bug---Field jdbcTemplate in com.e.demo.controller.lianjie required a bean of type ‘org.springframewo

错误

springboot连接阿里云rds数据库报错
Field jdbcTemplate in com.e.demo.controller.lianjie required a bean of type ‘org.springframework.jdbc.core.JdbcTemplate’ that could not be found.Consider defining a bean of type ‘org.springframework.jdbc.core.JdbcTemplate’ in your configuration.

分析

连接本地数据库是正常访问的，可能是rds数据库配置问题