{"id":178,"date":"2025-12-08T22:33:52","date_gmt":"2025-12-08T14:33:52","guid":{"rendered":"http:\/\/38.246.253.12\/?p=178"},"modified":"2025-12-08T23:54:01","modified_gmt":"2025-12-08T15:54:01","slug":"%e8%87%aa%e5%88%b6u%e6%a0%a1%e5%9b%adai%e7%89%88%e5%88%b7%e6%97%b6%e9%95%bf%e8%84%9a%e6%9c%ac2-0","status":"publish","type":"post","link":"https:\/\/chukai.cc\/index.php\/2025\/12\/08\/%e8%87%aa%e5%88%b6u%e6%a0%a1%e5%9b%adai%e7%89%88%e5%88%b7%e6%97%b6%e9%95%bf%e8%84%9a%e6%9c%ac2-0\/","title":{"rendered":"\u81ea\u5236U\u6821\u56edai\u7248\u5237\u65f6\u957f\u811a\u672c\u6d4b\u8bd5"},"content":{"rendered":"\n<p>\u4f18\u5316\u91cd\u8fde\u903b\u8f91\uff0c U \u6821\u56edai\u7248\u672c WS \u5fc3\u8df3\u4fdd\u6d3b\u811a\u672c <br>\u5176\u5b9e\u7406\u8bba\u4e0a\u6240\u6709\u5237\u8bfe\u7f51\u7ad9\u90fd\u53ef\u4ee5\u4fdd\u6d3b \u53ea\u9700\u8981\u66ff\u6362\u5173\u952e\u53c2\u6570<\/p>\n\n\n\n<h2 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\/\u26a0\ufe0f\u8b66\u544a \/\u274c\u9519\u8bef\uff09\uff0c\u63a7\u5236\u53f0\u80fd\u6e05\u6670\u770b\u5230\u8fde\u63a5\u72b6\u6001\u3001\u5fc3\u8df3\u53d1\u9001\u7ed3\u679c\uff0c\u6392\u67e5\u95ee\u9898\u65f6\u4e00\u76ee\u4e86\u7136\uff0c\u8c03\u8bd5\u6a21\u5f0f\u4e5f\u53ef\u4ee5\u4e00\u952e\u5173\u95ed\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u7075\u6d3b\u7684\u624b\u52a8\u63a7\u5236<\/h3>\n\n\n\n<p>\u811a\u672c\u66b4\u9732\u4e86<code>stop()<\/code>\u548c<code>restart()<\/code>\u65b9\u6cd5\uff0c\u4e0d\u60f3\u7528\u4e86\u53ef\u4ee5\u624b\u52a8\u505c\u6b62\uff0c\u51fa\u95ee\u9898\u4e5f\u80fd\u4e00\u952e\u91cd\u542f\uff0c\u4e0d\u7528\u5237\u65b0\u9875\u9762\u91cd\u65b0\u6267\u884c\u811a\u672c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u903b\u8f91\u62c6\u89e3<\/h2>\n\n\n\n<ol 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\u79d2\u540e\u81ea\u52a8\u91cd\u5efa\u8fde\u63a5\uff0c\u5168\u7a0b\u65e0\u9700\u624b\u52a8\u5e72\u9884\uff1b<\/li>\n\n\n\n<li><strong>\u8d44\u6e90\u91ca\u653e<\/strong>\uff1a\u9875\u9762\u5173\u95ed\u3001\u624b\u52a8\u505c\u6b62\u65f6\uff0c\u5f7b\u5e95\u6e05\u7406\u5b9a\u65f6\u5668\u548c WS \u8fde\u63a5\uff0c\u907f\u514d\u6b8b\u7559\u95ee\u9898\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f7f\u7528\u65b9\u6cd5<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u76f4\u63a5\u590d\u5236\u811a\u672c\u5230\u6d4f\u89c8\u5668\u63a7\u5236\u53f0\u6267\u884c\uff0c\u81ea\u52a8\u542f\u52a8\u5fc3\u8df3\u4fdd\u6d3b\uff1b<\/li>\n\n\n\n<li>\u8c03\u8bd5\u6a21\u5f0f\u9ed8\u8ba4\u5f00\u542f\uff0c\u5982\u9700\u5173\u95ed\u65e5\u5fd7\uff0c\u5c06 CONFIG \u91cc\u7684 debug \u6539\u4e3a false \u5373\u53ef\uff1b<\/li>\n\n\n\n<li>\u624b\u52a8\u63a7\u5236\uff1a\u6267\u884c\u811a\u672c\u8fd4\u56de\u5bf9\u8c61\u7684<code>stop()<\/code>\u505c\u6b62\u670d\u52a1\uff0c<code>restart()<\/code>\u91cd\u542f\u670d\u52a1\uff1b<\/li>\n\n\n\n<li>\u6838\u5fc3\u914d\u7f6e\uff08WS \u5730\u5740\u3001\u5fc3\u8df3\u6a21\u677f\uff09\u65e0\u9700\u4fee\u6539\uff0c\u9002\u914d U \u6821\u56ed\u9ed8\u8ba4\u683c\u5f0f\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u4f53<\/h2>\n\n\n\n<p>\/\/ \ud83d\ude80 U\u6821\u56edWS\u5fc3\u8df3\u6700\u7ec8\u7248\uff08\u51cf\u5c11\u91cd\u8fde\u9891\u7387\uff0c\u9002\u914d\u5355\u8fde\u63a5\u9650\u5236\uff09<br>(function() {<br>&#8216;use strict&#8217;;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \ud83d\ude80 U\u6821\u56edWS\u5fc3\u8df3\u6700\u7ec8\u7248\uff08\u51cf\u5c11\u91cd\u8fde\u9891\u7387\uff0c\u9002\u914d\u5355\u8fde\u63a5\u9650\u5236\uff09+ \u9632\u957f\u65f6\u95f4\u672a\u64cd\u4f5c\u68c0\u6d4b\n(function() {\n    'use strict';\n\n    \/\/ ========== \u6838\u5fc3\u914d\u7f6e\uff08\u65e0\u9700\u4fee\u6539\uff09 ==========\n    const CONFIG = {\n        WS_URL: 'wss:\/\/umcs.unipus.cn\/umcs\/?appId=1&amp;openId=6f8cd8e9bd4b4a22aa0d3a085c46db6b&amp;token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJvcGVuX2lkIjoiNmY4Y2Q4ZTliZDRiNGEyMmFhMGQzYTA4NWM0NmRiNmIiLCJuYW1lIjoiIiwiZW1haWwiOiIiLCJhZG1pbmlzdHJhdG9yIjpmYWxzZSwiZXhwIjoxNzk2NzM4MTQ0NzA1LCJpc3MiOiJjNGY3NzIwNjNkY2ZhOThlOWM1MCIsImF1ZCI6ImVkeC51bmlwdXMuY24ifQ.se6iYGby6f1sld2Ft-aDm-y-08PdV0ovt1IH983laBs&amp;devId=7e171a7d6b54b6a8c3e04ae9b378412e&amp;EIO=4&amp;transport=websocket',\n        HEART_TEMPLATE: '42&#91;\"start\",{\"client\":\"pc\",\"module\":\"6775593db020b63\",\"moduleGroup\":\"course-v2:8153f185000e57d+nhce_v4_rw_xxt_1+20250618\",\"url\":\"https:\/\/ucontent.unipus.cn\/_explorationpc_default\/pc.html?cid=1600722671889351088&amp;theme=3264FA&amp;aitutorialId=16805&amp;cloudCurriculaId=238072&amp;source=cloud&amp;courseResourceId=20000860328#\/course-v2:8153f185000e57d+nhce_v4_rw_xxt_1+20250618\/courseware\/6775593da000b63\/6775593db000b63\/6775593db010b63\/6775593db020b63\",\"tag1\":\"6775593da000b63\",\"tag2\":\"6775593db000b63\",\"tag3\":\"{\\\"microBlock\\\":\\\"6775593da000b63\/6775593db000b63\\\",\\\"version\\\":\\\"1\\\",\\\"source\\\":\\\"ucontent\\\"}\",\"timer\":TIMER_PLACEHOLDER}]',\n        heartInterval: 15000,    \/\/ \u5fc3\u8df3\u95f4\u969415\u79d2\n        reconnectDelay: 8000,    \/\/ \u91cd\u8fde\u95f4\u96948\u79d2\n        userActiveInterval: 60000, \/\/ \u6a21\u62df\u7528\u6237\u64cd\u4f5c\u95f4\u9694\uff081\u5206\u949f\uff0c\u53ef\u6839\u636e\u68c0\u6d4b\u9608\u503c\u8c03\u6574\uff09\n        debug: true\n    };\n\n    \/\/ ========== \u5168\u5c40\u53d8\u91cf ==========\n    let ws = null;\n    let heartTimer = null;\n    let reconnectTimer = null;\n    let userActiveTimer = null; \/\/ \u6a21\u62df\u7528\u6237\u64cd\u4f5c\u5b9a\u65f6\u5668\n\n    \/\/ ========== \u5de5\u5177\u51fd\u6570 ==========\n    const log = (type, message) => {\n        if (!CONFIG.debug) return;\n        const time = new Date().toLocaleTimeString();\n        const prefixes = { success: '\u2705', warn: '\u26a0\ufe0f', error: '\u274c', info: '\u2139\ufe0f' };\n        console.log(`${prefixes&#91;type] || '\u2139\ufe0f'} &#91;${time}] ${message}`);\n    };\n\n    const clearAllTimers = () => {\n        if (heartTimer) clearInterval(heartTimer);\n        if (reconnectTimer) clearTimeout(reconnectTimer);\n        if (userActiveTimer) clearInterval(userActiveTimer); \/\/ \u6e05\u7406\u7528\u6237\u64cd\u4f5c\u5b9a\u65f6\u5668\n        heartTimer = null;\n        reconnectTimer = null;\n        userActiveTimer = null;\n    };\n\n    \/\/ ========== \u9632\u957f\u65f6\u95f4\u672a\u64cd\u4f5c\u6838\u5fc3\u51fd\u6570 ==========\n    const simulateUserActivity = () => {\n        try {\n            \/\/ 1. \u6a21\u62df\u9f20\u6807\u968f\u673a\u79fb\u52a8\uff08\u907f\u514d\u56fa\u5b9a\u4f4d\u7f6e\u88ab\u68c0\u6d4b\uff09\n            const randomX = Math.floor(Math.random() * window.innerWidth);\n            const randomY = Math.floor(Math.random() * window.innerHeight);\n            const mouseMoveEvent = new MouseEvent('mousemove', {\n                clientX: randomX,\n                clientY: randomY,\n                bubbles: true, \/\/ \u4e8b\u4ef6\u5192\u6ce1\uff0c\u6a21\u62df\u771f\u5b9e\u64cd\u4f5c\n                cancelable: true\n            });\n            document.dispatchEvent(mouseMoveEvent);\n\n            \/\/ 2. \u6a21\u62df\u8f7b\u5fae\u6eda\u52a8\uff08\u53ef\u9009\uff0c\u589e\u52a0\u771f\u5b9e\u6027\uff09\n            if (Math.random() > 0.5) { \/\/ 50%\u6982\u7387\u6267\u884c\uff0c\u907f\u514d\u89c4\u5f8b\n                const scrollDir = Math.random() > 0.5 ? 10 : -10; \/\/ \u968f\u673a\u4e0a\u4e0b\u6eda\u52a8\n                window.scrollBy(0, scrollDir);\n            }\n\n            \/\/ 3. \u6a21\u62df\u70b9\u51fb\u9875\u9762\u7a7a\u767d\u5904\uff08\u53ef\u9009\uff09\n            if (Math.random() > 0.7) { \/\/ 30%\u6982\u7387\u6267\u884c\n                const clickEvent = new MouseEvent('click', {\n                    clientX: randomX,\n                    clientY: randomY,\n                    bubbles: true,\n                    cancelable: true\n                });\n                document.body.dispatchEvent(clickEvent);\n            }\n\n            log('success', `\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u6210\u529f \ud83d\uddb1\ufe0f (\u9f20\u6807\u4f4d\u7f6e: ${randomX}, ${randomY})`);\n        } catch (e) {\n            log('error', `\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u5931\u8d25: ${e.message}`);\n        }\n    };\n\n    \/\/ ========== WS\u5fc3\u8df3\u6838\u5fc3\u903b\u8f91 ==========\n    const sendHeartbeat = () => {\n        if (!ws || ws.readyState !== WebSocket.OPEN) {\n            log('warn', 'WS\u672a\u8fde\u63a5\uff0c\u8df3\u8fc7\u672c\u6b21\u5fc3\u8df3');\n            return;\n        }\n        try {\n            const heartMsg = CONFIG.HEART_TEMPLATE.replace('TIMER_PLACEHOLDER', Date.now());\n            ws.send(heartMsg);\n            log('success', '\u5fc3\u8df3\u5305\u53d1\u9001\u6210\u529f \u2728');\n        } catch (e) {\n            log('error', `\u5fc3\u8df3\u53d1\u9001\u5931\u8d25: ${e.message}`);\n        }\n    };\n\n    const createWS = () => {\n        \/\/ \u6e05\u7406\u65e7\u8fde\u63a5\u548c\u5b9a\u65f6\u5668\n        clearAllTimers();\n        if (ws) { try { ws.close(); } catch (e) {} ws = null; }\n\n        try {\n            ws = new WebSocket(CONFIG.WS_URL);\n            log('info', '\u6b63\u5728\u5efa\u7acbWS\u8fde\u63a5...');\n\n            ws.onopen = () => {\n                log('success', 'WS\u8fde\u63a5\u5efa\u7acb\u6210\u529f\uff01');\n                sendHeartbeat(); \/\/ \u7acb\u5373\u53d1\u4e00\u6b21\u5fc3\u8df3\n                heartTimer = setInterval(sendHeartbeat, CONFIG.heartInterval);\n                \/\/ \u542f\u52a8\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u5b9a\u65f6\u5668\n                userActiveTimer = setInterval(simulateUserActivity, CONFIG.userActiveInterval);\n                simulateUserActivity(); \/\/ \u7acb\u5373\u6267\u884c\u4e00\u6b21\uff0c\u907f\u514d\u521d\u59cb\u7b49\u5f85\n            };\n\n            ws.onmessage = (event) => {\n                if (event.data.includes('ok')) log('success', `\u670d\u52a1\u5668\u54cd\u5e94\u6b63\u5e38: ${event.data.substring(0, 40)}...`);\n            };\n\n            ws.onclose = () => {\n                log('warn', `WS\u8fde\u63a5\u5173\u95ed\uff0c${CONFIG.reconnectDelay\/1000}\u79d2\u540e\u81ea\u52a8\u91cd\u8fde`);\n                clearAllTimers();\n                reconnectTimer = setTimeout(createWS, CONFIG.reconnectDelay);\n            };\n\n            ws.onerror = (error) => {\n                log('error', `WS\u9519\u8bef: ${error.message || '\u672a\u77e5\u9519\u8bef'}`);\n            };\n        } catch (e) {\n            log('error', `\u521b\u5efaWS\u5931\u8d25: ${e.message}`);\n            reconnectTimer = setTimeout(createWS, CONFIG.reconnectDelay);\n        }\n    };\n\n    \/\/ \u9875\u9762\u5173\u95ed\u6e05\u7406\n    window.addEventListener('beforeunload', () => {\n        clearAllTimers();\n        if (ws) ws.close();\n        log('info', '\u9875\u9762\u5173\u95ed\uff0c\u505c\u6b62\u5fc3\u8df3\u548c\u7528\u6237\u64cd\u4f5c\u6a21\u62df\u670d\u52a1');\n    });\n\n    \/\/ \u542f\u52a8\n    createWS();\n\n    \/\/ \u66b4\u9732\u63a7\u5236\u65b9\u6cd5\n    return {\n        stop: () => {\n            clearAllTimers();\n            if (ws) ws.close();\n            log('info', '\u5fc3\u8df3\u548c\u7528\u6237\u64cd\u4f5c\u6a21\u62df\u670d\u52a1\u5df2\u624b\u52a8\u505c\u6b62');\n        },\n        restart: createWS\n    };\n})();\n<\/code><\/pre>\n\n\n\n<p>})();<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f18\u5316\u91cd\u8fde\u903b\u8f91\uff0c U \u6821\u56edai\u7248\u672c WS \u5fc3\u8df3\u4fdd\u6d3b\u811a\u672c \u5176\u5b9e\u7406\u8bba\u4e0a\u6240\u6709\u5237\u8bfe\u7f51\u7ad9\u90fd\u53ef\u4ee5\u4fdd\u6d3b \u53ea\u9700\u8981\u66ff\u6362\u5173\u952e\u53c2\u6570 \u4e3a 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