首页 > 解决方案 > http 查询字符串:问号变为 %3

问题描述

试图附加到现有的 queryString,但是 '?' 继续查询字符串被替换为 '%3'

 server := "server.com"
 endpoint:= "/buildWithParameters?token=<top_secret>" 

// concat server and build job
    u, err := url.Parse(server)
    u.Path = path.Join(u.Path, endpoint)
    endpoint := u.String()

    // since we are appending to existing querystring, request is needed for parsing
    req, err := http.NewRequest("POST", endpoint, nil)
    if err != nil {
        return fmt.Errorf("Error creating post request: (%v)", err)
    }

    // read existing query string
    q := req.URL.Query()


    q.Add("key", "value")

    req.URL.RawQuery = q.Encode()


    log.Println(req.URL.String())

输出是:

https://server.com/job/jobbyjob/buildWithParameters%3Ftoken=<top_secret>?key=value

标签: gourl

解决方案


那是因为您将查询字符串附加到路径中,因此库正确转义?以生成有效的 URL。如果您想token=<top_secret>被视为查询的一部分,则需要将其添加到查询中:

endpoint:= "/buildWithParameters" 

// ... 

q.Add("token", "<top_secret>")

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