Wendy May

sed命令描述中似乎有错误。

1

#### 组合多个表达式 利用管道是依次对sed进行操作，sed中写多个表达式是独立执行的 ```shell sed '表达式' | sed '表达式' 等价于： sed '表达式; 表达式' ``` 

Hello, have you considered supporting a self-built API server? I purchased a third-party API, but since the project only supports the official API, I am unable to use it.

Hello, have you considered supporting a self-built API server? I purchased a third-party API, but since the project only supports the official API, I am unable to use it.