How to refer to data? in a method in vue

Note that it is new vue, so data is a property, not a method

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Jan.18,2022

can be used. this.page this.category Vue the data attribute is hung on the prototype of this instance. You can take a look at the knowledge points of the prototype chain

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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-64f5-1e41f88-4498e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e41f88-4498e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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