nodejs/cjms/framework/Model.js

/**
 * Created by benzhan on 15/8/13.
 */
var prototype = Model.prototype;
var MySql = require('../framework/lib/oujMySql.js');
var TableHelper = require('../framework/lib/TableHelper.js');

function Model(tableName, dbKey) {
    this.tableName = tableName;
    this.dbKey = dbKey || 'default';
    if (!tableName) {
        return;
    }

    /**
     * 数据库的表助手
     * @type {TableHelper}
     */
    this.objTable = new TableHelper(tableName, this.dbKey);

    /**
     * 数据库的操作类
     * @type {oujMySql}
     */
    this.objDb = new MySql(this.dbKey);
}

/**
 * 返回数据库操作对象
 * @param dbKey
 * @returns {oujMySql}
 */
prototype.getObjDb = function(dbKey) {
    if (dbKey) {
        return new MySql(dbKey);
    } else {
        return this.objDb;
    }
}

module.exports = Model;