我期望得到一项关于限制用户电子邮件数量的建议,可以每天将自己送至从事工作的Im铁路。
该网站是一个铅生成场,每个用户都可以查阅线索清单。 然后用户可以审查主要信息。 如果他想对领头采取后续行动,他就可以将自己发来,包括否则就隐藏的联系信息。
但 我只想限制他能亲自进行电子邮件的次数。 任何建议?
显而易见的做法是,把发送用户的每封电子邮件的记录保存在一份简单的表格中,该表格不只需要用户识别和时间记录。 然后,每当他们想派一个人时,就把他们寄出的所有寄送记录从过去24小时内(或自今天上午开业以来,或当你处于边界时)拿到,看他们是否允许再派一个。
我认为,它确实需要比这更加复杂。 当然,如果在桌旁有条目24小时,你可以不时清理。 按照这些思路,另一种解决办法是只储存所寄送的电子邮件,并每天午夜重新启用所有电子邮件。 这要求绕过方向进行重新设计,或许贵数据库服务器可以做此类事情(或称职工作),但似乎与我所喜欢的守则其他部分相脱节。
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