27.1.2. HttpMessageConverters 27.1.2. HttpMessageConverters Spring MVC使用HttpMessageConverter 接口转换HTTP请求和响应，合适的默认配置可以开箱即用，例如对象自动转换为JSON（使用Jackson库）或XML（如果Jackson XML扩展可用，否则使用JAX...

Migrating Templates Between Workspaces Prerequisites Apply customization from default Dev Portal Migrating Templates Between Workspaces The template styling from your default...

Virtual machine live migration About live migration Additional resources Virtual machine live migration About live migration Live migration is the process of moving a running...

Recommended after Recovery Recovering from a Full Disk If one disk used by one of the Longhorn replicas is full, that replica will go to the error state, and Longhorn will rebui...

3. 单例方法 3. 单例方法 单例方法（singleton method）是添加到单个对象的方法，不能被其他对象使用。单例方法可以通过将方法名称附加到对象名称后跟一个点或者通过将“普通”（normal）方法定义放在 <ObjectName> << self 块中来定义，如下所示： # create object ob = MyClas...

Broker Connections AMQP Server Connections AMQP Server Connection Operations Reconnecting and Failover Mirroring Mirror configuration Store and Forward Queue Pre Existing Mess...

Spark Application Deployment Dynamic allocation Yet Another Dynamic Resource Allocation YA(D)RN Spark Application Deployment Dynamic allocation Yet Another Dynamic Resour...

Lifetimes, References and Borrowing Variables must be bound to something References and Borrowing Lifetimes, References and Borrowing When you assign an object to a variable ...

About Template and Default Databases Creating a Database Cloning a Database Creating a Database with a Different Owner Viewing the List of Databases Altering a Database Dropp...

Migrating Templates Between Workspaces Prerequisites Apply customization from default Dev Portal You are browsing documentation for an outdated version. See the latest documen...