半小時結(jié)束戰(zhàn)斗1.iframe通信,iframe通信安全2.vue2、3區(qū)別3.proxy和defineProperty區(qū)別.proxy是深代理嗎4.http的緩存,cache-control的no-cache和no-store是啥5.http2的一些特性、隊頭阻塞、丟幀丟包怎么監(jiān)測以及怎么重新發(fā)送。服務(wù)端推送怎么做的6.實現(xiàn)日志記錄器//實現(xiàn)createDeepLoggerconst logger = createDeepLogger({ name: 'Alice', age: 30, address: { city: 'Wonderland', zip: '12345' }, hobbies: ['reading', 'traveling']});console.log(logger.name); // 輸出: Alice// 日志: 訪問屬性: name, 值: Alicelogger.address.city = 'New Wonderland'; // 輸出: undefined// 日志: 修改屬性: address.city, 舊值: Wonderland, 新值: New Wonderlanddelete logger.hobbies[0]; // 輸出: undefined// 日志: 刪除屬性: hobbies[0]