最新開(kāi)源DBLayer，數(shù)據(jù)庫(kù)操作也可以很簡(jiǎn)單

DBLayer，我最近開(kāi)源的數(shù)據(jù)庫(kù)輕量級(jí)orm框架，目前支持sqlserver、mysql、oracle, 特別做了分頁(yè)的封裝。

這個(gè)框架從七八年前開(kāi)始逐漸升級(jí)而來(lái)，也經(jīng)歷了不少項(xiàng)目，希望可以將大家從sql字符串中解放出來(lái)。

開(kāi)源地址

https://github.com/wutao0315/DBLayer

訪問(wèn)代碼案例

var id = TheService.InsertEntity<SysLog, long>(
        () => new SysLog()
        {
            LogId = -1,
            LogContentJson = "測(cè)試",
            LogCreater = "測(cè)試",
            LogCreateTime = DateTime.Now,
            LogType = "1"
        });

分頁(yè)操作

        /// <summary>
        /// 分頁(yè)查詢        /// </summary>
        /// <param name="condition">查詢條件</param>
        /// <returns></returns>
        public IEnumerable<SysUser> Seach(SysUserCondition.Search condition)
        {            var page = new Pager<SysUserCondition.Search>()
            {
                Condition = condition,
                Table = "sys_user",
                Key = "user_id",
                Order = string.Empty,
                Field = "*",
                WhereAction = (Condition, Where, Paramters) =>
                {                    if (!string.IsNullOrEmpty(Condition.UserName))
                    {
                        Where.Append("AND user_name LIKE @user_name ");
                        Paramters.Add(base.CreateParameter("@user_name", string.Concat("%", Condition.UserName, "%")));
                    }                    if (!string.IsNullOrEmpty(Condition.UserEmail))
                    {
                        Where.Append("AND user_email LIKE @user_email ");
                        Paramters.Add(base.CreateParameter("@user_email", string.Concat("%", Condition.UserEmail, "%")));
                    }                    if (!string.IsNullOrEmpty(Condition.UserMobile))
                    {
                        Where.Append("AND user_mobile LIKE @user_mobile ");
                        Paramters.Add(base.CreateParameter("@user_mobile", string.Concat("%", Condition.UserMobile, "%")));
                    }
                }
            };            var result = base.GetResultByPager<SysUser, SysUserCondition.Search>(page);            return result;
        }

推薦和spring 配合使用，具體配置代碼請(qǐng)進(jìn)入源碼查看。

同時(shí)在spring 配置多個(gè)數(shù)據(jù)庫(kù)連接，支持?jǐn)?shù)據(jù)庫(kù)連接字符串密碼加密。只需要在 passwordKey加入密鑰

  <object id="sql_wxius_string_server" type="DBLayer.Core.ConnectionString, DBLayer.Core" singleton="true">
    <property name="Properties">
      <name-values>
        <add key="userid" value="sa" />
        <add key="password" value="***" />
        <add key="passwordKey" value="" />
        <add key="database" value="wxius" />
        <add key="datasource" value="." />
      </name-values>
    </property>
    <property name="ConnectionToken" value="Password=${password};Persist Security Info=True;User ID=${userid};Initial Catalog=${database};Data Source=${datasource};pooling=true;min pool size=5;max pool size=10" />
  </object>

數(shù)據(jù)庫(kù)唯一標(biāo)識(shí)除了可以數(shù)據(jù)自動(dòng)編碼，還支持在代碼端自動(dòng) 生成 GUID 和 時(shí)間點(diǎn)。下面代碼是uuid,時(shí)間點(diǎn)并按照順序生成的自動(dòng)編號(hào)

  <object id="uuidGenerator" type="DBLayer.Persistence.UUIDGenerator, DBLayer.Persistence" singleton="true" >
    <!--workerId:區(qū)域(機(jī)房):3 bits-->
    <constructor-arg name="workerId" value="1"/>
    <!--regionId:機(jī)器編號(hào):10 bits-->
    <constructor-arg name="regionId" value="1"/>
    <!--twepoch:基準(zhǔn)時(shí)間:Thu, 04 Nov 2010 01:42:54 GMT-->
    <!--(long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds-->
    <constructor-arg name="twepoch" value="1288834974657"/>
  </object>