nginx location規則

To summarize, the order in which directives are checked is as follows:

1，Directives with the "=" prefix that match the query exactly. If found, searching stops.

2，All remaining directives with conventional strings. If this match used the "^~" prefix, searching stops.

3，Regular expressions, in the order they are defined in the configuration file.

4，If #3 yielded a match, that result is used. Otherwise, the match from #2 is used.

我的總結：

1，普通匹配的表達式不能重複，正則匹配的表達式不能重複（不一樣的修飾符能夠重複，好比~和~*）

2，正則匹配：要有~（大小寫敏感）獲取~*（大小寫不敏感） 普通匹配：^~或=或空

3，最大前綴匹配，uri要儘可能匹配更多的前綴

4，普通匹配沒有編輯的順序，正則有

5，正則location讓位於=和^~，覆蓋其餘的普通location