Note about how to realize a IOC.

Note of learning Ioc Introduction.

This is a note of studying Spring.

Calculate the building in lines not by the whole building.

之前装过win11，笔记本没问题，去教室电脑装了一下，各种不支持，CPU和TPM都不支持。但是并不是真的是硬件不支持，可以跳过检测。

昨天刚刚装了win11，又遇到了那个经典的bug，没有声音，声音图标显示一个叉号。这个之前在Win10我就遇见过好多回了，每次都搞好长时间。

I’v been wanting to optimize my blog’s loading speed for a long time. However, even when I rewrote my theme, I still didn’t do it.

Recently, while trying to accelerate my blog load speed, I also want to get all my pictures a cdn. Also I’m tired of uploading the picture every time I want to quote a picture in my post, So I found a softeware PicGo.