Can I read short messages after Apple's mobile phone is locked?

After the iphone is set, you can also see the information preview in the lock screen interface. As shown in the figure:

The closing operation is:

Step 1: Click the "Settings" icon in the main interface of the mobile phone, open the "Notification" item, and then click "Information", as shown in the following figure:

See "information" contains an item, and "containing" can push the reminder information.

Step two:

Close the Show Preview item as shown in the figure.

Step 3:

As shown in the figure, close the "lock screen display" item and the operation is completed.