TP5's questions about public templates

which page needs to use the common part to directly use the include to introduce the public part is over, but the manual talks about three layout methods, which is not very troublesome? why not directly use include? which method do you use in actual development?
TP5 template

Mar.13,2021

if you want something identical to include in every template, wouldn't it be more convenient to use layout directly?

A variety of introduction methods are suitable for different application scenarios.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bf61b2-31fbc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf61b2-31fbc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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