# [https://api.cn-ki.net//openapi/get_durl](https://api.cn-ki.net//openapi/get_durl)
http请求方法： GET
全局参数: app_id, access_token
| 参数 | 说明 | 示例 |
| --- | --- | --- |
| filename | 文献唯一标识 | DGJY201704013 |
| filename_en | 文献信息字符，在检索和详情接口中获取 | |
| title | 文献标题。不可为空 | |
| author | 文献作者 | |
| tablename | 检索和详情接口中获取 | |
示例：
~~~
https://api.cn-ki.net/openapi/get_durl?app_id=test&access_token=test&filename=DGJY201704013&filename_en=EtUYqZmT2k0ZXhjeTh1Zw5kN0AVZmV3M390c5V0ZvkjcjFFS0N0aiNER4o2bsNzSjRDdSNlRMxkSDFVahVUc28id3gESJZTeRhzd0siRW5WWMFDTCplYhxGM3hTZUhGVJFXYoV2a2RXWzYXM4QGbSlFe3kjTXBVU&tablename=CJFDLAST2017&filename_ex=DGJY201704013&title=基于<font class=\"Mark\">ARM</font>-<font class=\"Mark\">Linux</font>的继电保护装置用便携式虚拟打印机的设计&author=郭卫明; 王佳明; 林康照
~~~
响应内容：
~~~
{
"data": {
"url": "http://h.kuda365.net:91/?info=tBSqXwr-W0a1kmDfU1_7rAn1_HnIL0fFmRCbJi_sx1lPo4sajD0AY0_rzd6x0fYOZvFkYPf_ZB35U1iuUGFuhimPbPLMXiN6PuyW4GPqMQMjMm-tn3BQZgmWpI3fpkR2SL2x-m-hhJjwvAT6SmroqiHeEy2nCLhOh0iF_8R9OkUpdQEESzRmbn7Ak7SDlJKc2XcCLUKUluqVqkc_AFwGfhLVsnhC83onU4ySCEawSXL0559qnwIK3bKxYRwkxAH8limjeqRvzPuzctnZgmgt65oz-kKHfRGfu16d9DyzcPfT-RdH0TH2e20-gjOqHtlUu3QgQzAWZP7oG8agCBHoG4I38lKmskrhmbl4P1pA1c8KkTHuHgrwSPHrMVTVQejYCHLvdJkUQDotPaS_Hpz3XTSRez02iR7UIpN8z46kw9OYKIgiBLRbr4_PpAiU-TmXZGfkYqOQVjOjFT6tIK7UDvKOENiJekzDfxgoS0GwARAQ1yvUJNRprXL6SxitJLlXTZv30bGxlv9lBnbRxN-ncdz4UtyFHgzLWfXXhxmjDehjPiO4wPzKxPzdaWKpYmCLWP7LwckhbOWGNV0IYlGJw4dthiNFqSNAo3LOMS_tBdo="
},
"status": 1
}
~~~
