默认情况下，Elasticsearch 用 JSON 字符串来表示文档主体保存在 _source 字段中。像其他保存的字段一样，_source 字段也会在写入硬盘前压缩。The _source is stored as a binary blob (which is compressed by Lucene with deflate or LZ4) 其实就是多个_so
Where destructuring in ES6 allows you to easily get properties out of an object, this shorthand property syntax allows you to easily push properties i...
spring boot配置文件加载是通过ConfigFileApplicationListener监听器完成的。先来看一下该类的注释：* {@link EnvironmentPostProcessor} that configures the context environment by loading
* properties from well known file locations. B
Stored Properties 与 Computed PropertiesAbout SwiftStored PropertiesIn its simplest form, a stored property is a constant or variable that is stored as...
