release v1.6.5

What's Changed

• 调整代码 by @karldoenitz in #65
• 重新设置中间件 by @karldoenitz in #67
• Feature v1.6.5 by @karldoenitz in #68
• Feature v1.6.5 by @karldoenitz in #69
• 初步完成中间件改造 by @karldoenitz in #71
• 调整代码命名规范 by @karldoenitz in #73
• Feature v1.6.5 by @karldoenitz in #75
• 规范化代码 by @karldoenitz in #76
• Feature v1.6.5 by @karldoenitz in #77
• 修复了2处命名不规范的问题 by @karldoenitz in #78
• 修改变量命名规范 by @karldoenitz in #80
• Feature v1.6.5 by @karldoenitz in #81
• Feature v1.6.5 by @karldoenitz in #82

Full Changelog: v1.6.4...v1.6.5