Why use Finally in Try … Catch

前端 未结 14 2010
鱼传尺愫
鱼传尺愫 2020-12-05 06:38

I see that the Finally in Try .. Catch will always execute after any parts of the execution of the try catch block.

Is it any different to

14条回答
  •  臣服心动
    2020-12-05 06:58

    This is a good idea when dealing with database connections or anytime objects need to be disposed of. Just in case something goes wrong while running queries, you can still close the connection safely. It also helps to clean up code that the block outside the try/catch/finally block is not able to access.

提交回复
热议问题