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cyb-mysql

v1.0.6

Published

mysql operation so esay

Downloads

13

Readme

极简地封装 nodejs mysql 数据库的增删改查

tip: 如需使用/text/目录下的测试用例,请安装express框架---用例是基于express框架编写 然后将数据库配置项改为有效数据库即可

用例为:/text/demo2.js

1.安装: npm install cyb-mysql

2.引入: var cybMysql = require('cyb-mysql');

3.配置数据库 cybMysql.Setting({ host:'127.0.0.1', user:'root', password:'055519', database:'text', port:'3306' });

五个接口:

cybMysql.Setting(json):
    * 参数:
    *   json:数据库配置选项,一个对象,属性如下:
    *       {
                host:'127.0.0.1',
                user:'root',
                password:'055519',
                database:'text',
                port:'3306'
            }


cybMysql.Insert(tablename,json,callback);
    * 参数:
    *   tablename:要插入数据的表名,string
    *   json:要插入的json类型数据,其中的属性名必须与数据库字段名对应
    *   callback:异步操作的回调函数,带有一个参数result数据库操作返回结果

cybMysql.Select(tableName,prama2,prama3,prama4);
    *  tableName:要操作的表名称
    *  prama2:可选,查询条件,string
    *  prama3:可选,限制查找、排序,json   ,包含三个属性:page、limit、order分别表示第几页、每页的查询数目、排序规则
    *               tip:如果要使用分页,page、limit这两个属性应该都要有
    *  prama4:必选,callback,返回操作结果
    *  tip:第二、三个参数可按照实际情况省略

cybMysql.Update(tableName,where,json,callback);
    * 参数:
    *   tableName:要操作的数据表名称
    *   where:修改的数据条件选择,string
    *   json:要修改的内容json,属性名要和数据库的字段名相同
    *   callback:回调函数,返回修改后的结果

cybMysql.Delete(tableName, where, callback);
    * 参数:
    *   tableName:要操作的数据表名称
    *   where:删除的条件,string
    *   callback:回调函数,返回操作结果