Project applies Druid+Sharding JDBC to split a table, product_0, product_1,product_2. but only the logical table name can be seen under Druid monitoring. Product, cannot see the actual physical table name and UNKNOWN appears under the fields item. As...
javax.persistence.PersistenceException: org.hibernate.HibernateException: The database returned no natively generated identity value at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:149) at org.hibernate.inter...
in css files, you can directly use url-loader to solve use picture tags in html you can use html-loader or html-withimg-loader to solve but what is the solution to introduce pictures using element background in html? < div style= "backgroun...
sider height in iview layout component is introduced into iview for layout, and top-side layout is selected. <template> <div class="layout"> <layout> <Header> <liwei-header>< liwei-head...
I want to jump to a page and set up the information in header and pass it to the new page together. Is there such an operation? ...
see a shopping item in github. All user orders create a schema1 to store all user orders. User personal information creates schema2,schema2. In addition to basic information, there is a personal order: [] to store personal orders. there is a question....
problem description Environment: Workerman version:3.5.14 PHP version:7.2.8 in order to deploy the exercise separately, I started Register Gateway BusinessWorker separately on the same machine , and wokerman.log kept prompting: 2018-09-24 11:15:18 ...