About string Ok1=new string ("OK"), whether to create two objects

(1) String Ok1=new string ("OK"), (2) string ok2= "OK"; the memory of the two strings is drawn: string Ok1=new string ("OK"). First, a chunk of memory is requested in the heap memory string Ok,ok1 points to its memory block object. It also checks whether the string constant pool contains an OK string, and if not, adds OK to the string constant pool. Therefore, a new String () may create two objects. String ok2= "OK". Check that the string constant pool contains an OK string, and if there is a direct point, no then add an OK string to the string constant pool and point to it. so this method creates at most one object, and it is possible not to create an object so string ok1=new string ("OK");//Create two objects String ok2= "OK";//No object created

About string Ok1=new string ("OK"), whether to create two objects