[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fsM4ex5TMpfDDpNrCjrD3HjnfS0nPiMWO0ood8v5hWL0":3,"$f0Sz7ecpt3D_a18WEVoLcsYRM5zObjXWNEhhEo6e8eAA":39,"$fF8Fkbgf_Yuto9P_a__MzZtuj-m9FSO8I0TCRzdJwdqA":81,"$fv2tCCIjhs0JEqmH3Gup0RVCiyWIJp2-il9KAJ-U_u1g":101},{"ads":4,"bookConfig":37,"enableAds":13,"enableAdsVpn":13,"enableAdsVps":13,"userConfig":38},[5,12,19,25,31],{"coverImage":6,"description":7,"id":8,"image":9,"link":10,"title":11},"https://cdn.alltool.top/image/detail/fanai_ad.jpg","一顿饭AI 提供 ChatGPT Plus、Claude 等主流 AI 会员服务，支持支付宝直接付款，价格实在，开通简单。",7,"https://alltool.top/image/detail/chatgpt_logo.png","/blog/5a43","ChatGPT Plus低价代充｜支持支付宝",{"coverImage":13,"description":14,"id":15,"image":16,"link":17,"title":18},null,"1核1G内存30G SSD，每月1TB流量，美国节点，可以用来部署专属VPN、小型网站、博客。",2,"https://alltool.top/image/detail/cloudcone_favicon.png","https://cgfw.top/selfvpn.html","全球最便宜的VPS云服务器(13元/月)",{"coverImage":13,"description":20,"id":21,"image":22,"link":23,"title":24},"2核2G内存40G SSD云服务器，3M带宽，1个外网IPv4地址，超高性价比！",1,"https://img.alicdn.com/tfs/TB1_ZXuNcfpK1RjSZFOXXa6nFXa-32-32.ico","https://pdfs.top/blog/pt4s#ad","阿里云99元/年服务器专享购买链接",{"coverImage":13,"description":26,"id":27,"image":28,"link":29,"title":30},"免费下载电子书阅读器，支持Windows、安卓、IOS、MacOS等系统",5,"https://alltool.top/image/detail/ebook.png","https://pan.xunlei.com/s/VOLZuDZRhtvQUgIxeq96Mu9pA1?pwd=abn7","EPUB、PDF电子书阅读器下载",{"coverImage":13,"description":32,"id":33,"image":34,"link":35,"title":36},"最强PDF工具，支持编辑、签名、加密、OCR识别等25种功能。",3,"https://alltool.top/image/detail/adobe_acrobat.png","https://pdfs.top/blog/n7gq#ad","Adobe Acrobat Pro 2025绿色版","{\"bookQa\":[{\"question\":\"能否在线阅读？\",\"answer\":\"跳转到网盘下载页面，可以在线阅读，觉得不错再转存到自己的网盘。\"},{\"question\":\"如何下载？\",\"answer\":\"先将文件夹转存到自己的网盘（一定要转存整个文件夹，否则文件更新不会提醒），然后在网盘下载文件。\"},{\"question\":\"不知道下载哪种格式？\",\"answer\":\"移动端阅读推荐EPUB格式；电脑端如果阅读技术书籍，推荐PDF，阅读文学作品推荐EPUB格式。\"},{\"question\":\"个别PDF文档预览一直提示“文档打开失败”\",\"answer\":\"网盘自身问题，下载后可正常阅读。也可先转存到自己的网盘，再用客户端预览。\"},{\"question\":\"每天的下载次数是多少？\",\"answer\":\"每人每天可以下载5本不同的书籍，已经下载过的不占用下载次数。⚠️通过技术手段恶意频繁下载会被封禁！\"}]}","{\"enableResourceRequest\":true,\"enableAds\":true,\"enableAdsVpn\":false,\"enableAdsVps\":false,\"indexTopCount\":15,\"indexTopLatestCount\":15,\"indexStickCount\":10,\"indexLatestCount\":20}",{"author":40,"bookTags":13,"bookVersion":41,"categoryIds":42,"categoryNames":45,"code":48,"coverImageUrl":49,"createTime":50,"description":51,"doubanUrl":13,"files":52,"indexId":60,"isbn":61,"isbn10":62,"language":63,"name":64,"publishDate":65,"publisher":66,"pv":67,"recommendation":13,"score":68,"seoDescription":69,"seoKeywords":70,"seoTitle":71,"series":72,"tags":73,"title":78,"toc":13,"translator":13,"updateTime":79,"updateTimeDesc":80},"周志明 ","第3版",[43,44],140,147,[46,47],"计算机","计算机科学","4a7b1e927469414e95d81782f45ead63","/image/cover/4a7b1e927469414e95d81782f45ead63.jpg","2025-01-02 11:09:18","\u003Cblockquote>\u003Cp>这是一部从工作原理和工程实践两个维度深入剖析JVM的著作，是计算机领域公认的经典，繁体版在台湾也颇受欢迎。\u003C/p>\u003C/blockquote>\u003Cp>自2011年上市以来，前两个版本累计印刷36次，销量超过30万册，两家主要网络书店的评论近90000条，内容上近乎零差评，是原创计算机图书领域不可逾越的丰碑。\u003C/p>\u003Cp>第3版在第2版的基础上做了重大修订，内容更丰富、实战性更强：根据新版JDK对内容进行了全方位的修订和升级，围绕新技术和生产实践新增逾10万字，包含近50%的全新内容，并对第2版中含糊、瑕疵和错误内容进行了修正。\u003C/p>\u003Cp>《深入理解Java虚拟机：JVM高级特性与最佳实践（第三版）》一共13章，分为五大部分：\u003C/p>\u003Cul>\u003Cli>\u003Cp>第一部分（第1章）走近Java\u003C/p>\u003Cp>系统介绍了Java的技术体系、发展历程、虚拟机家族，以及动手编译JDK，了解这部分内容能对学习JVM提供良好的指引。\u003C/p>\u003C/li>\u003Cli>\u003Cp>第二部分（第2~5章）自动内存管理\u003C/p>\u003Cp>详细讲解了Java的内存区域与内存溢出、垃圾收集器与内存分配策略、虚拟机性能监控与故障排除等与自动内存管理相关的内容，以及10余个经典的性能优化案例和优化方法；\u003C/p>\u003C/li>\u003Cli>\u003Cp>第三部分（第6~9章）虚拟机执行子系统\u003C/p>\u003Cp>深入分析了虚拟机执行子系统，包括类文件结构、虚拟机类加载机制、虚拟机字节码执行引擎，以及多个类加载及其执行子系统的实战案例；\u003C/p>\u003C/li>\u003Cli>\u003Cp>第四部分（第10~11章）程序编译与代码优化\u003C/p>\u003Cp>详细讲解了程序的前、后端编译与优化，包括前端的易用性优化措施，如泛型、主动装箱拆箱、条件编译等的内容的深入分析；以及后端的性能优化措施，如虚拟机的热点探测方法、HotSpot 的即时编译器、提前编译器，以及各种常见的编译期优化技术；\u003C/p>\u003C/li>\u003Cli>\u003Cp>第五部分（第12~13章）高效并发\u003C/p>\u003Cp>主要讲解了Java实现高并发的原理，包括Java的内存模型、线程与协程，以及线程安全和锁优化。\u003C/p>\u003C/li>\u003C/ul>\u003Cp>全书以实战为导向，通过大量与实际生产环境相结合的案例分析和展示了解决各种Java技术难题的方案和技巧。\u003C/p>",[53],{"code":54,"fileFormat":55,"fileSize":56,"needPassword":57,"netDiskType":58,"pages":59,"remark":13},"143c16be8b2a40eea167baa4e30338f0","PDF+EPUB","27.68 MB",true,"Quark",540,"50505581001","9787111641247","7111641248","中文","深入理解Java虚拟机：JVM高级特性与最佳实践（第3版）","2019-01-01","机械工业出版社",2404,10,"《深入理解Java虚拟机：JVM高级特性与最佳实践（第三版）》PDF免费下载，下载地址：https://pan.quark.cn/s/15cc9426e316。作者：周志明 ，ISBN：9787111641247，出版社：机械工业出版社，出版时间：2019年01月。","深入理解Java虚拟机,JVM高级特性与最佳实践,第3版,北京华章图文信息有限公司,周志明,电子书,电子版,pdf,免费下载,下载,epub","《深入理解Java虚拟机（第3版）》 - PDF下载 - 周志明 - JVM高级特性与最佳实践","华章原创精品",[74],{"code":13,"color":75,"name":76,"sort":21,"tip":77},"success","True PDF","纸质书原始版本电子书，质量最高的PDF","深入理解Java虚拟机：JVM高级特性与最佳实践（第3版）PDF下载","2026-08-04 12:23:20","1个月前",[82,91],{"author":83,"categories":84,"code":85,"coverImageUrl":86,"description":13,"name":87,"publishDate":88,"pv":89,"score":90},"张秀宏",[46],"tpwt5","/image/cover/tpwt5.jpg","自己动手写Java虚拟机","2016-05-01 00:00:00",65,8.3,{"author":92,"categories":93,"code":95,"coverImageUrl":96,"description":13,"name":97,"publishDate":98,"pv":99,"score":100},"周志明",[46,94],"编程","6a11632466aa42bc9e805199edc209d6","/image/cover/6a11632466aa42bc9e805199edc209d6.jpg","凤凰架构","2021-06-30 00:00:00",677,9.3,[102],{"categories":103,"code":105,"coverImageUrl":106,"description":107,"publishDate":108,"pv":109,"title":110},[94,104],"Java开发","ayi5","/image/blog/ayi5/1537734-20221109211236619-559927445.png","本文基于Java Se 11讲解。根据《Java虚拟机规范》的规定，Java虚拟机所管理的内存将会包括以下几个运行时数据区域：对于不同的虚拟机实现，在运行时数据区的实现上并不完全相同。对于常用的HotSpot虚拟机来说，它的运行时数据区如下：主要区别在于，HotSpot使用了直接使用本地内存（即机器本身内存）的元空间（metaspace）来实现方法区。","2025-06-30 00:00:00",253,"JVM11运行时数据区域详解"]