I want to be their text messaging programs, but encountered a problem and requested they advise, thank you.

我想做个自己发短信的程序，但遇到了问题，请各们指教，谢谢。

youdao

I want to be their text messaging programs, but encountered a problem and requested they advise, thank you.

我想做个自己发短信的程序，但遇到了问题，请各们指教，谢谢。

youdao