Java Spring @Resource 注解使用示例 - 内部日数据查询服务

@Resource private InternaldayMapper internaldayMapper;

@Override public List findByConditions(Internalday internaldayParam) { return internaldayMapper.selectByConditions(internaldayParam); }

@Override public Internalday findByDateId(String dateId) { return internaldayMapper.selectByDateId(dateId); }

// This piece of code is a class that implements a service interface. It has two methods:

// 1. 'findByConditions': This method takes an 'Internalday' object as a parameter and returns a list of 'Internalday' objects. It uses the 'internaldayMapper' to select the 'Internalday' objects based on the conditions specified in the 'internaldayParam'.

// 2. 'findByDateId': This method takes a 'dateId' as a parameter and returns an 'Internalday' object. It uses the 'internaldayMapper' to select the 'Internalday' object based on the 'dateId'.

// The '@Resource' annotation is used to inject the 'internaldayMapper' bean into the class.