| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8" /> |
| <meta http-equiv="X-UA-Compatible" content="IE=edge" /> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> |
| <title>Object.defineProperty()</title> |
| </head> |
| <body> |
| <script> |
| |
| var geyao = { |
| sex: "男", |
| age: 18, |
| }; |
| console.log(geyao,"geyao1") |
| |
| Object.defineProperty(geyao, "sex", { |
| |
| get: function () { |
| console.log("读取时,get被触发"); |
| |
| return this.sex |
| }, |
| set: function (value) { |
| console.log(value,"value"); |
| this.sex=value |
| }, |
| |
| }); |
| console.log(geyao.sex,"geyao2") |
| |
| </script> |
| </body> |
| </html> |
【推荐】国内首个AI IDE,深度理解中文开发场景,立即下载体验Trae
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】抖音旗下AI助手豆包,你的智能百科全书,全免费不限次数
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步
· 阿里最新开源QwQ-32B,效果媲美deepseek-r1满血版,部署成本又又又降低了!
· SQL Server 2025 AI相关能力初探
· AI编程工具终极对决:字节Trae VS Cursor,谁才是开发者新宠?
· 开源Multi-agent AI智能体框架aevatar.ai,欢迎大家贡献代码
· Manus重磅发布:全球首款通用AI代理技术深度解析与实战指南