1、Servlet的继承关系假如现有我们自定义的一个Servlet，继承HttpServlet，那么实际上它的继承链如下图：!(https://oscimg.oschina.net/oscnet/19b30d211c1aa06ff2eac0334985c091886.png)可以看到，核心的部分在于：

点击上方蓝色“java大数据修炼之道”, 选择“设为星标”每晚九点:技术干货👉必定奉上!(https://oscimg.oschina.net/oscnet/61f41e19c0464b9a8377d42d7552da41.png)!(https://oscimg.oschina.net/oscnet/f7a7c5e17f92

!(https://oscimg.oschina.net/oscnet/c50d9b36f669b6b77cd9a6bb7f413c9f552.png)前言在前面的SOFA源码分析——服务发布过程(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fthinkinja

基本swagger使用不再详解，具体百度其它帖子1.将汉化的swaggerjs文件复制到项目根目录中!(https://oscimg.oschina.net/oscnet/8a46de4361c3973dca1ea77fe1c54ac1084.png)js代码如下1'usestrict';2

MySQL索引（二）B树在磁盘中的存储回顾!w200(https://oscimg.oschina.net/oscnet/bb8c395de7ffd25b8826c09d6cfe97ebbc0.jpg)上一篇文章《MySQL索引为什么要用B树》(https://www.oschina.

（麻烦看这篇的大大们，穿越到这https://my.oschina.net/shyloveliyi/blog/2980868）1、本次对比基础环境信息如下：    springboot版本1.5.10  centos虚机4c6G，版本7.4  centos实机2u16c40G，版本7.4，虚机运行在实机上  ab版本2.3

!00logo.png(https://oscimg.oschina.net/oscnet/upc4ad68e1489dd93a27450e019a05f7e5.png)!01盗图.png(https://oscimg.oschina.net/oscnet/up63b04cf78c14f773e5c3511cf204d9a1.png)

老孟一个有态度的程序员!(https://oscimg.oschina.net/oscnet/53ec6044a9b9d46d977d267d38ac66ceffc.jpg)!(https://oscimg.oschina.net/oscnet/3c7302cb2864c17ef8ac051a7e4dc

点击上方“中间件兴趣圈”，选择“设为星标”做积极的人，越努力越幸运！!(https://oscimg.oschina.net/oscnet/65b1a5c3587b629c19b3685264434b69949.png)(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fmp.wei

!(https://oscimg.oschina.net/oscnet/c10f5ee62cb0de7d9b2fac40165bc960dc9.jpg)来源:前端外文精选!(https://oscimg.oschina.net/oscnet/4f2e876b015b77e566d1f73dd56c2