{"id":1647,"date":"2023-04-23T15:50:58","date_gmt":"2023-04-23T07:50:58","guid":{"rendered":"https:\/\/fushuling.com\/?p=1647"},"modified":"2023-04-25T23:33:05","modified_gmt":"2023-04-25T15:33:05","slug":"das4-secret-of-bkfish%e5%87%ba%e9%a2%98%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/fushuling.com\/index.php\/2023\/04\/23\/das4-secret-of-bkfish%e5%87%ba%e9%a2%98%e7%ac%94%e8%ae%b0\/","title":{"rendered":"DAS4-secret of bkfish\u51fa\u9898\u7b14\u8bb0"},"content":{"rendered":"\n

\u8fd9\u6b21\u6b63\u597d\u8f6e\u5230SU\u548cDas\u5408\u4f5c\uff0c\u6240\u4ee5\u6211\u8fd9\u6b21\u4e5f\u6709\u673a\u4f1a\u53bb\u51fa\u9898\u4e86\uff0cMISC\u7684\u8bdd\u6211\u51fa\u4e86\u4e00\u9053\u7b80\u5355\uff0cGe9ian\u51fa\u4e86\u4e24\u9053\uff0c\u4e00\u9053\u7b80\u5355\u4e00\u9053\u4e2d\u7b49\uff0c\u672c\u6765\u597d\u50cf\u662f\u8ba9Ge9ian\u51fa\u4e00\u4e2a\u56f0\u96be\u9898\u7684\uff1f\u6700\u540e\u597d\u50cf\u88ab\u6253\u6210\u4e2d\u7b49\u4e86\uff0c\u6362\u522b\u4eba\u51fa\u56f0\u96be\u9898\u4e86\u3002<\/p>\n\n\n\n

\u5b9e\u9645\u4e0a\u6211\u6700\u521d\u6295\u7a3f\u7684\u4e0d\u662f\u8fd9\u9053\u9898\uff0c\u662f\u4e00\u9053\u4e2d\u7b49\u9898\uff0c\u548c\u793e\u5de5\u6709\u5173\uff0c\u6d89\u53ca\u4e86\u5f53\u65f6\u8fc7\u5e74\u671f\u95f4\u770b\u5230\u7684\u5173\u4e8epoi\u7684\u4e00\u4e9b\u6709\u610f\u601d\u7684\u4e1c\u897f\uff0c\u7ed3\u679c\u5b89\u6052\u4e0d\u6536\u793e\u5de5\u9898\uff0c\u6700\u540e\u53ea\u80fd\u968f\u4fbf\u51fa\u4e00\u9053\u7b7e\u5230\u4e86\uff0c\u90a3\u4e2apoi\u7684\u9898\u6211\u5c31\u9644\u5728\u6587\u7ae0\u672b\u5c3e\u5427\u3002<\/p>\n\n\n\n

\u9884\u671f\u89e3<\/h2>\n\n\n\n

\u5f53\u65f6\u662f\u7ffb\u5916\u7f51\u7684\u65f6\u5019\u7ffb\u5230\u4e86\u4e00\u4e2a\u5de5\u5177\u53eb\u505aSSuitePicsel\uff0c\u53f7\u79f0\u662f\u67d0\u79cd\u519b\u7528\u52a0\u5bc6\uff0c\u975e\u5e38\u96be\u7834\u89e3\uff0c\u7528\u8c37\u6b4c\u641c\u4e86\u4e00\u4e0b\u53d1\u73b0\u6ca1\u4eba\u62ff\u8fd9\u4e2a\u5de5\u5177\u51fa\u8fc7\u9898\u5c31\u62ff\u6765\u5f53\u7b7e\u5230\u9898\u4e86\u3002\u56e0\u4e3a\u662f\u5f53\u7b7e\u5230\u9898\uff0c\u6240\u4ee5\u5f53\u65f6\u4e5f\u6ca1\u60f3\u8ba9\u5927\u5bb6\u76f4\u63a5\u653b\u51fb\u8fd9\u4e2a\u52a0\u5bc6\u7b97\u6cd5\u7684(\u6ca1\u60f3\u5230\u5927\u90e8\u5206\u4eba\u90fd\u653b\u7834\u4e86\uff0c\u7ed9\u5927\u4f19\u8dea\u4e86)\uff0c\u56e0\u6b64\u6211\u76f4\u63a5\u628a\u90a3\u4e2a\u5de5\u5177\u7684\u63cf\u8ff0\u6458\u6284\u4e86\u4e00\u6bb5\u4f5c\u4e3a\u9898\u76ee\u7684\u63cf\u8ff0\u4e86\uff0c\u6240\u4ee5\u76f4\u63a5\u8c37\u6b4c\u9898\u76ee\u63cf\u8ff0\u7684\u90a3\u6bb5\u8bdd\u662f\u53ef\u4ee5\u76f4\u63a5\u641c\u5230\u8fd9\u4e2a\u5de5\u5177\u7684\uff1a<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u6240\u4ee5\u505a\u6cd5\u5c31\u5f88\u7b80\u5355\u4e86\uff0c\u6211\u7ed9\u7684\u90a3\u4e2a\u9644\u4ef6\u540e\u9762\u5f88\u660e\u663e\u8fd8\u8ddf\u7740\u4e00\u5f20png\u56fe\u7247\uff1a<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u7528foremost\u5206\u79bb\u4e00\u4e0b\uff0c\u53ef\u4ee5\u5f97\u5230\u4e24\u5f20\u56fe\u7247<\/p>\n\n\n\n

foremost -T Original_1.png<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u7528\u5c0f\u7684\u90a3\u5f20\u4f5c\u4e3a\u539f\u59cb\u56fe\u7247\uff0c\u5927\u7684\u90a3\u5f20\u4f5c\u4e3a\u52a0\u5bc6\u540e\u7684\u56fe\u7247\u8fdb\u884c\u89e3\u5bc6\u5373\u53ef\uff1a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u975e\u9884\u671f\u89e3<\/h2>\n\n\n\n
\u4e8b\u5b9e\u4e0a\u8fd9\u4e2a\u52a0\u5bc6\u6bd4\u8f83\u8822\uff0c\u6211\u4eec\u7528stegsolve\u67e5\u770bforemost\u5206\u79bb\u51fa\u6765\u7684\u56fe\u7247\uff0c\u5176\u5b9e\u8fd9\u4e2a\u5de5\u5177\u662f\u76f4\u63a5\u628a\u6570\u636e\u5f02\u6216\u4e86\u4e4b\u540e\u653e\u5728\u4e86\u7ea2\u8272\u901a\u9053\u6700\u4f4e\u4f4d\u4e0a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5de6\u4e0a\u89d2\u5c31\u662f\u548c\u539f\u56fe\u76f8\u6bd4\u589e\u52a0\u7684\u6570\u636e\uff0c\u6211\u4eec\u5148\u628a\u8fd9\u4e2a\u901a\u9053\u4e0b\u7684\u56fe\u7247\u4fdd\u5b58\u4e0b\u6765\uff0c\u518d\u5199\u4e2a\u811a\u672c\u628a\u589e\u52a0\u7684\u6570\u636e\u63d0\u53d6\u51fa\u6765\uff1a<\/p>\n\n\n\n
from PIL import Image\nimport numpy as np\n\nimg = Image.open(\"solved.bmp\")\nimg_array = np.array(img)\nshape = img_array.shape\nfh = open('output.txt', 'w')\nprint(img_array.shape)\nfor i in range(0, shape[0]):\n    res_1: str = ''\n    for j in range(0, shape[1]):\n        value = img_array[i, j]\n        # print(\"\",value)\n        if (value == 255).any():\n            fh.write('1')\n        else:\n            fh.write('0')\n<\/code><\/pre>\n\n\n\n
\u6211\u8fd9\u4e2a\u811a\u672c\u63d0\u53d6\u4e86\u6240\u6709\u6570\u636e\uff0c\u6211\u4eec\u8fd9\u91cc\u53ea\u53d6\u524d\u9762\u9700\u8981\u7684\uff1a<\/p>\n\n\n\n
10111011101111101010110010111100101010111011100110000100100010001011101011001110101111001001000010010010101110101010000010001011110011111010000010111011101111101000110010011100110010001001100110100000100001111010000010101100100010101010000010100000100111101000111110001101100101101100111010000010<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4e00\u4e9b\u601d\u8003<\/h2>\n\n\n\n
\u5176\u5b9e\u5229\u7528SSuitePicsel\u9690\u5199\u540e\u7684\u56fe\u7247\u7684\u7279\u5f81\u8ba9\u6211\u60f3\u5230\u4e86cloacked-pixel\uff0ccloacked-pixel\u9690\u5199\u540e\u7684\u56fe\u7247\u4e5f\u662f\u5728\u7ea2\u8272\u901a\u9053\u6700\u4f4e\u4f4d\u4e0a\u589e\u52a0\u52a0\u5bc6\u540e\u7684\u6570\u636e\uff1a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4f46\u628a\u8fd9\u4e2a\u6570\u636e\u63d0\u53d6\u51fa\u6765\u540e\u8fdb\u884c\u7b80\u5355\u7684\u5f02\u6216\u7206\u7834\u662f\u8fd8\u539f\u4e0d\u4e86\u660e\u6587\u7684\uff0ccloacked-pixel\u7684\u6e90\u7801\u91cc\u4f7f\u7528\u4e86AES\u4f5c\u4e3a\u52a0\u5bc6\u7b97\u6cd5\uff1a<\/p>\n\n\n\n
import hashlib\r\nfrom Crypto import Random\r\nfrom Crypto.Cipher import AES\r\n\r\n'''\r\nThanks to\r\nhttp://stackoverflow.com\/questions\/12524994\/encrypt-decrypt-using-pycrypto-aes-256\r\n'''\r\nclass AESCipher:\r\n\r\n    def __init__(self, key): \r\n        self.bs = 32\t# Block size\r\n        self.key = hashlib.sha256(key.encode()).digest()\t# 32 bit digest\r\n\r\n    def encrypt(self, raw):\r\n        raw = self._pad(raw)\r\n        iv = Random.new().read(AES.block_size)\r\n        cipher = AES.new(self.key, AES.MODE_CBC, iv)\r\n        return iv + cipher.encrypt(raw)\r\n\r\n    def decrypt(self, enc):\r\n        iv = enc[:AES.block_size]\r\n        cipher = AES.new(self.key, AES.MODE_CBC, iv)\r\n        return self._unpad(cipher.decrypt(enc[AES.block_size:]))\r\n\r\n    def _pad(self, s):\r\n        return s + (self.bs - len(s) % self.bs) * chr(self.bs - len(s) % self.bs)\r\n\r\n    @staticmethod\r\n    def _unpad(s):\r\n        return s[:-ord(s[len(s)-1:])]<\/code><\/pre>\n\n\n\n
\u5e76\u4e14\u4f7f\u7528cloacked-pixel\u52a0\u5bc6\u56fe\u7247\u662f\u5fc5\u987b\u8981\u5bc6\u7801\u7684\uff0c\u5177\u4f53\u7684\u52a0\u5bc6\u64cd\u4f5c\u4e3a\uff1a<\/p>\n\n\n\n
def embed(imgFile, payload, password):\r\n\t# Process source image\r\n\timg = Image.open(imgFile)\r\n\t(width, height) = img.size\r\n\tconv = img.convert(\"RGBA\").getdata()\r\n\tprint \"[*] Input image size: %dx%d pixels.\" % (width, height)\r\n\tmax_size = width*height*3.0\/8\/1024\t\t# max payload size\r\n\tprint \"[*] Usable payload size: %.2f KB.\" % (max_size)\r\n\r\n\tf = open(payload, \"rb\")\r\n\tdata = f.read()\r\n\tf.close()\r\n\tprint \"[+] Payload size: %.3f KB \" % (len(data)\/1024.0)\r\n\t\t\r\n\t# Encypt\r\n\tcipher = AESCipher(password)\r\n\tdata_enc = cipher.encrypt(data)\r\n\r\n\t# Process data from payload file\r\n\tv = decompose(data_enc)\r\n\t\r\n\t# Add until multiple of 3\r\n\twhile(len(v)%3):\r\n\t\tv.append(0)\r\n\r\n\tpayload_size = len(v)\/8\/1024.0\r\n\tprint \"[+] Encrypted payload size: %.3f KB \" % (payload_size)\r\n\tif (payload_size > max_size - 4):\r\n\t\tprint \"[-] Cannot embed. File too large\"\r\n\t\tsys.exit()\r\n\t\t\r\n\t# Create output image\r\n\tsteg_img = Image.new('RGBA',(width, height))\r\n\tdata_img = steg_img.getdata()\r\n\r\n\tidx = 0\r\n\r\n\tfor h in range(height):\r\n\t\tfor w in range(width):\r\n\t\t\t(r, g, b, a) = conv.getpixel((w, h))\r\n\t\t\tif idx < len(v):\r\n\t\t\t\tr = set_bit(r, 0, v[idx])\r\n\t\t\t\tg = set_bit(g, 0, v[idx+1])\r\n\t\t\t\tb = set_bit(b, 0, v[idx+2])\r\n\t\t\tdata_img.putpixel((w,h), (r, g, b, a))\r\n\t\t\tidx = idx + 3\r\n    \r\n\tsteg_img.save(imgFile + \"-stego.png\", \"PNG\")\r\n\t\r\n\tprint \"[+] %s embedded successfully!\" % payload<\/code><\/pre>\n\n\n\n
\u8fd9\u91cc\u76f4\u63a5\u4f7f\u7528\u4e86cipher = AESCipher(password)\uff0c\u7136\u540e\u7528cipher.encrypt(data)\u5bf9\u6570\u636e\u8fdb\u884c\u4e86\u4e00\u6b21\u52a0\u5bc6\uff0c\u56e0\u6b64\u5728\u4e0d\u77e5\u9053\u5bc6\u94a5\u7684\u60c5\u51b5\u4e0b\u5f88\u96be\u8fd8\u539f\u7ecf\u8fc7cloacked-pixel\u52a0\u5bc6\u7684\u56fe\u7247\u9690\u85cf\u7684\u6570\u636e\uff0c\u4e5f\u56e0\u6b64\u7ecf\u5e38\u4f5c\u4e3actf\u91cc\u8003\u5bdf\u7684\u5de5\u5177\uff0c\u57fa\u672c\u4e0actf\u91cc\u9047\u5230\u7684\u6709lsb\u7684png\u56fe\u7247\u90fd\u662fcloacked-pixel(\u81f3\u5c11\u6211\u9047\u5230\u7684\u90fd\u662f)\u3002<\/p>\n\n\n\n
\u6bcf\u4e2a\u6708\u7684\u5b89\u6052\u6708\u8d5b\u4e5f\u7b97\u5927\u6bd4\u8d5b\u4e86\uff0c\u5927\u4e00\u6253\u7684\u65f6\u5019\u57fa\u672c\u4e0a\u90fd\u662f\u5728\u5750\u7262\uff0c\u8fd9\u6b21\u6709\u673a\u4f1a\u51fa\u9898\u672c\u6765\u4e5f\u662f\u60f3\u8003\u4e2a\u5927\u5bb6\u6ca1\u89c1\u8fc7\u7684\u4e1c\u897f\uff0c\u4e00\u4e2a\u56fe\u7247\u5206\u79bb\u51fa\u4e24\u5f20\u4e00\u6837\u56fe\u7247\uff0c\u770b\u8d77\u6765\u662f\u76f2\u6c34\u5370\u4f46\u5176\u5b9e\u4e0d\u662f\uff1b\u5e26lsb\u7684png\u56fe\u7247\uff0c\u770b\u8d77\u6765\u662fcloacked-pixel\u5176\u5b9e\u4e5f\u4e0d\u662f\uff0c\u53ea\u4e0d\u8fc7\u53ef\u80fd\u8fd9\u4e2a\u5de5\u5177\u7684\u52a0\u5bc6\u7b97\u6cd5\u6bd4\u8f83\u8822\uff0c\u88ab\u5927\u4f19\u90fd\u653b\u7834\u4e86\uff0c\u8d5b\u540e\u6211\u53bb\u7814\u7a76\u4e86\u4e00\u4e0bSSuitePicsel\u7684\u52a0\u5bc6\uff0c\u867d\u7136\u4e0d\u77e5\u9053\u6e90\u7801\u662f\u5565\uff0c\u8bd5\u4e86\u51e0\u6b21\u6700\u540e\u90fd\u662f\u7528ff\u5c31\u5f02\u6216\u51fa\u660e\u6587\u4e86\uff0c\u53ef\u80fd\u5b83\u7684\u52a0\u5bc6\u5c31\u8fd9\u6837\u5427\uff0c\u5176\u5b9e\u4e5f\u4fa7\u9762\u8d77\u5230\u4e86\u5b83\u539f\u6709\u7684\u4f5c\u7528\uff0c\u56e0\u4e3a\u6bd4\u8d5b\u91cc\u505a\u51fa\u6765\u7684\u51e0\u4e2a\u961f\u90fd\u4e0d\u662f\u641c\u7b80\u4ecb\u627e\u5de5\u5177\u505a\u7684\uff0c\u8981\u771f\u51fa\u4e2a\u4ec0\u4e48\u5f88\u590d\u6742\u7684\u52a0\u5bc6\u4f30\u8ba1\u6211\u8d5b\u540e\u65e9\u88ab\u9a82\u6210\u50bb\u903c\u4e86\ud83e\udd21\u8fd9\u6b21\u4e5f\u7b97\u662f\u8ba9\u5e26\u4f19\u8bd5\u4e86\u8bd5\u600e\u4e48\u653b\u7834\u7f8e\u56fd\u519b\u7528\u52a0\u5bc6\u7b97\u6cd5\u4e86\ud83d\ude02<\/p>\n\n\n\n
\u67d0\u9053\u5e9f\u9898<\/h2>\n\n\n\n
\n
\u9898\u76ee\u540d\u79f0\uff1a<\/strong>DAS4\u2014ez_poi<\/p>\n\n\n\n
\u9898\u76ee\u7c7b\u578b\uff1a<\/strong>MISC<\/p>\n\n\n\n
\u9898\u76ee\u5206\u6570\uff1a<\/strong>200<\/p>\n\n\n\n
\u9898\u76ee\u96be\u5ea6\uff1a<\/strong>\u4e2d\u7b49<\/p>\n\n\n\n
\u9898\u76eeFlag\uff1a<\/strong>\u8d35\u5dde\u7701\u8d35\u9633\u5e02\u5357\u660e\u533a\u7389\u5382\u8def279\u53f7<\/p>\n\n\n\n
\u9898\u76ee\u6807\u7b7e\uff1a <\/strong>\u4e2a\u4eba\u4fe1\u606f\u641c\u96c6<\/p>\n\n\n\n
\u9898\u76ee\u63cf\u8ff0\uff1a <\/strong>\u90fd\u4ec0\u4e48\u5e74\u4ee3\u4e86\uff0c\u8fd8\u5728\u73a9\u4f20\u7edf\u793e\u5de5\uff01\u636e\u8bf4\u79bb\u8fd9\u5bb6\u836f\u5e97\u6700\u8fd1\u4e5f\u6709\u4e00\u767e\u4e00\u5341\u591a\u7c73\u624d\u6709\u4e00\u5bb6\u94f6\u884c\uff0cflag\u63d0\u4ea4\u7684\u5185\u5bb9\u4e3a\u8be5\u836f\u5e97\u5728\u767e\u5ea6\u5730\u56fe\u4e0a\u7684\u8be6\u7ec6\u5730\u5740\uff0c\u5982\uff1aDASCTF{\u6e56\u5317\u7701\u54b8\u5b81\u5e02\u901a\u57ce\u53bf\u6e58\u6c49\u8def13\u53f7}<\/p>\n<\/blockquote>\n\n\n\n
\u9898\u76ee\u9644\u4ef6<\/strong>\uff1a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6700\u521dAu5t1n\u627e\u6211\u4eec\u5f81\u9898\u7684\u65f6\u5019\u6211\u95ee\u4ed6\u793e\u5de5\u9898\u884c\u4e0d\u4ed6\u8bf4\u53ef\u4ee5\uff0c\u6ca1\u60f3\u5230\u8f9b\u82e6\u7b49\u4e86\u4e00\u4e2a\u6708\u7b49\u5230\u5ba1\u6279\u7684\u65f6\u5019\u5374\u88ab\u6253\u9000\u4e86<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u51fa\u9898\u7684\u601d\u8def\u662f\u8fc7\u5e74\u671f\u95f4\u5237\u6296\u97f3\u7684\u65f6\u5019\u770b\u5230\u4e86\u4e00\u4e2a\u77ed\u89c6\u9891\uff1a<\/p>\n\n\n\n
\u5229\u7528POI\u68c0\u7d22\u4f60\u4e5f\u53ef\u4ee5\u6210\u4e3a\u7f51\u7edc\u8ff7\u8e2a\u9ad8\u624b\uff01<\/a><\/p>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
\u7136\u540e\u627e\u80e1\u6768\u5e2e\u5fd9\u5199\u4e86\u4e2a\u8ba1\u7b97\u8ddd\u79bb\u5e76\u6392\u5e8f\u7684\u811a\u672c\uff1a<\/p>\n\n\n\n
import xlrd\r\nimport math\r\n\r\n# \u8ba1\u7b97\u4e24\u4e2a\u7ecf\u7eac\u5ea6\u4e4b\u95f4\u7684\u8ddd\u79bb\r\ndef calc_distance(lat1, lon1, lat2, lon2):\r\n    # \u8ba1\u7b97\u4e24\u4e2a\u7ecf\u7eac\u5ea6\u4e4b\u95f4\u7684\u8ddd\u79bb\r\n    # \u516c\u5f0f\u53c2\u8003\uff1ahttps:\/\/blog.csdn.net\/jia20003\/article\/details\/85214755\r\n    EARTH_RADIUS = 6378.137  # \u5730\u7403\u534a\u5f84\r\n    rad_lat1 = math.radians(lat1)\r\n    rad_lat2 = math.radians(lat2)\r\n    delta_lat = math.radians(lat2 - lat1)\r\n    delta_lon = math.radians(lon2 - lon1)\r\n    a = math.sin(delta_lat \/ 2) * math.sin(delta_lat \/ 2) + math.cos(rad_lat1) * math.cos(rad_lat2) * math.sin(\r\n        delta_lon \/ 2) * math.sin(delta_lon \/ 2)\r\n    c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))\r\n    distance = EARTH_RADIUS * c\r\n    return distance\r\n\r\n# \u8bfb\u53d6excel\u4e2d\u7684\u7ecf\u7eac\u5ea6\u4fe1\u606f\r\ndef read_excel(file_name):\r\n    # \u6253\u5f00Excel\u6587\u4ef6\r\n    workbook = xlrd.open_workbook(file_name)\r\n    # \u83b7\u53d6\u6240\u6709sheet\r\n    #sheet_name = workbook.sheet_names()\r\n    # \u6839\u636esheet\u7d22\u5f15\u6216\u8005\u540d\u79f0\u83b7\u53d6sheet\u5185\u5bb9\r\n    sheet = workbook.sheet_by_name('poi\u6570\u636e')\r\n    # \u83b7\u53d6\u884c\u6570\u548c\u5217\u6570\r\n    rows = sheet.nrows\r\n    cols = sheet.ncols\r\n    # \u8bfb\u53d6\u7ecf\u7eac\u5ea6\u4fe1\u606f\r\n    data = []\r\n    for i in range(rows):\r\n        row_data = sheet.row_values(i)\r\n        data.append(row_data)\r\n    return data\r\n\r\n# \u8ba1\u7b97excel\u4e2d\u6240\u6709\u7ecf\u7eac\u5ea6\u4e4b\u95f4\u7684\u8ddd\u79bb\r\ndef calc_all_distance(data,data2):\r\n    #\u8ba1\u7b97excel\u4e2d\u6240\u6709\u7ecf\u7eac\u5ea6\u4e4b\u95f4\u7684\u8ddd\u79bb\r\n    min_distance=999999\r\n    min_list=[]\r\n    for i in range(1,len(data2)):\r\n        for j in range(1,len(data)):\r\n            # \u83b7\u53d6\u4e24\u4e2a\u7ecf\u7eac\u5ea6\r\n            lat1 = float(data2[i][17])\r\n            lon1 = float(data2[i][16])\r\n            lat2 = float(data[j][17])\r\n            lon2 = float(data[j][16])\r\n            # \u8ba1\u7b97\u8ddd\u79bb\r\n            distance = calc_distance(lat1, lon1, lat2, lon2)\r\n            if distance < min_distance:\r\n                min_distance=distance\r\n                min_name1=data[j][0]\r\n                min_name2=data2[i][0]\r\n        list_data = [min_name2, min_name1, min_distance]\r\n        min_distance=999999\r\n        min_list.append(list_data)\r\n    sorted_list = sorted(min_list, key=lambda x: x[2])\r\n    for k in range(len(sorted_list)):\r\n        print('['+str(k)+']'+sorted_list[k][0]+'\u548c'+sorted_list[k][1]+'\u4e24\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff1a'+str(sorted_list[k][2]*1000)+' m')\r\n        \r\n\r\nif __name__ == '__main__':\r\n    # \u8bfb\u53d6excel\u4e2d\u7684\u7ecf\u7eac\u5ea6\u4fe1\u606f\r\n    data = read_excel('\u94f6\u884c.xlsx')\r\n    data2 = read_excel('\u4e00\u54c1\u836f\u4e1a.xlsx')\r\n    # \u8ba1\u7b97excel\u4e2d\u6240\u6709\u7ecf\u7eac\u5ea6\u4e4b\u95f4\u7684\u8ddd\u79bb\r\n    calc_all_distance(data,data2)<\/code><\/pre>\n\n\n\n
\u5341\u79d2\u949f\u4e4b\u5185\u5c31\u80fd\u8dd1\u51fa\u6765\uff1a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6240\u4ee5\u6211\u4eec\u73b0\u5728\u9700\u8981\u6392\u67e5110\u7c73\u5de6\u53f3\u6709\u5bb6\u94f6\u884c\u7684\u4e00\u54c1\u836f\u4e1a\u5373\u53ef\uff0c\u6700\u540e\u572853\u6761\u4e5f\u5c31\u662f\u7b2c\u4e8c\u4e2a\u6ee1\u8db3\u6761\u4ef6\u7684\u4e00\u54c1\u836f\u4e1a\u2014\u2014\u4e00\u54c1\u836f\u4e1a(\u4e94\u773c\u6865\u5206\u5e97)\u627e\u5230\u6b63\u786e\u7684\u767e\u5ea6\u8857\u666f\uff1a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6240\u4ee5\u6700\u540e\u7684\u7b54\u6848\u5c31\u662f\uff1aDASCTF{\u8d35\u5dde\u7701\u8d35\u9633\u5e02\u5357\u660e\u533a\u7389\u5382\u8def279\u53f7}<\/p>\n\n\n\n
\u90fd\u4ec0\u4e48\u5e74\u4ee3\u4e86\uff0c\u8fd8\u5728\u73a9\u4f20\u7edf\u793e\u5de5\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u6b21\u6b63\u597d\u8f6e\u5230SU\u548cDas\u5408\u4f5c\uff0c\u6240\u4ee5\u6211\u8fd9\u6b21\u4e5f\u6709\u673a\u4f1a\u53bb\u51fa\u9898\u4e86\uff0cMISC\u7684\u8bdd\u6211\u51fa\u4e86\u4e00\u9053\u7b80\u5355\uff0cGe9ian\u51fa\u4e86\u4e24\u9053\uff0c\u4e00 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1647","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/posts\/1647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/comments?post=1647"}],"version-history":[{"count":6,"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/posts\/1647\/revisions"}],"predecessor-version":[{"id":1678,"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/posts\/1647\/revisions\/1678"}],"wp:attachment":[{"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/media?parent=1647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/categories?post=1647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fushuling.com\/index.php\/wp-json\/wp\/v2\/tags?post=1647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}