Jaspersoft studio adding MySQL database configuration

Jaspersoft Studio Adding database configuration can solve the problem of too many report fields , Add inefficiencies manually . Add database configuration , The author here with mysql For example , Steps are as follows

1、 Create data configuration

  stay Data Adapters Right click ,Create Data Adapter

  Select database jdbc Connect

  Fill in the information related to database connection

Click on the Driver Classpath, add to mysql The driver jar package  

  The author adds here jar Wrapped in maven In the local warehouse , Readers can choose according to their own situation

open

 

  When I'm done , You can click on the Test Test whether the configuration is successful

  eject Successful It means success

Click on Finish, Configuration complete

2、 Add fields

Switch to Project Explorer View , Click on jrxml file

  stay Outline Right click Dataset and Query

  Select the database configuration just now

  The left side will display all database information connected （ Just focus on the database you use , Others will not affect ）; On the right, write sql To read the required table fields

Click on Read Fields Read table fields

  Click on OK 

Database table field reading completed  

 

That's it