英文:
How to get a single cookie by name from response.Cookies() in Golang?
问题
从response.Cookies()中获取特定名称的cookie有没有办法呢？
假设我需要从下面的cookie jar中获取名为wr_entry_path的cookie。
[wr_entry_path=/aP3Mk1i6M/xcp0g1/vMg/Qpr7ccN0OE3p/YxU3A31SAw/RWoGdE/k2DyQ; Path=/; Expires=Tue, 19 Apr 2022 19:40:03 GMT waitingroom=1650392103~id=072e61d9e7fa58639a6a2af28cea89de; Path=/; HttpOnly; Secure; SameSite=None]
任何帮助都将不胜感激！
英文:
Is there a way how to get only one cookie by name from response.Cookies()?
Let's say that I need the wr_entry_path cookie from this cookie jar down below.
[wr_entry_path=/aP3Mk1i6M/xcp0g1/vMg/Qpr7ccN0OE3p/YxU3A31SAw/RWoGdE/k2DyQ; Path=/; Expires=Tue, 19 Apr 2022 19:40:03 GMT waitingroom=1650392103~id=072e61d9e7fa58639a6a2af28cea89de; Path=/; HttpOnly; Secure; SameSite=None]
Any help appreciated!!
答案1
得分: 1
Response.Cookies() 返回一个包含所有解析过的 http.Cookie 的切片。只需使用循环遍历它，并找到具有所需名称的那个：
cookies := resp.Cookies()for _, c := range cookies {if c.Name == "wr_entry_path" {// 找到了！使用它！fmt.Println(c.Value) // cookie 的值}}
英文:
Response.Cookies() returns you a slice of all parsed http.Cookies. Simply use a loop to iterate over it and find the one that has the name you're looking for:
cookies := resp.Cookies()for _, c := range cookies {if c.Name == "wr_entry_path" {// Found! Use it!fmt.Println(c.Value) // The cookie's value}}
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