Untitled4.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Python 原始数据： {'no': 1, 'name': 'Runoob', 'url': 'http://www.runoob.com'}\n",
      "JSON 对象： {\"no\": 1, \"name\": \"Runoob\", \"url\": \"http://www.runoob.com\"}\n"
     ]
    }
   ],
   "source": [
    "import json\n",
    "\n",
    "# Python 字典类型转换为 JSON 对象\n",
    "data = {\n",
    "    'no' : 1,\n",
    "    'name' : 'Runoob',\n",
    "    'url' : 'http://www.runoob.com'\n",
    "}\n",
    "\n",
    "json_str = json.dumps(data)\n",
    "print (\"Python 原始数据：\", repr(data))\n",
    "print (\"JSON 对象：\", json_str)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "ename": "TypeError",
     "evalue": "Object of type 'bytes' is not JSON serializable",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-4-a6395cc6cfa6>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m     16\u001b[0m \u001b[0mresponse\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0murllib\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mrequest\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0murlopen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mrequest\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m     17\u001b[0m \u001b[0mcontent\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mresponse\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mread\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m---> 18\u001b[1;33m \u001b[0mjson_str\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mjson\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mdumps\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mcontent\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m     19\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m     20\u001b[0m \u001b[1;32mif\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mcontent\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;32mC:\\ProgramData\\Anaconda3\\lib\\json\\__init__.py\u001b[0m in \u001b[0;36mdumps\u001b[1;34m(obj, skipkeys, ensure_ascii, check_circular, allow_nan, cls, indent, separators, default, sort_keys, **kw)\u001b[0m\n\u001b[0;32m    229\u001b[0m         \u001b[0mcls\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mNone\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mindent\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mNone\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mseparators\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mNone\u001b[0m \u001b[1;32mand\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    230\u001b[0m         default is None and not sort_keys and not kw):\n\u001b[1;32m--> 231\u001b[1;33m         \u001b[1;32mreturn\u001b[0m \u001b[0m_default_encoder\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mencode\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mobj\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    232\u001b[0m     \u001b[1;32mif\u001b[0m \u001b[0mcls\u001b[0m \u001b[1;32mis\u001b[0m \u001b[1;32mNone\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    233\u001b[0m         \u001b[0mcls\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mJSONEncoder\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;32mC:\\ProgramData\\Anaconda3\\lib\\json\\encoder.py\u001b[0m in \u001b[0;36mencode\u001b[1;34m(self, o)\u001b[0m\n\u001b[0;32m    197\u001b[0m         \u001b[1;31m# exceptions aren't as detailed.  The list call should be roughly\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    198\u001b[0m         \u001b[1;31m# equivalent to the PySequence_Fast that ''.join() would do.\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 199\u001b[1;33m         \u001b[0mchunks\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0miterencode\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mo\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0m_one_shot\u001b[0m\u001b[1;33m=\u001b[0m\u001b[1;32mTrue\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    200\u001b[0m         \u001b[1;32mif\u001b[0m \u001b[1;32mnot\u001b[0m \u001b[0misinstance\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mchunks\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mlist\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mtuple\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    201\u001b[0m             \u001b[0mchunks\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mlist\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mchunks\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;32mC:\\ProgramData\\Anaconda3\\lib\\json\\encoder.py\u001b[0m in \u001b[0;36miterencode\u001b[1;34m(self, o, _one_shot)\u001b[0m\n\u001b[0;32m    255\u001b[0m                 \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mkey_separator\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mitem_separator\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0msort_keys\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    256\u001b[0m                 self.skipkeys, _one_shot)\n\u001b[1;32m--> 257\u001b[1;33m         \u001b[1;32mreturn\u001b[0m \u001b[0m_iterencode\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mo\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;36m0\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m    258\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    259\u001b[0m def _make_iterencode(markers, _default, _encoder, _indent, _floatstr,\n",
      "\u001b[1;32mC:\\ProgramData\\Anaconda3\\lib\\json\\encoder.py\u001b[0m in \u001b[0;36mdefault\u001b[1;34m(self, o)\u001b[0m\n\u001b[0;32m    178\u001b[0m         \"\"\"\n\u001b[0;32m    179\u001b[0m         raise TypeError(\"Object of type '%s' is not JSON serializable\" %\n\u001b[1;32m--> 180\u001b[1;33m                         o.__class__.__name__)\n\u001b[0m\u001b[0;32m    181\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m    182\u001b[0m     \u001b[1;32mdef\u001b[0m \u001b[0mencode\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mo\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mTypeError\u001b[0m: Object of type 'bytes' is not JSON serializable"
     ]
    }
   ],
   "source": [
    "import urllib,sys\n",
    "import urllib.request\n",
    "import json\n",
    "\n",
    "\n",
    "host = 'http://stock.market.alicloudapi.com'\n",
    "path = '/sz-sh-stock-history'\n",
    "method = 'GET'\n",
    "appcode = '6a611850fcc942939ec34411c37ffb3d'\n",
    "querys = 'begin=2015-09-01&code=600004&end=2015-09-02'\n",
    "bodys = {}\n",
    "url = host + path + '?' + querys\n",
    "\n",
    "request = urllib.request.Request(url)\n",
    "request.add_header('Authorization', 'APPCODE ' + appcode)\n",
    "response = urllib.request.urlopen(request)\n",
    "content = response.read()\n",
    "json_str = json.dumps(content)\n",
    "\n",
    "if (content):\n",
    "    print(content)\n",
    "    print(json_str)\n"
   ]
  }
 ],
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