Setstring method of Hibernate query interface: bind parameters with mapping type of string

Grammar 1

setString(int position,String val)

Example

String hql = "from UserForm where sex=?";  //定义查询HQL语句
Query query = session.createQuery(hql);  //执行查询语句，获取Query对象
query.setString(0,"女");  //设置HQL语句参数

Grammar 2

setString(String name,String val)

Example

String hql = "from UserForm where sex=:sex";  //定义查询HQL语句
Query query = session.createQuery(hql);  //执行查询语句获取Query对象
query.setString("sex","女");  //设置HQL语句参数