详细语法官网去学习 -->> http://docs.spring.io/spring-data/jpa/docs/current/reference/html/#reference Query creation Generally the query creation mechanism for JPA works as described in Query methods. Here’s a short example of what a JPA query method translat
function CheckFiles(obj) { var array = new Array('gif', 'jpeg', 'png', 'jpg'); //可以上传的文件类型 if (obj.value == '') { alert("让选择要上传的图片!"); return false; } else { var fileContentType = obj.value.match(/^(.*)(\.)(.{1,8})$/)[3]; //这个文件类型正则很有用:) var isE
@Query注解的用法(Spring Data JPA) 参考文章:http://www.tuicool.com/articles/jQJBNv . 一个使用@Query注解的简单例子 @Query(value = "select name,author,price from Book b where b.price>?1 and b.price<?2") List<Book> findByPriceRange(long price1, long price2)
使用 :param的方式来传递参数,下面举个例子 @PersistenceContext EntityManager em @Override public List<Map> ajaxRelationByCompanyUUID(String companyUUID, String ajaxQuery,List<Integer> types, Integer fetchSize) { String sql = "select * from Company w