使用JSON參數進行卷曲GET。來自服務器的空回覆

我有一個curl命令的問題。我想要發送請求（GET）與JSON參數，我應該從服務器得到一些答案，但不幸的是我沒有得到。在最好的情況下，我得到以下答案表格服務器使用JSON參數進行卷曲GET。來自服務器的空回覆

* Hostname was NOT found in DNS cache 
* Trying 192.168.1.101... 
* Connected to 192.168.1.101 (192.168.1.101) port 80 (#0) 
> GET /ckk.cgi HTTP/1.1 
> User-Agent: curl/7.38.0 
> Host: 192.168.1.101 
> Accept: application/json 
> Content-type: application/json 
> Content-Length: 41 
> 
* upload completely sent off: 41 out of 41 bytes 
* Empty reply from server 
* Connection #0 to host 192.168.1.101 left intact 
curl: (52) Empty reply from server

我閱讀以下內容：

Curl GET request with json parameter How to POST JSON data with Curl from Terminal/Commandline to Test Spring REST?

所以我tryed以下命令

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET 192.168.1.101/ckk.cgi?json={"asking1":{"001":"givnames1","_id":223}} 

curl -H "Content-Type: application/json" -X GET -d '{"asking1":{"001":"givnames1","_id":223}}' http://192.168.1.101/ckk.cgi? 

curl -X GET -H "application/json" -d '{"asking1":{"001":"givnames1","_id":223}}' http://192.168.1.101/ckk.cgi? 

curl -v -H "Accept: application/json" -H "Content-type: application/json" -X GET -d '{"asking1":{"001":"givnames1","_id":223}}' http://192.168.1.101/ckk.cgi? 

curl -i GET -H "Accept: application/json" "http://192.168.1.101/ckk.cgi??json={"asking1":{"001":"givnames1","_id":223}}" 

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET -d '{"asking1":{"001":"givnames1","_id":223}}}' 

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET -d "{"asking1":{"001":"givnames1","_id":223}}" http://192.168.1.101/ckk.cgi? 

curl --data "{"asking1":{"001":"givnames1","_id":223}}}" http://192.168.1.101/ckk.cgi? 

curl -v http://192.168.1.101/ckk.cgi? --header "Content-Type: application/json" -d "{"asking1":{"001":"givnames1","_id":223}}"

所有命令不起作用....

工程在瀏覽器的命令就是：

192.168.1.101/ckk.cgi?json={"asking1":{"001":"givnames1","_id":223}}

編輯：

下面的答案的問題

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET 192.168.1.101/ckk.cgi?json={"asking1":{"001":"givnames1","_id":223}} 

HTTP/1.1 200 OK 
Date: Sat, 24 Oct 2015 04:58:11 GMT 
Server: Apache/2.4.12 (Unix) OpenSSL/1.0.2c 
Content-Length: 0 
Content-Type: text/html;charset=utf-8 

HTTP/1.1 200 OK 
Date: Sat, 24 Oct 2015 04:58:16 GMT 
Server: Apache/2.4.12 (Unix) OpenSSL/1.0.2c 
Content-Length: 0 
Content-Type: text/html;charset=utf-8 

curl -vv -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET 192.168.1.101/ckk.cgi?json={"asking1":{"001":"givnames1","_id":223}} 

* Hostname was NOT found in DNS cache 
* Trying 192.168.1.101... 
* Connected to 192.168.1.101 (192.168.1.101) port 80 (#0) 
> GET /skk.cgi?json=asking1:001:givname1 HTTP/1.1 
> User-Agent: curl/7.38.0 
> Host: 192.168.1.101 
> Accept: application/json 
> Content-Type: application/json 
> 
< HTTP/1.1 200 OK 
HTTP/1.1 200 OK 
< Date: Sat, 24 Oct 2015 05:33:39 GMT 
Date: Sat, 24 Oct 2015 05:33:39 GMT 
* Server Apache/2.4.12 (Unix) OpenSSL/1.0.2c is not blacklisted 
< Server: Apache/2.4.12 (Unix) OpenSSL/1.0.2c 
Server: Apache/2.4.12 (Unix) OpenSSL/1.0.2c 
< Content-Length: 0 
Content-Length: 0 
< Content-Type: text/html;charset=utf-8 
Content-Type: text/html;charset=utf-8 

< 
* Connection #0 to host 192.168.1.101 left intact 
* Found bundle for host 192.168.1.101: 0x7f53c7dbb5a0 
* Re-using existing connection! (#0) with host 192.168.1.101 
* Connected to 192.168.1.101 (192.168.1.101) port 80 (#0) 
> GET /ckk.cgi?json=asking:_id:223 HTTP/1.1 
> User-Agent: curl/7.38.0 
> Host: 192.168.1.101 
> Accept: application/json 
> Content-Type: application/json 
> 
< HTTP/1.1 200 OK 
HTTP/1.1 200 OK 
< Date: Sat, 24 Oct 2015 05:33:44 GMT 
Date: Sat, 24 Oct 2015 05:33:44 GMT 
* Server Apache/2.4.12 (Unix) OpenSSL/1.0.2c is not blacklisted 
< Server: Apache/2.4.12 (Unix) OpenSSL/1.0.2c 
Server: Apache/2.4.12 (Unix) OpenSSL/1.0.2c 
< Content-Length: 0 
Content-Length: 0 
< Content-Type: text/html;charset=utf-8 
Content-Type: text/html;charset=utf-8 

< 
* Connection #0 to host 192.168.1.101 left intact

來源

2015-10-23 Mbded

我建議正確％的轉義參數值的網址，例如：可以通過使用--data-urlencode和-G標誌達到同樣的效果。 '192.168.1.101/ckk.cgi?json=%7B"asking1"%3A%7B"001"%3A" givnames1「，」_ id「％3A223％7D％7D'（冒號和開啓/關閉花括號逃脫）。 [RFC 3986]（https://tools.ietf.org/html/rfc3986）是相關標準。 – collapsar

我嘗試'curl -v -H「Accept：application/json」-H「Content-type：application/json」-X GET -d'％7B「ask1」％3A％7B「001」％3A「givnames1」，「_id」％3A223％7D％7D'http：// 192.168.1.101/ckk.cgi'然後我得到了和上面相同的答案，並且只嘗試了'curl 192.168.1.101/ckk.cgi?json=% 7B「ask1」％3A％7B「001」％3A「givnames1」，「_id」％3A223％7D％7D'然後我什麼也沒得到。 – Mbded

下一次嘗試使用'curl -vvv'。它將提供非常詳細的輸出，可能會幫助您找到解決方案。 – Daniel

展望什麼得到由通過線路傳輸工作瀏覽器場景會顯示如下內容：

192.168.1.101/ckk.cgi?json={%22asking1%22:{%22001%22:%22givnames1%22,%22_id%22:223}}

即JSON部分獲得URL編碼（至少部分）。

curl -G -v "http://192.168.1.101/ckk.cgi" --data-urlencode 'json={"asking1":{"001":"givnames1","_id":223}}'

來源

2015-10-24 07:13:15

是的！它已經工作了！標誌'-G'是關鍵。超。謝謝！ – Mbded

使用JSON參數進行卷曲GET。來自服務器的空回覆

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