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README.md

xorm

优化xorm的查询API,并提供类似ibatis的配置文件及动态SQL功能

支持类似这样的链式操作 sql:="select id,title,createdatetime,content from article where id = ?" rows, err := db.Sql(sql, 2).FindAll().Json()

或者 id := db.Sql(sql, 2).FindAll().Result[0]["id"] title := db.Sql(sql, 2).FindAll().Result[0]["title"] createdatetime := db.Sql(sql, 2).FindAll().Result[0]["createdatetime"] content := db.Sql(sql, 2).FindAll().Result[0]["content"]

也支持SqlMa配置,配置文件样例

<sql id="selectAllArticle">
    select id,title,createdatetime,content 
    from article where id in (?1,?2)
</sql>
<sql id="selectStudentById1">
    select * from article where id=?id
</sql>

paramMap := map[string]interface{}{"1": 2, "2": 5} rows, err := db.SqlMapClient("selectAllArticle", &paramMap).FindAllByParamMap().Xml()

同时提供动态SQL支持,使用pongo2模板引擎 例如配置文件名:select.example.stpl 配置内容如下:

select id,userid,title,createdatetime,content
from article where
{% if count>1%} id=?id {% else%} userid=?userid {% endif %}
paramMap := map[string]interface{}{"id": 2, "userid": 3, "count": 1} rows, err := db.SqlTemplateClient("select.example.stpl", paramMap).FindAllByParamMap().Json()