求讲解一个功能的原理
求讲解一个功能的原理
zhu测.时.宋固定.数.量的qi.an 不可.题.线 用户自己 chon.g 至 的可以 如何实现的
这一功能的实现原理是什么，我有一个系统的ThinkPHP源码，有这个功能，不知道这个功能的在哪里
求讲解一下原理逻辑，指引一下我找到这个功能的源码看看 谢谢！
回复讨论(解决方案)
天知道你这是什么功能
你的问题都没描述清楚，不明白你想问什么功能。。。
天知道你这是什么功能
注册时送一定金.额的资.金，不可提.现 ， 后期用户充.值的资.金 可以提.现
这个功能
因为敏感词不让发
你的问题都没描述清楚，不明白你想问什么功能。。。
理.财项目 如何保障送的资.金只能投.资 不会被取走
敏感词不让发？截个图？
这个是个什么鬼......
敏感词不让发？截个图？
之前的确是 我直接打出来 发帖就提示有敏感词汇
总之算是表达出来了，请大神指导一下思路
表达出来了什么？
表达出来了什么？
就是 一个金融理财的系统
用户注册时送100元资金可投资 投资后获取利润 但是不能让用户将100元提现到自己的银行卡里，但用户自己充值的就可以
比如注册送一百 投资完成后 回来105元 用户只能提现5元 如何做这个保障
如何让用户不能提现出送的100
（由于不是每人都送 所以不能直接设一个100为最低基数，这样全额自行充值投资的用户就不能将自己的最后100元取出来了）
放到数据库里 加一个字段判断来路 是送的还是充值
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