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英文原文：New in Spring 5: Functional Web Framework就像在昨天Juergen发布的博客的一样，Spring 5.0框架第二个里程碑版本中介绍了一个新的功能性web框架。在这篇章中，我将更详细的介绍这个框架。紧记该功能性web框架是在Spring5.0第一个里程碑版本基础上构建的。并且我们依旧提供基于注解的请求处理（例如@Controller , @Reque...

1。介绍1.1。Spring命名空间Spring Data Solr模块包含一个允许定义存储库bean的自定义命名空间以及用于实例化a的一个元素SolrClient。使用该repositories元素查找Spring Data存储库，如创建存储库实例中所述。使用命名空间设置Solr存储库<?xml version="1.0" encoding="UTF-8"?> <beans x...

2.1. Query lookup strategiesThe Solr module supports defining a query manually as String or have it being derived from the method name. NOTE: There is no QueryDSL Support present at this time.Declared...

4.6. Field StatsField stats are used to retrieve statistics (max, min, sum, count, mean, missing, stddev and distinct calculations) of given fields from Solr. It is possible by providing StatsOptions ...

4.10. Select Request HandlerSelect the request handler via qt Parameter directly in Query or add @Query to your method signature.@Query(requestHandler = "/instock") Page<Product> findByNameOrDes...

4.10. Select Request HandlerSelect the request handler via qt Parameter directly in Query or add @Query to your method signature.@Query(requestHandler = "/instock") Page<Product> findByNameOrDes...

4.14. Using FunctionsSolr supports several functional expressions within queries. Followig functions are supported out of the box. Custom functions can be added by implementing FunctionTable 3. Functi...

And --- 等价于 SQL 中的 and 关键字，比如 findByUsernameAndPassword(String user, Striang pwd)；Or --- 等价于 SQL 中的 or 关键字，比如 findByUsernameOrAddress(String user, String addr)；Between --- 等价于 SQL 中的 between 关键字，比如 fi...