ICLXL

Results 5 issues of ICLXL

requestHeader has configured Content-Type: "application/json;charset=utf-8", the strange thing is that I found that you did not use the character encoding set configured in the request header, but used ASCII ![image](https://user-images.githubusercontent.com/30027321/61757820-cc234600-adf4-11e9-9c86-b4d5ac83b9fa.png)

I get the data in my mysql server cli normally, but the data through mycli is garbled.

https://llama.meta.com/llama3/

feature request

### Feature request https://llama.meta.com/llama3/ ### Motivation _No response_ ### Other _No response_