c\u6ca1\u6709\u8fd9\u4e2a\uff0c\u8bf7\u6c42\u5c31\u4f1a\u5931\u8d25\uff0c\u56e0\u4e3a\u6211\u4eec\u5c06\u5c1d\u8bd5\u4ee5\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u8eab\u4efd\u53d1\u5e03\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sending-messages\">\u53d1\u9001\u6d88\u606f<\/h3>\n\n\n\n<p>\u90a3\u4e48\u6211\u4eec\u5982\u4f55\u53d1\u9001\u6d88\u606f\u5462\uff1f<\/p>\n\n\n\n<p>\u4f60\u8bf4\u5bf9\u4e86\u3002\u901a\u8fc7\u53d1\u5e03\u6d88\u606f\u7aef\u70b9\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5220\u9664\u865a\u62df\u6d88\u606f\u5e76\u5c06\u6d88\u606f<code>data<\/code>\u4f5c\u4e3a\u6570\u7ec4\u5b58\u50a8\u5728\u7ec4\u4ef6\u4e2d\u3002<\/p>\n\n\n\n<p>\u8fd9\u662f<code>Chat<\/code>\u7ec4\u4ef6\uff08\u6ca1\u6709 CSS\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;template&gt;\n  &lt;div class=\"container\"&gt;\n    &lt;div class=\"row\"&gt;\n      &lt;div class=\"col-sm-6 offset-3\"&gt;\n\n        &lt;div v-if=\"sessionStarted\" id=\"chat-container\" class=\"card\"&gt;\n          &lt;div class=\"card-header text-white text-center font-weight-bold subtle-blue-gradient\"&gt;\n            Share the page URL to invite new friends\n          &lt;\/div&gt;\n\n          &lt;div class=\"card-body\"&gt;\n            &lt;div class=\"container chat-body\"&gt;\n              &lt;div v-for=\"message in messages\" :key=\"message.id\" class=\"row chat-section\"&gt;\n                &lt;template v-if=\"username === message.user.username\"&gt;\n                  &lt;div class=\"col-sm-7 offset-3\"&gt;\n                    &lt;span class=\"card-text speech-bubble speech-bubble-user float-right text-white subtle-blue-gradient\"&gt;\n                      {{ message.message }}\n                    &lt;\/span&gt;\n                  &lt;\/div&gt;\n                  &lt;div class=\"col-sm-2\"&gt;\n                    &lt;img class=\"rounded-circle\" :src=\"`<a href=\"http:\/\/placehold.it\/40\/007bff\/fff&amp;text=$%7Bmessage.user.username&#091;0].toUpperCase()\">http:\/\/placehold.it\/40\/007bff\/fff&amp;text=${message.user.username&#091;0].toUpperCase()<\/a>}`\" \/&gt;\n                  &lt;\/div&gt;\n                &lt;\/template&gt;\n                &lt;template v-else&gt;\n                  &lt;div class=\"col-sm-2\"&gt;\n                    &lt;img class=\"rounded-circle\" :src=\"`<a href=\"http:\/\/placehold.it\/40\/333333\/fff&amp;text=$%7Bmessage.user.username&#091;0].toUpperCase()\">http:\/\/placehold.it\/40\/333333\/fff&amp;text=${message.user.username&#091;0].toUpperCase()<\/a>}`\" \/&gt;\n                  &lt;\/div&gt;\n                  &lt;div class=\"col-sm-7\"&gt;\n                    &lt;span class=\"card-text speech-bubble speech-bubble-peer\"&gt;\n                      {{ message.message }}\n                    &lt;\/span&gt;\n                  &lt;\/div&gt;\n                &lt;\/template&gt;\n              &lt;\/div&gt;\n            &lt;\/div&gt;\n          &lt;\/div&gt;\n\n          &lt;div class=\"card-footer text-muted\"&gt;\n            &lt;form&gt;\n              &lt;div class=\"row\"&gt;\n                &lt;div class=\"col-sm-10\"&gt;\n                  &lt;input type=\"text\" placeholder=\"Type a message\" \/&gt;\n                &lt;\/div&gt;\n                &lt;div class=\"col-sm-2\"&gt;\n                  &lt;button class=\"btn btn-primary\"&gt;Send&lt;\/button&gt;\n                &lt;\/div&gt;\n              &lt;\/div&gt;\n            &lt;\/form&gt;\n          &lt;\/div&gt;\n        &lt;\/div&gt;\n\n        &lt;div v-else&gt;\n          &lt;h3 class=\"text-center\"&gt;Welcome !&lt;\/h3&gt;\n          &lt;br \/&gt;\n          &lt;p class=\"text-center\"&gt;\n            To start chatting with friends click on the button below, it'll start a new chat session\n            and then you can invite your friends over to chat!\n          &lt;\/p&gt;\n          &lt;br \/&gt;\n          &lt;button @click=\"startChatSession\" class=\"btn btn-primary btn-lg btn-block\"&gt;Start Chatting&lt;\/button&gt;\n        &lt;\/div&gt;\n      &lt;\/div&gt;\n    &lt;\/div&gt;\n  &lt;\/div&gt;\n&lt;\/template&gt;\n\n&lt;script&gt;\n\nconst $ = window.jQuery\n\nexport default {\n  data () {\n    return {\n      sessionStarted: false,\n      messages: &#091;\n        {\"status\":\"SUCCESS\",\"uri\":\"040213b14a02451\",\"message\":\"Hello!\",\"user\":{\"id\":1,\"username\":\"danidee\",\"email\":\"osaetindaniel@gmail.com\",\"first_name\":\"\",\"last_name\":\"\"}},\n        {\"status\":\"SUCCESS\",\"uri\":\"040213b14a02451\",\"message\":\"Hey whatsup! i dey\",\"user\":{\"id\":2,\"username\":\"daniel\",\"email\":\"\",\"first_name\":\"\",\"last_name\":\"\"}}\n      ]\n    }\n  },\n\n  created () {\n    this.username = sessionStorage.getItem('username')\n\n    \/\/ Setup headers for all requests\n    $.ajaxSetup({\n      beforeSend: function(xhr) {\n        xhr.setRequestHeader('Authorization', `JWT&nbsp;${sessionStorage.getItem('authToken')}`)\n      }\n    })\n  },\n\n  methods: {\n    startChatSession () {\n      $.post('<a href=\"http:\/\/localhost:8000\/api\/chats\/\">http:\/\/localhost:8000\/api\/chats\/<\/a>', (data) =&gt; {\n        alert(\"A new session has been created you'll be redirected automatically\")\n        this.sessionStarted = true\n        this.$router.push(`\/chats\/${data.uri}\/`)\n      })\n      .fail((response) =&gt; {\n        alert(response.responseText)\n      })\n    }\n  }\n}\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<p>\u804a\u5929\u5c4f\u5e55\u73b0\u5728\u5e94\u8be5\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/danidee10.github.io\/images\/django\/realtime-django\/realtime-django-4.4.png\" alt=\"\u5b9e\u65f6 Django 4.4\" \/><\/figure>\n\n\n\n<p>\u663e\u793a\u6765\u81ea\u9635\u5217\u7684\u6d88\u606f\u7684\u804a\u5929\u5c4f\u5e55<\/p>\n\n\n\n<p>\u6211\u4eec\u4f7f\u7528<code>v-if<\/code>\u6307\u4ee4\u5c06\u6d88\u606f\u53d1\u9001\u8005\u4e0e\u5f53\u524d\u767b\u5f55\u7684\u7528\u6237\u8fdb\u884c\u6bd4\u8f83\u3002\u6839\u636e\u7ed3\u679c\u200b\u200b\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u5b9a\u6d88\u606f\u5e94\u5982\u4f55\u663e\u793a\u3002<\/p>\n\n\n\n<p>\u7528\u6237\u53d1\u9001\u7684\u6d88\u606f\u4ee5\u84dd\u8272\u80cc\u666f\u53f3\u5bf9\u9f50\uff0c\u800c\u5176\u4ed6\u7528\u6237\u53d1\u9001\u7684\u6d88\u606f\u4ee5\u767d\u8272\u80cc\u666f\u5de6\u5bf9\u9f50\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u6211\u4eec\u6240\u505a\u7684\u4e00\u5207\uff0c\u6211\u4eec\u5e94\u8be5\u5982\u4f55\u5904\u7406\u6d88\u606f\u5df2\u7ecf\u975e\u5e38\u660e\u663e\u4e86\u3002\u5f53\u6211\u4eec\u53d1\u5e03\u65b0\u6d88\u606f\u65f6\uff0c\u6211\u4eec\u53ea\u9700\u5c06\u5176\u6dfb\u52a0\u5230\u6d88\u606f\u5217\u8868\u4e2d\uff0cVue \u5c31\u4f1a\u7167\u987e\u597d UI\uff01<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script&gt;\n\nconst $ = window.jQuery\n\nexport default {\n  data () {\n    return {\n      sessionStarted: false, messages: &#091;], message: ''\n    }\n  },\n\n  created () {\n    ...\n  },\n\n  methods: {\n    ...\n\n    postMessage (event) {\n      const data = {message: this.message}\n\n      $.post(`<a href=\"http:\/\/localhost:8000\/api\/chats\/\">http:\/\/localhost:8000\/api\/chats\/<\/a>${this.$route.params.uri}\/messages\/`, data, (data) =&gt; {\n        this.messages.push(data)\n        this.message = '' \/\/ clear the message after sending\n      })\n      .fail((response) =&gt; {\n        alert(response.responseText)\n      })\n    }\n  }\n}\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<p>\u6211\u4eec\u5df2\u7ecf\u5411\u6570\u636e\u5bf9\u8c61\u6dfb\u52a0\u4e86\u53e6\u4e00\u4e2a\u5c5e\u6027<code>message<\/code>\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u5b83\u6765\u8ddf\u8e2a\u8f93\u5165\u5b57\u6bb5\u4e2d\u8f93\u5165\u7684\u6587\u672c\u3002<\/p>\n\n\n\n<p>\u8ba9\u6211\u4eec\u5728\u6a21\u677f\u4e2d\u544a\u8bc9 Vue\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;form @submit.prevent=\"postMessage\"&gt;\n  &lt;div class=\"row\"&gt;\n    &lt;div class=\"col-sm-10\"&gt;\n      &lt;input v-model=\"message\" type=\"text\" placeholder=\"Type a message\" \/&gt;\n    &lt;\/div&gt;\n    &lt;div class=\"col-sm-2\"&gt;\n      &lt;button class=\"btn btn-primary\"&gt;Send&lt;\/button&gt;\n    &lt;\/div&gt;\n  &lt;\/div&gt;\n&lt;\/form&gt;<\/code><\/pre>\n\n\n\n<p><code>@submit.prevent<\/code><code>v-on:submit.prevent<\/code>\u662f\u4fee\u9970\u7b26\u7684\u7f29\u5199\u5f62\u5f0f\uff0c<code>.prevent<\/code>\u53ef\u9632\u6b62\u53d1\u751f\u8868\u5355\u7684\u9ed8\u8ba4\u64cd\u4f5c\uff08\u5373\u4e0d\u4f1a\u63d0\u4ea4\u8868\u5355\uff09\u3002\u8fd9\u662f\u6211\u559c\u6b22 Vue.js \u7684\u53e6\u4e00\u4e2a\u539f\u56e0\u3002\u5b83\u5145\u6ee1\u4e86\u7b80\u5355\u7684\u52a9\u624b\u548c\u9002\u91cf\u7684\u9b54\u6cd5\u3002<\/p>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u81ea\u7531\u5730\u8c03\u7528<code>event.preventDefault<\/code>\u8be5<code>postMessage<\/code>\u65b9\u6cd5\uff0c\u4f46\u8fd9\u4e0d\u662f\u201c\u7c7b\u4f3c Vue\u201d\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4e00\u5207\u987a\u5229\uff0c\u6211\u4eec\u5e94\u8be5\u80fd\u591f\u53d1\u9001\u6d88\u606f\u5e76\u8ba9\u5b83\u4eec\u663e\u793a\u5728\u804a\u5929 UI \u4e2d\uff0c\u592a\u68d2\u4e86\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"joining-a-session\">\u52a0\u5165\u4f1a\u8bdd<\/h3>\n\n\n\n<p>\u6211\u4eec\u7ec8\u4e8e\u53ef\u4ee5\u53d1\u9001\u6d88\u606f\u4e86\uff0c\u4f46\u662f\u804a\u5929\u4f1a\u5f88\u65e0\u804a\uff0c\u56e0\u4e3a\u6211\u4eec\u53ea\u662f\u5728\u81ea\u8a00\u81ea\u8bed\u3002\u6211\u4eec\u5982\u4f55\u9080\u8bf7\u670b\u53cb\u52a0\u5165\u6211\u4eec\uff1f<\/p>\n\n\n\n<p>\u6211\u4eec\u8fd8\u6709\u53e6\u4e00\u4e2a\u95ee\u9898\uff0c\u5728\u6d4f\u89c8\u5668\u4e2d\u70b9\u51fb\u5237\u65b0\u5373\u53ef\uff01\u6211\u4eec\u88ab\u91cd\u5b9a\u5411\u56de\u201c\u5f00\u59cb\u804a\u5929\u201d\u9875\u9762\u3002\u804a\u5929\u4f1a\u8bdd\u7684\u6240\u6709\u8005\u53ca\u5176\u670b\u53cb\u90fd\u65e0\u6cd5\u52a0\u5165\u6216\u6062\u590d\u804a\u5929\u4f1a\u8bdd\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u53d1\u9001\u4e00\u4e2a<code>PATCH<\/code>\u8bf7\u6c42<code>\/api\/chats\/<\/code>\uff0c\u5982\u679c\u6211\u4eec\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u8fd4\u56de\u7684\u7ed3\u679c\u4e2d\u627e\u5230\u8be5\u7528\u6237\uff0c\u5219\u610f\u5473\u7740\u4ed6\u4eec\u5df2\u6210\u529f\u6dfb\u52a0\u5230\u804a\u5929\u4f1a\u8bdd\u4e2d\uff08\u6216\u8005\u4ed6\u4eec\u5df2\u7ecf\u662f\u4f1a\u5458\uff09\u3002\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u804a\u5929\u8bb0\u5f55\u5e76\u5c06\u5176\u663e\u793a\u7ed9\u4ed6\u4eec\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script&gt;\nconst $ = window.jQuery\n\nexport default {\n  data () {\n    return {\n      sessionStarted: false, messages: &#091;], message: ''\n    }\n  },\n\n  created () {\n    this.username = sessionStorage.getItem('username')\n\n    \/\/ Setup headers for all requests\n    $.ajaxSetup({\n      beforeSend: function(xhr) {\n        xhr.setRequestHeader('Authorization', `JWT&nbsp;${sessionStorage.getItem('authToken')}`)\n      }\n    })\n\n    if (this.$route.params.uri) {\n      this.joinChatSession()\n    }\n  },\n\n  methods: {\n    startChatSession () {\n      ...\n    },\n\n    postMessage (event) {\n      ...\n    },\n\n    joinChatSession () {\n      const uri = this.$route.params.uri\n\n      $.ajax({\n        url: `<a href=\"http:\/\/localhost:8000\/api\/chats\/\">http:\/\/localhost:8000\/api\/chats\/<\/a>${uri}\/`,\n        data: {username: this.username},\n        type: 'PATCH',\n        success: (data) =&gt; {\n          const user = data.members.find((member) =&gt; member.username === this.username)\n\n          if (user) {\n            \/\/ The user belongs\/has joined the session\n            this.sessionStarted = true\n            this.fetchChatSessionHistory()\n          }\n        }\n      })\n    },\n\n    fetchChatSessionHistory () {\n      $.get(`<a href=\"http:\/\/127.0.0.1:8000\/api\/chats\/\">http:\/\/127.0.0.1:8000\/api\/chats\/<\/a>${this.$route.params.uri}\/messages\/`, (data) =&gt; {\n        this.messages = data.messages\n      })\n    }\n  }\n}\n&lt;\/script&gt;<\/code><\/pre>\n\n\n\n<p>\u73b0\u5728\u5237\u65b0\u6d4f\u89c8\u5668\uff0c\u60a8\u5e94\u8be5\u80fd\u591f\u6062\u590d\u804a\u5929\u5e76\u67e5\u770b\u804a\u5929\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p>\u53e6\u8bf7\u6253\u5f00\u53e6\u4e00\u4e2a\u9009\u9879\u5361\uff0c\u767b\u5f55\u5e76\u5bfc\u822a\u5230\u804a\u5929 URL\u3002\u5982\u679c\u4e00\u5207\u987a\u5229\uff0c\u60a8\u5e94\u8be5\u4f1a\u5c06\u804a\u5929\u8bb0\u5f55\u8f6c\u53d1\u7ed9\u60a8\u3002\u8fd9\u610f\u5473\u7740\u5176\u4ed6\u7528\u6237\u53ef\u4ee5\u52a0\u5165\u804a\u5929\u4f1a\u8bdd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"realtime-messaging\">\u5b9e\u65f6\u6d88\u606f\u4f20\u9012<\/h3>\n\n\n\n<p>\u73b0\u5728\u6211\u4eec\u7684\u804a\u5929\u5e94\u7528\u7a0b\u5e8f\u5f88\u7cdf\u7cd5\uff0c\u56e0\u4e3a\u7528\u6237\u5fc5\u987b\u624b\u52a8\u70b9\u51fb\u5237\u65b0\u6309\u94ae\u6765\u68c0\u67e5\u65b0\u6d88\u606f\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5e0c\u671b\u8fd9\u4e2a\u8fc7\u7a0b\u662f\u81ea\u52a8\u7684\u3002<\/p>\n\n\n\n<p>\u89e3\u51b3\u65b9\u6848\u5df2\u7ecf\u89e6\u624b\u53ef\u53ca<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u60a8\u6709\u4e00\u4e2a\u4ece\u670d\u52a1\u5668\u83b7\u53d6\u6240\u6709\u6d88\u606f\u7684\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u4f60\u6709\u8fd9\u4e2a<code>setInterval<\/code>\u529f\u80fd\u3002<\/li>\n\n\n\n<li>\u4f60\u6709 JavaScript\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/s2.quickmeme.com\/img\/26\/26b2ff8c02a48f89852a259642e29c421f9c3ea386c75a50a21f316ddd991c6f.jpg\" alt=\"\u4f60\u5f97\u5230\u4e86\u8fd9\u4e2a\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>created () {\n  this.username = sessionStorage.getItem('username')\n\n  \/\/ Setup headers for all requests\n  $.ajaxSetup({\n    beforeSend: function(xhr) {\n      xhr.setRequestHeader('Authorization', `JWT&nbsp;${sessionStorage.getItem('authToken')}`)\n    }\n  })\n\n  if (this.$route.params.uri) {\n    this.joinChatSession()\n  }\n\n  setInterval(this.fetchChatSessionHistory, 3000)\n},<\/code><\/pre>\n\n\n\n<p>\u55ef\uff0c\u8fd9\u975e\u5e38\u7b80\u5355\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5728\u94a9\u5b50\u4e2d\u6dfb\u52a0\u4e00\u884c\u5373\u53ef<code>created<\/code>\u3002<\/p>\n\n\n\n<p><code>setInterval(this.fetchChatSessionHistory, 3000)<\/code><\/p>\n\n\n\n<p>\u5b83\u6bcf 3 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