Method of reading excel and saving it to database with JXL in Java

The project involves reading the data in Excel and saving it to the database. It is relatively simple to use JXL.

Basic ideas:

Put excel in the fixed disk, then select the file on the previous page, transfer the name of the file to the background, and then use JXL to read the data, store the read data in the list, traverse the list to get the map, and store it in the database.

First, import the jar package: it is available on the Internet,

code:

Page:

Import new module into Excel

js

servlet

JXL processing class

In this way, it can be completed, but it is worth noting that the code I write now cannot freely choose the file path to read. Excel must be placed on a fixed disk. Excel suffix must be Xls, so WPS excel is not available, and the file name cannot be Chinese.

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