How to run the code to get the result ?

[pxim]

[jaywcjlove]

@pxim

Example 1

var code = 'console.log(123)';
var func = new Function(code)
func()

Example 2

var code = 'console.log(123)';
eval(code)

Example 3

var code = 'console.log(123)';
setTimeout(code)