Implementation of code functions in the csdn blog _ javascript skills

Sometimes, because csdn blogs often process some characters, the Code may fail to run normally in many cases, which may cause a lot of trouble for everyone to read. Below is a simple arrangement for editing the script. Because there is no running function, you want to implement the Code function on the page. The following code is a good implementation method. Of course, you can also use it wherever you want to implement the Code running function.

The Code is as follows: