搜虎博客 - 人生天地间,忽如远行客。

搜虎博客 - 人生天地间,忽如远行客。

醉后不知天在水,满船清梦压星河。

ubunt 按装deep wine qq失败Errors were encountered while processing: deepin.com.qq.im_8.9.19983deepin23_i386.deb

报错如下: #### sudo dpkg -i deepin.com.qq.im_8.9.19983deepin23_i386.deb (Reading database ... 13404...

无效或已损坏的软件包

```bash [archlinuxcn] # SigLevel = Optional TrustedOnly #改成下面的 SigLevel = Never Ser...

Manjaro deepin安装google/搜狗输入法

####安装 ```bash pacman -S fcitx pacman -S fcitx-configtool pacman -S fcitx-googlepinyin pacma...

Partition 1 does not start on physical sector boundary.

```bash 0.fdisk /dev/sdc 1. create a partion with the defaut. 2. n,p,1,Enter, Enter 3. Displa...

/dev/disk/by-label/arch-201901' device did not show up after 30 seconds Falling back

### ERROR:'/dev/disk/by-label/arch-201901' device did not show up after 30 seconds Falling back t...

Manjaro i3wm 常用命令集合

```bash #调节屏幕亮度 xrandr --output eDP --brightness 0.8 #eDP是自己的屏幕,查看方法,见下一行 xrandr --list xran...

ubuntu ssh 客户端pac manager ,代替xshell,securecrt,并解决启动crash问题

### ubuntu ssh 客户端pac manager ,代替xshell,securecrt #### 下载 ```bash wget https://nchc.dl.source...

java 报错:java.lang.reflect.InaccessibleObjectException: Unable to make public void jdk.internal.ref.Cleaner.clean

### java 11 报错如下: ```java java.lang.reflect.InaccessibleObjectException: Unable to make publi...

spring 报错: Cannot load driver class: com.mysql.cj.jdbc.Driver

###升级java11 ,和spring cloud 2.1.1后,默认的mysql driverclass 是这个 com.mysql.cj.jdbc.Driver,报错如下: ```bas...

spring cloud gateway 限流RequestRateLimiterGatewayFilterFactory

### spring cloud gateway 自带了个限流器filter,就是RequestRateLimiter,可以使用令牌桶算法来限流 #### 先说下令牌桶算法,就是:每秒向令...