src/org/nutz/dao/impl/DaoSupport.java
public void setRunner(DaoRunner runner) {
        this.runner = runner;
        if (runner instanceof NutDaoRunner) {
        	((NutDaoRunner)runner).setMeta(meta);
        }
    }
public void setRunner(DaoRunner runner) {
        this.runner = runner;
        if (runner instanceof NutDaoRunner) {
        	((NutDaoRunner)runner).setMeta(meta);
        }
    }
设置一个新的 Dao 运行器

@param runner
运行器对象