springboot 操作mongo

桔子爱笑

于 2024-07-09 16:19:37 发布

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文章标签： spring boot 后端 java

本文链接：https://blog.youkuaiyun.com/juziaixiao/article/details/140299146

版权

导入依赖

 <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-mongodb</artifactId>
            <version>3.2.1</version>
        </dependency>

query查询

//集合：数据表
//文档：一条数据
//c参考文档：https://blog.51cto.com/u_14775186/10206037
Query  query = new Query();
 query.addCriteria( Criteria.where("type").gt("2"));           
query.addCriteria(new Criteria().and("region_name").regex(Pattern.compile("^.*" + district + ".*$", Pattern.CASE_INSENSITIVE)));
             
query.addCriteria(Criteria.where("build_number").is(numberBuilding));
List<test1> ts = mongoTemplate.find(query, test1.class,"test1");