英文:
JQuery POST to Golang corrupts field names
问题
我有一个包含以下代码行的JQuery脚本：
console.log("Killing "+selected)
$.post("http://127.0.0.1:8080/delete_birloki",{ birloki: selected})
它会输出日志...
Killing france
Golang处理程序以以下方式开始：
func deleteBirloki(rw http.ResponseWriter, req *http.Request) {
dat,err := httputil.DumpRequest(req,true)
if err != nil {
fmt.Fprintf(rw,"BAD")
return
}
fmt.Println(string(dat))
输出结果为：
POST /delete_birloki HTTP/1.1
Host: 127.0.0.1:8080
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Cookie: weve_been_here_before=true; _ga=GA1.1.606577919.1412775218
Origin: http://127.0.0.1:8080
Referer: http://127.0.0.1:8080/config/?birloki=&north=&east=
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36
X-Requested-With: XMLHttpRequest
birloki%5B%5D=france
有人能解释为什么变量名已经改变了吗？在类似的情况下，我可以使用以下方式请求 "birloki[]"：
birloki := req.PostFormValue("birloki[]")
但即使在这种情况下也似乎不起作用。
英文:
I have a JQuery script which includes the line
console.log("Killing "+selected)
$.post("http://127.0.0.1:8080/delete_birloki",{ birloki: selected})
and it logs...
Killing france
The Golang handler starts with
func deleteBirloki(rw http.ResponseWriter, req *http.Request) {
dat,err := httputil.DumpRequest(req,true)
if err != nil {
fmt.Fprintf(rw,"BAD")
return
}
fmt.Println(string(dat))
and the print out is
POST /delete_birloki HTTP/1.1
Host: 127.0.0.1:8080
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Cookie: weve_been_here_before=true; _ga=GA1.1.606577919.1412775218
Origin: http://127.0.0.1:8080
Referer: http://127.0.0.1:8080/config/?birloki=&north=&east=
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36
X-Requested-With: XMLHttpRequest
birloki%5B%5D=france
Can anybody explain WHY the variable name has been changed?
in a similar case I could request for "birloki[]" with
birloki := req.PostFormValue("birloki[]")
but even that does not seem to work in this case
答案1
得分: 1
好的，以下是翻译好的内容：
好的 - 开始吧。我是个白痴。
由于 JavaScript 的可爱的无类型特性，我要发布的变量有时是字符串，有时是数组。
当它出现 [] 时，当然是一个数组 
英文:
OK - shoot me. I am an idiot.
Due to the lovely untyped nature of Javascript, the variable I was posting was sometimes a string and sometimes an array.
When it appeared with [] it was, of course, an array
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