Matlab2018b problem solving when installing embedded coder support package for stmicroelectronic

Matlab2018b In the installation Embedded Coder Support Packege for STMicroelectronic When There was a problem downloading the support package. To resolve this issue, see thisMATLAB Answer",

Click on “MATLAB Answer” It was found in the comments that someone said it was because the foreign server was linked when downloading , So in order to solve this problem, you need to link to the Internet （ You can visit Youtube）.

After a series of operations , The computer is finally ready to go online （ The methods of accessing the Internet are not introduced here , No, you can confide in me ）. Test now , Found that you can download , This problem has been solved . It also solves the problem of installation  MinGW-w64 C/C++ Compiler The problem of .