{"id":15344693,"url":"https://github.com/moremind/websocket_sharedworker","last_synced_at":"2025-04-13T13:20:36.318Z","repository":{"id":108635774,"uuid":"248461403","full_name":"moremind/Websocket_SharedWorker","owner":"moremind","description":"浏览器多tab页共用一个websocket","archived":false,"fork":false,"pushed_at":"2020-03-23T06:49:02.000Z","size":174,"stargazers_count":5,"open_issues_count":0,"forks_count":3,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-27T04:22:22.636Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/moremind.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-03-19T09:28:15.000Z","updated_at":"2025-01-21T01:36:35.000Z","dependencies_parsed_at":"2023-04-19T04:16:01.595Z","dependency_job_id":null,"html_url":"https://github.com/moremind/Websocket_SharedWorker","commit_stats":{"total_commits":2,"total_committers":1,"mean_commits":2.0,"dds":0.0,"last_synced_commit":"aa3ac6c606cd191944e446893ce2c9a162ea21bc"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/moremind%2FWebsocket_SharedWorker","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/moremind%2FWebsocket_SharedWorker/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/moremind%2FWebsocket_SharedWorker/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/moremind%2FWebsocket_SharedWorker/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/moremind","download_url":"https://codeload.github.com/moremind/Websocket_SharedWorker/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248718016,"owners_count":21150488,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-01T11:02:06.815Z","updated_at":"2025-04-13T13:20:36.310Z","avatar_url":"https://github.com/moremind.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"## 浏览器多tab消息共享\n\n### 需求\n\n多个浏览器页面启动，需要使用同一个websocket在每个tab中发送消息和收取消息。\n\n### 技术栈\n\n\u003e 前端：SharedWorker + Websocket\n\n\u003e 服务端：websocket\n\n### SharedWorker\n\u003eSharedWorker接口代表一种特定类型的工作者，可以从几个浏览上下文中访问，例如几个窗口，内联框架或甚至工作者。它们实现一个不同于专门工作者的接口\n\n示例：\n\n**main.js**\n\n```javascript\n\u003cscript\u003e\n    var worker;\n    console.log(\"支持sharedworker\")\n    worker = new SharedWorker('work.js');\n\n    worker.port.onmessage = function(event) {\n        console.log(\"收到消息\");\n    };\n    $(\"#send\").on('click', function () {\n        worker.port.postMessage({method: \"send\", data: $('#txt').val()});\n    });\n\u003c/script\u003e\n```\n**work.js**\n\n```javascript\nonconnect = function (e) {\n    // 通过 e.ports 拿到 port\n    var port = e.ports[0];\n    portList.push(port);\n\n    // port.onmessage 监听父线程的消息\n    port.onmessage = function (event) {\n        var workerResult = event.data.data;\n        portList.map(item=\u003e{            \n            // item!=port\u0026\u0026item.postMessage(workerResult);  /**不发给自己 */\n            item.postMessage(workerResult);                 /**发给自己 */\n        });\n    }\n}\n```\n\n### 预览\n\n![demo1](demo1.jpg)\n\n![demo2](demo2.jpg)\n\n### chrome中查看sharedworker\n\u003e chrome中输入：chrome://inspect/#workers\n\n![demo3](demo3.jpg)\n\n### github地址\n\nhttps://github.com/hirCodd/Websocket_SharedWorker\n\n### 浏览器支持\n\nChrome(4+)/Edge(12+)/Firefox(79)/Android(4.4+)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmoremind%2Fwebsocket_sharedworker","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmoremind%2Fwebsocket_sharedworker","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmoremind%2Fwebsocket_sharedworker/lists"}