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开源软件名称：slimmysql开源软件地址：https://gitee.com/JesusSlim/slimmysql开源软件介绍：slimmysqla nice tool for mysql query go语言下的mysql工具类 摈弃了ORM contact me:[email protected] github地址:https://github.com/jesusslim/slimmysql 使用： 完整例子full example: Init(reg connections) conf, _ := goconfig.LoadConfigFile("./conf/db.ini")conf_sq := "local"slimmysql.RegisterConnectionDefault(conf.MustBool(conf_sq, "rwseparate"), conf.MustValue(conf_sq, "host"), conf.MustValue(conf_sq, "port"), conf.MustValue(conf_sq, "db"), conf.MustValue(conf_sq, "user"), conf.MustValue(conf_sq, "pass"), conf.MustValue(conf_sq, "prefix"), false)the conf shoud be like this: 配置文件参考 [local]rwseparate = trueuser = rootpass = roothost = 127.0.0.1,127.0.0.1,127.0.0.1port = 3307db = testgo,testgo2,testgo3prefix = go_Multi hosts means read/write separate,use the first host as master for write,others for read. 多个host表示主从读写分离 第一个地址为主库 其他为从库 Then get a Instance when you want to use it. 使用时使用该方法获取一个实例 slimsql, err := slimmysql.NewSqlInstanceDefault()查询 condition 采用map[string]interface{}作为查询条件传入map的key代表字段 value代表指like/>/</between等等都在字段名称后面加上__like等例如 nickname like : key=nickname__like 默认为＝like:__like>:__gt>=:__egt<:__lt<=:__elt!=:__neqbetween:__betweenin:__innotin:__notinisnull:__isnullisnotnull:__isnotnullkey=relation表示and、or等 默认为and如果需嵌套condition 则key="__" value=map[string]interfcae{} 例子： condition := map[string]interface{}{ "relation": "or", "nickname__like": "Jesus", "_": map[string]interface{}{ "id__gt": 10385, "_": map[string]interface{}{ "relation": "or", "_": map[string]interface{}{ "status": 1, "acoin__gt": 200, }, "type": 2, }, "create_time__between": "1431619200|1433088000", }, "id__egt": 10575,}stds, err := slimsql.Table("students").Where(condition).Page(1, 10).Order("id desc").Fields("id,nickname,nickname_cn,acoin,mobile").Select()//mysql:Select: SELECT id,nickname,nickname_cn,acoin,mobile FROM `pre_students` WHERE ( id > 10385 AND ( ( status = '1' AND acoin > 200 ) OR type = '2' ) AND ( create_time >= 1431619200 AND create_time <= 1433088000 ) ) OR id >= 10575 OR nickname LIKE '%Jesus%' ORDER BY id desc LIMIT 0,10函数： wheregrouphavingorderpagepk 设置主键join ：slimsql.Table("A").join("left join B on A.id = B.aid")countfind 查询单个 返回一个mapselect 返回一个map数组getField 与select类似 返回一个value为map的map 以getfield中第一个字段作为keysetinc 增长save updateadd insertdelete事务支持 starttranscommitrollback锁表等 LockUnlockLockRow(forupdate)ping 测试连接状态clear 清除slimmysql.Sql对象中的值（不清楚的情况下可重复使用 例如select之后 直接调用count可获得数量 而不需要重新传入condition等）具体可参考gowalker：https://gowalker.org/github.com/jesusslim/slimmysql  |
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