I call the methods of the two Dao layers in the Service layer. One method is used to store a row of Investor data, and one method is used to store Address data with an Investor primary key. The service layer method is as follows. Note that Investor inhe...
such as the title, recently, when I was reading some articles on distributed transactions, I saw some nouns, such as TCC and 2PC , but after reading them for a long time, I felt that the two seemed to be about the same. I can t see the difference. I hop...
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first of all, let s talk about the meaning of adaptive compression on my side: the src stores the bitmap in the img tag, the data-ori stores the address of the original image, and the page onload loads the big image according to the network status (src...
what I got from the background is pre-sorted infinite-level classification tree data. I want to show it in the antd tree component. I can t get it out without a solid foundation, so I sincerely ask for advice. pre-sorted infinite-level classification...
find wx.createCameraContext (this) , but this can only be used to take pictures and record videos with a maximum of 30 seconds. I can t always receive camera data for parsing. Is there any other api that can be used? ...
Yii2 failed to survive composer install on the server root@dv: home dv-sharp composer install Do not run Composer as root super user! See https: getcomposer.org root for details Loading composer repositories with package information Installing depende...