in the same way that you do/ as yours 之间区别

in the same way that you do/ as yours 之间区别
The miss told us a sentence,'I treat my friends in the same way that you do.' A student asked her how to express it with 'as'.She said it was,'I treat my friends in the same way as yours.' So,are there any differences between 'as','that' and 'like'?What are those and how to use it?
为什么不是i treat my friends as you do 呢或者是like you do

that只是引出从句的一个词,没有特别意思,就引出了“you do”的这个从句,而这个从句是作解释“the same way”用的.
as和like在这里都是“像”的意思,而这两个在其他语境中又有其他意思
as还有“当……的时候”、“因为……”的意思,还有“as...as”的用法.
like还有“喜欢”的意思.
可能解释还有遗漏,可以再补充.
as you do,这个用法可以,因为as后可以跟宾语,也可以跟从句
但like只可以跟宾语,不可以跟从句