Nginx 將路徑重新導向到不同的路徑

Question

我正在嘗試使用 Ninx 重定向 url，但我很難做到正確：

example.com/{dynamic1}/foo/bar/{dynamic2}到example.com/{dynamic1}/bar/{dynamic2}

基本上我正在嘗試刪除/foo/網址的部分。

我已經嘗試過以下方法：

location ~* ^/(.*)/foo/bar/(.*)$ {
  return 302 ^/$1/bar/$2?$args;
} 

並且：

location ~ ^/([^/]*)/foo/bar/(.*)$ {
  return 302 ^/$1/bar/$2?$args;
}

但這會引發錯誤414 Request-URI Too Large，而 url 最終變成（為了清晰起見，縮短了）：

dynamic1/cams/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/%5E/dynamic1/bar/dynamic2?

我究竟做錯了什麼？

請注意，一旦我做對了，我將用 301 替換 302。

Answer 1

您已在您似乎打算重定向到的目標 URL 路徑的開頭放置了插入符號。這不屬於那裡，這就是為什麼%5E反覆出現的原因。