我正在使用Python包请求对服务器执行GET请求，该服务器在响应中返回json个数据。但是，我似乎无法将响应形成为application/json，而不是内容类型text/html。
>>> headers = {'Content-type': 'application/json','Accept': 'application/json'}
>>> resp = requests.get("http://192.168.1.180/api/enodeb", headers=headers)
>>> resp.headers
{'Transfer-Encoding': 'chunked', 'Date': 'Wed, 08 Mar 2017 15:36:16 GMT', 'Content-Type': 'text/html; charset=UTF-8'}
>>> resp.text
u'<!DOCTYPE html> \n<html lang="en-GB"> \n <head> \n <title>Raemis Enterprise</title> \n <link rel="stylesheet" href="/javascript/jquery.mobile-1.2.0/jquery.mobile-1.2.0.min.css" />\n <link rel="stylesheet" href="/css/jqm-docs.css"/>\n <link rel="stylesheet" href="/css/omc.css"/>\n <script type="text/javascript" src="/javascript/jquery-1.7.1.min.js"></script>\n <script type="text/javascript" src="/javascript/jquery.mobile-1.2.0/jquery.mobile-1.2.0.min.js"></script>\n <script type="text/javascript" src="/javascript/jquery-validation-1.9.0/jquery.validate.min.js"></script>\n <script type="text/javascript" src="/javascript/jquery.blockUI.min.js"></script>\n\n <script type="text/javascript"> \n function blockui (msg) {\n $.blockUI({ \n message: \'<p><img src="/images/busy.gif" /> \' + msg + \'</p>\'\n });\n }\n function unblockui () {\n $.unblockUI();\n }\n </script>\n\n \n <script type="text/javascript"> \n function getCookie(name) \n {\n var nameEQ = name + "=";\n var ca = document.cookie.split(\';\');\n for(var i=0;i < ca.length;i++) {\n var c = ca[i];\n while (c.charAt(0)==\' \') \n c = c.substring(1,c.length);\n if (c.indexOf(name) == 0) \n return c.substring(c.indexOf(\'=\')+1, c.length);\n }\n return null;\n }\n\n function get_groupname ()\n {\n $.getJSON(\'/api/session?session_id=\' + getCookie(\'SESSIONID_RAEMIS\'), function (data) {\n unblockui();\n switch (data[0].groupname)\n {\n case \'root\' :\n case \'admin\' :\n case \'sysadmin\' :\n case \'monitor\' :\n self.location = \'/admin\';\n break;\n case \'enduser\' :\n self.location = \'/user\';\n break;\n default :\n $(\'#form_login .error\').html(\'Cannot start application. Unsupported group \' + data[0].groupname);\n break;\n }\n }).error (function(xhr, status, error) {\n var err = eval("(" + xhr.responseText + ")");\n $(\'#form_login .error\').html(error + \': \' + err.error);\n unblockui();\n });\n }\n\n function on_form_submit (form) {\n $(\'#form_login .error\').html(\'\');\n blockui(\'Logging in...\');\n $.post(\'/api/session\', $(form).serialize(), function (data) {\n form.reset();\n get_groupname();\n }).error(function(xhr, status, error) { \n var err = eval("(" + xhr.responseText + ")");\n $(\'#form_login .error\').html(error + \': \' + err.error);\n unblockui();\n });\n }\n\n $(\'#page_login\').live(\'pageinit\', function () {\n var form = $(\'#form_login\');\n form.validate({\n submitHandler: on_form_submit,\n rules: {\n username: {\n required: true,\n maxlength: 30\n },\n password: {\n required: true,\n maxlength: 128\n },\n }\n });\n });\n </script>\n\n </head> \n\n <body> \n \n <div data-role="page" class="type-interior" data-theme="a" id="page_login">\n <div class="simplepage">\n <h1>Raemis Enterprise Login</h1>\n <img style="position: absolute; top: 200px; left: 10px;" src="/images/large_brand_logo.png"/>\n <form action="#" id="form_login">\n <div class="error" style="height: 50px;"></div>\n <div data-role="fieldcontain">\n <label for="form_login_username">Username:</label>\n <input type="text" name="username" id="form_login_username" />\n </div>\n <div data-role="fieldcontain">\n <label for="form_login_password">Password:</label>\n <input type="password" name="password" id="form_login_password" />\n </div>\n <div class="transparent">\n <button type="submit" id="submit_login">Login</a>\n </div>\n </form>\n </div>\n <div data-role="footer" class="footer-docs" data-theme="a" style="width: 100%;">\n <p>Raemis Enterprise vRev. 21820</p>\n</div> \n\n\n\n </div>\n\n </body>\n</html>\n\n\n'
使用Postman（http请求工具）执行相同的操作，返回正确的数据，而不必设置任何标题。
数据应为：
[{
"id": 1,
"enb_id": 1,
"oper_state": 2,
"admin_state": 2,
"name": "Airspan eNB",
"tac": 1,
"cell_id": 257,
"location": "site",
"mac": "",
"downlink_bandwidth": 25000,
"uplink_bandwidth": 12500,
"downlink_earfcn": 0,
"uplink_earfcn": 0,
"mimo_group": 0
}]
如何确保响应数据位于application/json Content-Type？