Paging implementation method
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Java
Method 1: the definition of foreground page displays easy UI in pages
Every time a page operation or query requests curd, the response header will carry the page and rows attributes. Therefore, the background can specify the receiving parameters for paging.
For example, during initialization. We will create a page bean to receive the page, row
Define a pagination to facilitate JSON array operation.
Just call the find method directly to fetch data from the database. The result is converted into a JSON dataset and displayed on the front page.
I wrote a simple paging implementation, which is more direct and intuitive than the above method.
The HQL key statements involved are
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