org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'repositoryDaoExtra': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean w…

spring-data-mongo 和spring core包冲突.解决办法: <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-mongodb</artifactId> <version>1.8.2.RELEASE</version></dependency> 换成 spring-data-mong…

原文:http://pimin.net/archives/432 环境:Eclipse LUNA.Spring 4.1.1.或Spring 4.3.3.Spring Data Elasticsearch 1.1.0 缘由:在调试Spring Data Elasticsearch的时候,希望在查询的时候实现分页查询.传统的方式就是在Controller的参数表中自己获取分页信息,然后组装成Pageable.在Spring Data Elasticsearch官方文档介绍有两种自动化方案: 1.使用…

如果在使用SpringMVC中使用文件上传的MultipartFile对象时,出现了以下的错误: Could not instantiate bean class [org.springframework.web.multipart.MultipartFile]: Specified class 那么就在参数前加入: @RequestParam注解即可- 原因就是传过来的参数名称和我们在Controller参数的名称不一致!…

在用springmvc+mybatis进行项目开发时,上传文件抛异常... org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.web.multipart.MultipartFile]: Specified class is an interface org.springframework.beans.BeanUtils.instan…

*************************** APPLICATION FAILED TO START *************************** Description: Field redisTemplate in com.demo.service.UserServiceImpl required a bean of type 'org.springframework.data.redis.core.RedisTemplate' that could not be fou…

类org.springframework.beans.factory.support.AbstractBeanFactory方法T doGetBean(final String name, final Class<T> requiredType, final Object[] args, boolean typeCheckOnly) 这里requiredType是获取的实例要转换成的类型,转换通过org.springframework.beans.TypeConverter进行. if (re…

Spring Data MongoDB example with Spring MVC 3.2 Here is another example web application built with Spring MVC 3.2 and Spring Data 1.2, integrating with the MongoDB document database. STEP 1: Create new webapp project, I will use maven for this. (Note…

Introduction to Spring Data MongoDB I just announced the new Spring 5 modules in REST With Spring: >> CHECK OUT THE COURSE 1. Overview This article will be a quick and practical introduction to Spring Data MongoDB. We’ll go over the basics using bot…

一.简介 Spring Data  MongoDB 项目提供与MongoDB文档数据库的集成.Spring Data MongoDB POJO的关键功能区域为中心的模型与MongoDB的DBCollection轻松地编写一个存储库交互数据访问. 二.Spring Data MongoDB的配置以及下载对应的Jar 1.安装MongoDb数据库,我们在上一篇就已经介绍过了,这边就不在介绍了,MongoDB 入门(安装与配置) 2.下载spring的spring-data的子项目两个jar,分别是s…