{"id":1819,"date":"2015-01-24T15:10:43","date_gmt":"2015-01-24T07:10:43","guid":{"rendered":"http:\/\/www.aiti123.com\/?p=1819"},"modified":"2015-01-24T15:10:43","modified_gmt":"2015-01-24T07:10:43","slug":"%e7%ba%af%e7%9c%9fip%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%bc%e5%bc%8f%e8%af%a6%e8%a7%a3_%e7%ba%af%e7%9c%9f%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%bc%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/www.aiti123.com\/?p=1819","title":{"rendered":"\u7eaf\u771fIP\u6570\u636e\u5e93\u683c\u5f0f\u8be6\u89e3_\u7eaf\u771f\u6570\u636e\u5e93\u683c\u5f0f"},"content":{"rendered":"
1<\/a>\u56de\u9876\u90e8<\/div>\n

\u6458\u8981<\/strong><\/p>\n

\u7f51\u7edc\u4e0a\u7684IP\u6570\u636e\u5e93\u4ee5\u7eaf\u771f\u7248\u7684\u6700\u4e3a\u6d41\u884c\uff0cLumaQQ\u4e5f\u91c7\u7528\u4e86\u7eaf\u771f\u7248IP\u6570\u636e\u5e93\u505a\u4e3aIP\u67e5\u8be2\u529f\u80fd\u7684\u57fa\u7840\u3002\u4e0d\u8fc7\u5173\u4e8e\u5176\u683c\u5f0f\u7684\u6587\u6863\u5374\u975e\u5e38\u4e4b\u5c11\uff0c\u540e\u6765\u7ec8\u4e8e\u5728\u7f51 \u4e0a\u627e\u5230\u4e86\u4e00\u4efd\u6587\u6863\uff0c\u5f97\u4ee5\u4e86\u89e3\u5176\u5185\u5e55\uff0c\u4e0d\u8fc7\u90a3\u4efd\u6587\u6863\u5be5\u5be5\u6570\u8bed\uff0c\u4e5f\u662f\u9887\u4e3a\u8010\u5fc3\u624d\u8bfb\u660e\u767d\u3002\u5728\u8fd9\u91cc\u6211\u91cd\u5199\u4e00\u4efd\uff0c\u4ee5\u6b64\u505a\u4e3aLumaQQ\u5f00\u53d1\u8005\u6587\u6863\u7684\u4e00\u90e8\u5206\uff0c\u6211\u60f3\u8fd8\u662f \u5fc5\u8981\u7684\u3002\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u7eaf\u771fIP\u6570\u636e\u5e93\u7684\u683c\u5f0f\uff0c\u5e76\u4e14\u7ed9\u51fa\u4e86\u4e00\u4e9bDemo\u4ee5\u4f9b\u53c2\u8003\u3002<\/p>\n

Luma, \u6e05\u534e\u5927\u5b66<\/strong><\/p>\n

\u4fee\u6539\u65e5\u671f\uff1a 2005\/01\/14<\/p>\n

Note: \u5728\u6b64\u611f\u8c22\u7eaf\u771fIP\u6570\u636e\u5e93\u4f5c\u8005\u91d1\u72d0\u548c\u90a3\u552f\u4e00\u4e00\u4efd\u6587\u6863\u7684\u4f5c\u8005\u3002<\/p>\n

\u4fee\u6539\u5386\u53f2:<\/strong><\/p>\n

2005-01-14 \u4fee\u6539\u4e86\u539f\u6765\u4e00\u4e9b\u8868\u8fbe\u4e0d\u6e05\u548c\u9519\u8bef\u7684\u5730\u65b9<\/p>\n

\n

\u81ea\u4ece\u6709\u4e86IP\u6570\u636e\u5e93\u8fd9\u79cd\u4e1c\u897f\uff0cQQ\u5916\u6302\u7684\u663e\u793aIP\u529f\u80fd\u4e5f\u968f\u4e4b\u800c\u751f\uff0c\u672c\u4eba\u89c1\u8bc6\u9887\u7a84\uff0c\u662f\u5426\u8fd8\u6709\u5176\u4ed6\u5e94\u7528\u4e0d\u5f97\u800c\u77e5\uff0c\u4e0d\u8fc7\uff0cIP\u6570\u636e\u5e93\u786e\u5b9e\u662f\u4e2a\u4e0d\u9519\u7684\u4e1c\u897f\u3002\u5982\u4eca \u7f51\u7edc\u4e0a\u6700\u6d41\u884c\u7684IP\u6570\u636e\u5e93\u6211\u60f3\u5e94\u8be5\u662f\u7eaf\u771f\u7248\u7684\uff08\u8bf4\u9519\u4e86\u4e5f\u4e0d\u8981\u6241\u6211\uff09\uff0c\u8fc4\u4eca\u4e3a\u6b62\u5176IP\u8bb0\u5f55\u6761\u6570\u5df2\u7ecf\u63a5\u8fd130000\uff0c\u5bf9\u4e8e\u6709\u4e9bIP\u751a\u81f3\u80fd\u7cbe\u786e\u5230\u697c\u5c42\uff0c\u4e0d\u4ea6\u5feb \u54c9\u30022004\u5e744\u30015\u6708\u95f4\uff0c\u6b63\u9022LumaQQ\u7834\u571f\u52a8\u5de5\uff0c\u4e3a\u4e86\u52a0\u4e0a\u8fd9\u4e2a\u4eba\u4eba\u90fd\u559c\u6b22\uff0c\u4f46\u662f\u597d\u50cf\u4eba\u4eba\u90fd\u4e0d\u77e5\u9053\u4e3a\u4ec0\u4e48\u559c\u6b22\u7684\u663eIP\u529f\u80fd\uff0c\u6211\u4e5f\u91c7\u7528\u4e86\u7eaf\u771f\u7248IP\u6570\u636e \u5e93\uff0c\u5b83\u7684\u4f18\u70b9\u662f\u8bb0\u5f55\u591a\uff0c\u67e5\u8be2\u901f\u5ea6\u5feb\uff0c\u5b83\u53ea\u7528\u4e00\u4e2a\u6587\u4ef6QQWry.dat\u5c31\u5305\u542b\u4e86\u6240\u6709\u8bb0\u5f55\uff0c\u65b9\u4fbf\u5d4c\u5165\u5230\u5176\u4ed6\u7a0b\u5e8f\u4e2d\uff0c\u4e5f\u65b9\u4fbf\u5347\u7ea7\u3002<\/p>\n

\u57fa\u672c\u7ed3\u6784<\/h3>\n

QQWry.dat\u6587\u4ef6\u5728\u7ed3\u6784\u4e0a\u5206\u4e3a3\u5757\uff1a\u6587\u4ef6\u5934\uff0c\u8bb0\u5f55\u533a\uff0c\u7d22\u5f15\u533a\u3002\u4e00\u822c\u6211\u4eec\u8981\u67e5\u627eIP\u65f6\uff0c\u5148\u5728\u7d22\u5f15\u533a\u67e5\u627e\u8bb0\u5f55\u504f\u79fb\uff0c\u7136\u540e\u518d\u5230\u8bb0\u5f55\u533a\u8bfb\u51fa\u4fe1\u606f\u3002\u7531\u4e8e\u8bb0\u5f55 \u533a\u7684\u8bb0\u5f55\u662f\u4e0d\u5b9a\u957f\u7684\uff0c\u6240\u4ee5\u76f4\u63a5\u5728\u8bb0\u5f55\u533a\u4e2d\u641c\u7d22\u662f\u4e0d\u53ef\u80fd\u7684\u3002\u7531\u4e8e\u8bb0\u5f55\u6570\u6bd4\u8f83\u591a\uff0c\u5982\u679c\u6211\u4eec\u904d\u5386\u7d22\u5f15\u533a\u4e5f\u4f1a\u662f\u6709\u70b9\u6162\u7684\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u4e8c\u5206\u67e5\u627e\u6cd5\u641c\u7d22\u7d22\u5f15 \u533a\uff0c\u5176\u901f\u5ea6\u6bd4\u904d\u5386\u7d22\u5f15\u533a\u5feb\u82e5\u5e72\u6570\u91cf\u7ea7\u3002\u56fe1\u662fQQWry.dat\u7684\u6587\u4ef6\u7ed3\u6784\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1. QQWry.dat\u6587\u4ef6\u7ed3\u6784<\/center>\u3000\u3000\u8981\u6ce8\u610f\u7684\u662f\uff0cQQWry.dat\u91cc\u9762\u5168\u90e8\u91c7\u7528\u4e86little-endian\u5b57\u8282\u5e8f<\/p>\n

\u4e00. \u4e86\u89e3\u6587\u4ef6\u5934<\/h3>\n

QQWry.dat\u7684\u6587\u4ef6\u5934\u53ea\u67098\u4e2a\u5b57\u8282\uff0c\u5176\u7ed3\u6784\u975e\u5e38\u7b80\u5355\uff0c\u9996\u56db\u4e2a\u5b57\u8282\u662f\u7b2c\u4e00\u6761\u7d22\u5f15\u7684\u7edd\u5bf9\u504f\u79fb\uff0c\u540e\u56db\u4e2a\u5b57\u8282\u662f\u6700\u540e\u4e00\u6761\u7d22\u5f15\u7684\u7edd\u5bf9\u504f\u79fb\u3002<\/p>\n

2<\/a>\u56de\u9876\u90e8<\/div>\n

\u4e8c. \u4e86\u89e3\u8bb0\u5f55\u533a<\/h3>\n

\u6bcf\u6761IP\u8bb0\u5f55\u90fd\u7531\u56fd\u5bb6\u548c\u5730\u533a\u540d\u7ec4\u6210\uff0c\u56fd\u5bb6\u5730\u533a\u5728\u8fd9\u91cc\u5e76\u4e0d\u662f\u592a\u786e\u5207\uff0c\u56e0\u4e3a\u53ef\u80fd\u4f1a\u67e5\u51fa\u6765\u201c\u6e05\u534e\u5927\u5b66\u8ba1\u7b97\u673a\u7cfb\u201d\u4e4b\u7c7b\u7684\uff0c\u8fd9\u91cc\u6e05\u534e\u5927\u5b66\u5c31\u6210\u4e86\u56fd\u5bb6\u540d\u4e86\uff0c\u6240\u4ee5\u8fd9\u4e2a \u56fd\u5bb6\u5730\u533a\u540d\u548cIP\u6570\u636e\u5e93\u5236\u4f5c\u7684\u65f6\u5019\u6709\u5173\u7cfb\u3002\u6240\u4ee5\u8bb0\u5f55\u7684\u683c\u5f0f\u6709\u70b9\u50cfQName\uff0c\u6709\u4e00\u4e2a\u5168\u5c40\u90e8\u5206\u548c\u5c40\u90e8\u90e8\u5206\u7ec4\u6210\uff0c\u6211\u4eec\u8fd9\u91cc\u8fd8\u662f\u6cbf\u7528\u56fd\u5bb6\u540d\u548c\u5730\u533a\u540d\u7684\u8bf4\u6cd5\u3002<\/p>\n

\u4e8e\u662f\u6211\u4eec\u60f3\u8c61\u7740\u4e00\u6761\u8bb0\u5f55\u7684\u683c\u5f0f\u5e94\u8be5\u662f: [IP\u5730\u5740][\u56fd\u5bb6\u540d][\u5730\u533a\u540d]\uff0c\u5f53\u7136\uff0c\u8fd9\u4e2a\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u662f\u8fd9\u53ea\u662f\u6700\u7b80\u5355\u7684\u60c5\u51b5\u3002\u5f88\u663e\u7136\uff0c\u56fd\u5bb6\u540d\u548c\u5730\u533a\u540d\u53ef\u80fd\u4f1a\u6709\u5f88\u591a\u7684\u91cd\u590d\uff0c\u5982\u679c\u6bcf\u6761\u8bb0\u5f55\u90fd\u4fdd\u5b58\u4e00 \u4e2a\u5b8c\u6574\u7684\u540d\u79f0\u62f7\u8d1d\u662f\u975e\u5e38\u4e0d\u7406\u60f3\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u5c31\u9700\u8981\u91cd\u5b9a\u5411\u4ee5\u8282\u7701\u7a7a\u95f4\u3002\u6240\u4ee5\u4e3a\u4e86\u5f97\u5230\u4e00\u4e2a\u56fd\u5bb6\u540d\u6216\u8005\u5730\u533a\u540d\uff0c\u6211\u4eec\u5c31\u6709\u4e86\u4e24\u4e2a\u53ef\u80fd\uff1a\u7b2c\u4e00\u5c31\u662f\u76f4\u63a5\u7684\u5b57\u7b26\u4e32\u8868\u793a\u7684 \u56fd\u5bb6\u540d\uff0c\u7b2c\u4e8c\u5c31\u662f\u4e00\u4e2a4\u5b57\u8282\u7684\u7ed3\u6784\uff0c\u7b2c\u4e00\u4e2a\u5b57\u8282\u8868\u660e\u4e86\u91cd\u5b9a\u5411\u7684\u6a21\u5f0f\uff0c\u540e\u97623\u4e2a\u5b57\u8282\u662f\u56fd\u5bb6\u540d\u6216\u8005\u5730\u533a\u540d\u7684\u5b9e\u9645\u504f\u79fb\u4f4d\u7f6e\u3002\u5bf9\u4e8e\u56fd\u5bb6\u540d\u6765\u8bf4\uff0c\u60c5\u51b5\u8fd8\u53ef\u80fd\u66f4\u590d\u6742 \u4e9b\uff0c\u56e0\u4e3a\u8fd9\u6837\u7684\u91cd\u5b9a\u5411\u6700\u591a\u53ef\u80fd\u6709\u4e24\u6b21\u3002<\/p>\n

\u90a3\u4e48\u4ec0\u4e48\u662f\u91cd\u5b9a\u5411\u6a21\u5f0f\uff1f\u6839\u636e\u4e0a\u9762\u6240\u8bf4\uff0c\u4e00\u6761\u8bb0\u5f55\u7684\u683c\u5f0f\u662f[IP\u5730\u5740][\u56fd\u5bb6\u8bb0\u5f55][\u5730\u533a\u8bb0\u5f55]\uff0c\u5982\u679c\u56fd\u5bb6\u8bb0\u5f55\u662f\u91cd\u5b9a\u5411\u7684\u8bdd\uff0c\u90a3\u4e48\u5730\u533a\u8bb0\u5f55\u662f\u6709\u53ef\u80fd\u6ca1\u6709\u7684\uff0c\u4e8e\u662f\u5c31\u6709\u4e86\u4e24\u79cd\u60c5\u51b5\uff0c\u6211\u7ba1\u4ed6\u53eb\u505a\u6a21\u5f0f1\u548c\u6a21\u5f0f2\u3002\u6211\u4eec\u5bf9\u8fd9\u4e9b\u683c\u5f0f\u7684\u60c5\u51b5\u4e3e\u56fe\u8bf4\u660e\uff1a<\/p>\n

\"\"<\/p>\n

\u56fe2. IP\u8bb0\u5f55\u7684\u6700\u7b80\u5355\u5f62\u5f0f<\/center>\u3000\u3000\u56fe2\u8868\u793a\u4e86\u6700\u7b80\u5355\u7684IP\u8bb0\u5f55\u683c\u5f0f\uff0c\u6211\u60f3\u6ca1\u6709\u4ec0\u4e48\u53ef\u4ee5\u89e3\u91ca\u7684<\/p>\n

\"\"<\/p>\n

\u56fe3. \u91cd\u5b9a\u5411\u6a21\u5f0f1<\/center>\u3000\u3000\u56fe3\u6f14\u793a\u4e86\u91cd\u5b9a\u5411\u6a21\u5f0f1\u7684\u60c5\u51b5\u3002\u6211\u4eec\u770b\u5230\u5728\u6a21\u5f0f1\u7684\u60c5\u51b5\u4e0b\uff0c\u5730\u533a\u8bb0\u5f55\u4e5f\u8ddf\u7740\u56fd\u5bb6\u8bb0\u5f55\u8d70\u4e86\uff0c\u5728IP\u5730\u5740\u4e4b\u540e\u53ea\u5269\u4e0b\u4e86\u56fd\u5bb6\u8bb0\u5f55\u76844\u5b57\u8282\uff0c\u540e\u97623\u4e2a\u5b57\u8282\u6784\u6210\u4e86\u4e00\u4e2a\u6307\u9488\uff0c\u6307\u5411\u4e86\u5b9e\u9645\u7684\u56fd\u5bb6\u540d\uff0c\u7136\u540e\u53c8\u8ddf\u7740\u5730\u5740\u540d\u3002\u6a21\u5f0f1\u7684\u6807\u8bc6\u5b57\u8282\u662f0x01\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4. \u91cd\u5b9a\u5411\u6a21\u5f0f2<\/center>\u3000 \u3000\u56fe4\u6f14\u793a\u4e86\u91cd\u5b9a\u5411\u6a21\u5f0f2\u7684\u60c5\u51b5\u3002\u6211\u4eec\u770b\u5230\u4e86\u5728\u6a21\u5f0f2\u7684\u60c5\u51b5\u4e0b\uff08\u5176\u6807\u8bc6\u5b57\u8282\u662f0x02\uff09\uff0c\u5730\u533a\u8bb0\u5f55\u6ca1\u6709\u8ddf\u7740\u56fd\u5bb6\u8bb0\u5f55\u8d70\uff0c\u56e0\u6b64\u5728\u56fd\u5bb6\u8bb0\u5f55\u4e4b\u540e4\u4e2a\u5b57\u8282\u4e4b\u540e\u8fd8 \u662f\u6709\u5730\u533a\u8bb0\u5f55\u3002\u6211\u60f3\u4f60\u5df2\u7ecf\u660e\u767d\u4e86\u6a21\u5f0f1\u548c\u6a21\u5f0f2\u7684\u533a\u522b\uff0c\u5373\uff1a\u6a21\u5f0f1\u7684\u56fd\u5bb6\u8bb0\u5f55\u540e\u9762\u4e0d\u4f1a\u518d\u6709\u5730\u533a\u8bb0\u5f55\uff0c\u6a21\u5f0f2\u7684\u56fd\u5bb6\u8bb0\u5f55\u540e\u4f1a\u6709\u5730\u533a\u8bb0\u5f55\u3002\u4e0b\u9762\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u66f4 \u590d\u6742\u7684\u60c5\u51b5\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5. \u6df7\u548c\u60c5\u51b51<\/center>\u3000 \u3000\u56fe5\u6f14\u793a\u4e86\u5f53\u56fd\u5bb6\u8bb0\u5f55\u4e3a\u6a21\u5f0f1\u7684\u65f6\u5019\u53ef\u80fd\u51fa\u73b0\u7684\u66f4\u590d\u6742\u60c5\u51b5\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u91cd\u5b9a\u5411\u6307\u5411\u7684\u4f4d\u7f6e\u4ecd\u7136\u662f\u4e2a\u91cd\u5b9a\u5411\uff0c\u4e0d\u8fc7\u7b2c\u4e8c\u6b21\u91cd\u5b9a\u5411\u4e3a\u6a21\u5f0f2\u3002\u5927\u5bb6\u4e0d\u7528\u62c5\u5fc3\uff0c \u6ca1\u6709\u6a21\u5f0f3\u4e86\uff0c\u8fd9\u4e2a\u91cd\u5b9a\u5411\u4e5f\u6700\u591a\u53ea\u6709\u4e24\u6b21\uff0c\u5e76\u4e14\u5982\u679c\u53d1\u751f\u4e86\u7b2c\u4e8c\u6b21\u91cd\u5b9a\u5411\uff0c\u5219\u5176\u4e00\u5b9a\u4e3a\u6a21\u5f0f2\uff0c\u800c\u4e14\u8fd9\u79cd\u60c5\u51b5\u53ea\u4f1a\u53d1\u751f\u5728\u56fd\u5bb6\u8bb0\u5f55\u4e0a\uff0c\u5bf9\u4e8e\u5730\u533a\u8bb0\u5f55\uff0c\u6a21\u5f0f1\u548c\u6a21 \u5f0f2\u662f\u4e00\u6837\u7684\uff0c\u5730\u533a\u8bb0\u5f55\u4e5f\u4e0d\u4f1a\u53d1\u751f2\u6b21\u91cd\u5b9a\u5411\u3002\u4e0d\u8fc7\uff0c\u8fd9\u4e2a\u56fe\u8fd8\u53ef\u4ee5\u66f4\u590d\u6742\uff0c\u5982\u56fe7\uff1a<\/p>\n

\"\"<\/p>\n

\u56fe6. \u6df7\u548c\u60c5\u51b52<\/center>\u3000\u3000\u56fe6\u662f\u6a21\u5f0f1\u4e0b\u6700\u590d\u6742\u7684\u6df7\u548c\u60c5\u51b5\uff0c\u4e0d\u8fc7\u6211\u60f3\u5e94\u8be5\u4e5f\u5f88\u597d\u7406\u89e3\uff0c\u53ea\u4e0d\u8fc7\u5730\u533a\u8bb0\u5f55\u4e5f\u6765\u91cd\u5b9a\u5411\u800c\u5df2\uff0c\u6709\u4e00\u70b9\u6211\u8981\u63d0\u9192\u4f60\uff0c\u5982\u679c\u91cd\u5b9a\u5411\u7684\u5730\u5740\u662f0\uff0c\u5219\u8868\u793a\u672a\u77e5\u7684\u5730\u533a\u540d\u3002<\/p>\n

\u6240\u4ee5\u6211\u4eec\u603b\u7ed3\u5982\u4e0b\uff1a\u4e00\u6761IP\u8bb0\u5f55\u7531[IP\u5730\u5740][\u56fd\u5bb6\u8bb0\u5f55][\u5730\u533a\u8bb0\u5f55]\u7ec4\u6210\uff0c\u5bf9\u4e8e\u56fd\u5bb6\u8bb0\u5f55\uff0c\u53ef\u4ee5\u6709\u4e09\u79cd\u8868\u793a\u65b9\u5f0f\uff1a\u5b57\u7b26\u4e32\u5f62\u5f0f\uff0c\u91cd\u5b9a\u5411\u6a21\u5f0f1\u548c\u91cd\u5b9a\u5411\u6a21 \u5f0f2\u3002\u5bf9\u4e8e\u5730\u533a\u8bb0\u5f55\uff0c\u53ef\u4ee5\u6709\u4e24\u79cd\u8868\u793a\u65b9\u5f0f\uff1a\u5b57\u7b26\u4e32\u5f62\u5f0f\u548c\u91cd\u5b9a\u5411\uff0c\u53e6\u5916\u6709\u4e00\u6761\u89c4\u5219\uff1a\u91cd\u5b9a\u5411\u6a21\u5f0f1\u7684\u56fd\u5bb6\u8bb0\u5f55\u540e\u4e0d\u80fd\u8ddf\u5730\u533a\u8bb0\u5f55\u3002\u6309\u7167\u8fd9\u4e2a\u603b\u7ed3\uff0c\u5728\u8fd9\u4e9b\u65b9\u5f0f\u4e2d\u5408 \u7406\u7ec4\u5408\uff0c\u5c31\u6784\u6210\u4e86IP\u8bb0\u5f55\u7684\u6240\u6709\u53ef\u80fd\u60c5\u51b5\u3002<\/p>\n

3<\/a>\u56de\u9876\u90e8<\/div>\n

\u8bbe\u8ba1\u7684\u7406\u7531<\/h3>\n

\u5728\u6211\u4eec\u7ee7\u7eed\u53bb\u4e86\u89e3\u7d22\u5f15\u533a\u7684\u7ed3\u6784\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u6765\u4e86\u89e3\u4e00\u4e0b\u4e3a\u4f55\u8bb0\u5f55\u533a\u7684\u7ed3\u6784\u8981\u5982\u6b64\u8bbe\u8ba1\u3002\u6211\u60f3\u4f60\u53ef\u80fd\u60f3\u5230\u4e86\u7b54\u6848\uff1a\u5b57\u7b26\u4e32\u91cd\u7528\u3002\u6ca1\u9519\uff0c\u5728\u8fd9\u79cd\u7ed3\u6784\u4e0b\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u56fd \u5bb6\u540d\u548c\u5730\u533a\u540d\uff0c\u6211\u53ea\u9700\u8981\u4fdd\u5b58\u5176\u4e00\u6b21\u5c31\u53ef\u4ee5\u4e86\u3002\u6211\u4eec\u4e3e\u4f8b\u8bf4\u660e\uff0c\u4e3a\u4e86\u8868\u793a\u65b9\u4fbf\uff0c\u6211\u4eec\u7528\u5c0f\u5199\u5b57\u6bcd\u4ee3\u8868IP\u8bb0\u5f55\uff0cC\u8868\u793a\u56fd\u5bb6\u540d\uff0cA\u8868\u793a\u5730\u533a\u540d\uff1a<\/p>\n

    \n
  1. \u6709\u4e24\u6761\u8bb0\u5f55a(C1, A1), b(C2, A2)\uff0c\u5982\u679cC1 = C2, A1 = A2\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528\u56fe3\u663e\u793a\u7684\u7ed3\u6784\u6765\u5b9e\u73b0\u91cd\u7528<\/li>\n
  2. \u6709\u4e09\u6761\u8bb0\u5f55a(C1, A1), b(C2, A2), c(C3, A3)\uff0c\u5982\u679cC1 = C2, A2 = A3\uff0c\u73b0\u5728\u6211\u4eec\u60f3\u5b58\u50a8\u8bb0\u5f55b\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u7528\u56fe6\u7684\u7ed3\u6784\u6765\u5b9e\u73b0\u91cd\u7528<\/li>\n
  3. \u6709\u4e24\u6761\u8bb0\u5f55a(C1, A1), b(C2, A2)\uff0c\u5982\u679cC1 = C2\uff0c\u73b0\u5728\u6211\u4eec\u60f3\u5b58\u50a8\u8bb0\u5f55b\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u6a21\u5f0f2\u8868\u793aC2\uff0c\u7528\u5b57\u7b26\u4e32\u8868\u793aA2<\/li>\n<\/ol>\n

    \u4f60\u53ef\u4ee5\u4e3e\u51fa\u66f4\u591a\u7684\u60c5\u51b5\uff0c\u4f60\u4e5f\u4f1a\u53d1\u73b0\u5728\u8fd9\u79cd\u7ed3\u6784\u4e0b\uff0c\u4e0d\u540c\u7684\u5b57\u7b26\u4e32\u53ea\u9700\u8981\u5b58\u50a8\u4e00\u6b21\u3002<\/p>\n

    \u4e86\u89e3\u7d22\u5f15\u533a<\/h3>\n

    \u5728”\u4e86\u89e3\u6587\u4ef6\u5934”\u90e8\u5206\uff0c\u6211\u4eec\u8bf4\u660e\u4e86\u6587\u4ef6\u5934\u5b9e\u9645\u4e0a\u662f\u4e24\u4e2a\u6307\u9488\uff0c\u5206\u522b\u6307\u5411\u4e86\u7b2c\u4e00\u6761\u7d22\u5f15\u548c\u6700\u540e\u4e00\u6761\u7d22\u5f15\u7684\u7edd\u5bf9\u504f\u79fb\u3002\u5982\u56fe8\u6240\u793a\uff1a<\/p>\n

    \"\"<\/p>\n

    \u56fe8. \u6587\u4ef6\u5934\u6307\u5411\u7d22\u5f15\u533a\u56fe\u793a<\/center>\u3000 \u3000\u5b9e\u5728\u662f\u5f88\u7b80\u5355\uff0c\u4e0d\u662f\u5417\uff1f\u4ece\u6587\u4ef6\u5934\u4f60\u5c31\u53ef\u4ee5\u5b9a\u4f4d\u5230\u7d22\u5f15\u533a\uff0c\u7136\u540e\u4f60\u5c31\u53ef\u4ee5\u5f00\u59cb\u641c\u7d22IP\u4e86\uff01\u6bcf\u6761\u7d22\u5f15\u957f\u5ea6\u4e3a7\u4e2a\u5b57\u8282\uff0c\u524d4\u4e2a\u5b57\u8282\u662f\u8d77\u59cbIP\u5730\u5740\uff0c\u540e\u4e09\u4e2a\u5b57\u8282\u5c31 \u6307\u5411\u4e86IP\u8bb0\u5f55\u3002\u8fd9\u91cc\u6709\u4e9b\u6982\u5ff5\u9700\u8981\u8bf4\u660e\u4e00\u4e0b\uff0c\u4ec0\u4e48\u662f\u8d77\u59cbIP\uff0c\u90a3\u4e48\u6709\u6ca1\u6709\u7ed3\u675fIP\uff1f \u5047\u8bbe\u6709\u8fd9\u4e48\u4e00\u6761\u8bb0\u5f55\uff1a166.111.0.0 – 166.111.255.255\uff0c\u90a3\u4e48166.111.0.0\u5c31\u662f\u8d77\u59cbIP\uff0c166.111.255.255\u5c31\u662f\u7ed3\u675fIP\uff0c\u7ed3\u675fIP\u5c31\u662fIP\u8bb0\u5f55\u4e2d\u7684\u90a3\u5934 4\u4e2a\u5b57\u8282\uff0c\u8fd9\u4e0b\u4f60\u5e94\u8be5\u5c31\u6e05\u695a\u4e86\u5427\u3002\u4e8e\u662f\u4e4e\uff0c\u6bcf\u6761\u7d22\u5f15\u914d\u5408\u4e00\u6761\u8bb0\u5f55\uff0c\u6784\u6210\u4e86\u4e00\u4e2aIP\u8303\u56f4\uff0c\u5982\u679c\u4f60\u8981\u67e5\u627e166.111.138.138\u6240\u5728\u7684\u4f4d\u7f6e\uff0c\u4f60\u5c31\u4f1a\u53d1 \u73b0166.111.138.138\u843d\u5728\u4e86166.111.0.0 – 166.111.255.255 \u8fd9\u4e2a\u8303\u56f4\u5185\uff0c\u90a3\u4e48\u4f60\u5c31\u53ef\u4ee5\u987a\u7740\u8fd9\u6761\u7d22\u5f15\u53bb\u8bfb\u53d6\u56fd\u5bb6\u548c\u5730\u533a\u540d\u4e86\u3002\u90a3\u4e48\u6211\u4eec\u7ed9\u51fa\u4e00\u4e2a\u6700\u8be6\u7ec6\u7684\u56fe\u89e3\u5427\uff1a<\/p>\n

    \"\"<\/p>\n

    \u56fe9. \u6587\u4ef6\u8be6\u7ec6\u7ed3\u6784<\/center>\u3000 \u3000\u73b0\u5728\u4e00\u5207\u90fd\u6e05\u695a\u4e86\u662f\u4e0d\u662f\uff1f\u4e5f\u8bb8\u8fd8\u6709\u4e00\u70b9\u4f60\u4e0d\u6e05\u695a\uff0cQQWry.dat\u7684\u7248\u672c\u4fe1\u606f\u5b58\u5728\u54ea\u91cc\u5462\uff1f \u7b54\u6848\u662f\uff1a\u6700\u540e\u4e00\u6761IP\u8bb0\u5f55\u5b9e\u9645\u4e0a\u5c31\u662f\u7248\u672c\u4fe1\u606f\uff0c\u6700\u540e\u4e00\u6761\u8bb0\u5f55\u663e\u793a\u51fa\u6765\u5c31\u662f\u8fd9\u6837\uff1a255.255.255.0 255.255.255.255 \u7eaf\u771f\u7f51\u7edc 2004\u5e746\u670825\u65e5IP\u6570\u636e\u3002OK\uff0c\u5230\u73b0\u5728\u4f60\u5e94\u8be5\u5168\u90e8\u6e05\u695a\u4e86\u3002<\/p>\n

    4<\/a>\u56de\u9876\u90e8<\/div>\n

    Demo<\/h3>\n

    \u4e0b\u4e00\u6b65\uff1a\u6211\u7ed9\u51fa\u4e00\u4e2a\u8bfb\u53d6IP\u8bb0\u5f55\u7684\u7a0b\u5e8f\u7247\u65ad\uff0c\u6b64\u7247\u65ad\u6458\u5f55\u81eaLumaQQ\u6e90\u6587\u4ef6edu.tsinghua.lumaqq.IPSeeker.java\uff0c\u5982\u679c\u4f60\u6709\u5174\u8da3\uff0c\u53ef\u4ee5\u4e0b\u8f7d\u6e90\u4ee3\u7801\u8be6\u7ec6\u770b\u770b\u3002<\/p>\n

    \/**
    \n* \u7ed9\u5b9a\u4e00\u4e2aip\u56fd\u5bb6\u5730\u533a\u8bb0\u5f55\u7684\u504f\u79fb\uff0c\u8fd4\u56de\u4e00\u4e2aIPLocation\u7ed3\u6784
    \n* @param offset \u56fd\u5bb6\u8bb0\u5f55\u7684\u8d77\u59cb\u504f\u79fb
    \n* @return IPLocation\u5bf9\u8c61
    \n*\/
    \nprivate IPLocation getIPLocation(long offset) {
    \ntry {
    \n\/\/ \u8df3\u8fc74\u5b57\u8282ip
    \nipFile.seek(offset + 4);
    \n\/\/ \u8bfb\u53d6\u7b2c\u4e00\u4e2a\u5b57\u8282\u5224\u65ad\u662f\u5426\u6807\u5fd7\u5b57\u8282
    \nbyte b = ipFile.readByte();
    \nif(b == REDIRECT_MODE_1) {
    \n\/\/ \u8bfb\u53d6\u56fd\u5bb6\u504f\u79fb
    \nlong countryOffset = readLong3();
    \n\/\/ \u8df3\u8f6c\u81f3\u504f\u79fb\u5904
    \nipFile.seek(countryOffset);
    \n\/\/ \u518d\u68c0\u67e5\u4e00\u6b21\u6807\u5fd7\u5b57\u8282\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u65f6\u5019\u8fd9\u4e2a\u5730\u65b9\u4ecd\u7136\u53ef\u80fd\u662f\u4e2a\u91cd\u5b9a\u5411
    \nb = ipFile.readByte();
    \nif(b == REDIRECT_MODE_2) {
    \nloc.country = readString(readLong3());
    \nipFile.seek(countryOffset + 4);
    \n} else
    \nloc.country = readString(countryOffset);
    \n\/\/ \u8bfb\u53d6\u5730\u533a\u6807\u5fd7
    \nloc.area = readArea(ipFile.getFilePointer());
    \n} else if(b == REDIRECT_MODE_2) {
    \nloc.country = readString(readLong3());
    \nloc.area = readArea(offset + 8);
    \n} else {
    \nloc.country = readString(ipFile.getFilePointer() – 1);
    \nloc.area = readArea(ipFile.getFilePointer());
    \n}
    \nreturn loc;
    \n} catch (IOException e) {
    \nreturn null;
    \n}
    \n}<\/p>\n

    \/**
    \n* \u4eceoffset\u504f\u79fb\u5f00\u59cb\u89e3\u6790\u540e\u9762\u7684\u5b57\u8282\uff0c\u8bfb\u51fa\u4e00\u4e2a\u5730\u533a\u540d
    \n* @param offset \u5730\u533a\u8bb0\u5f55\u7684\u8d77\u59cb\u504f\u79fb
    \n* @return \u5730\u533a\u540d\u5b57\u7b26\u4e32
    \n* @throws IOException \u5730\u533a\u540d\u5b57\u7b26\u4e32
    \n*\/
    \nprivate String readArea(long offset) throws IOException {
    \nipFile.seek(offset);
    \nbyte b = ipFile.readByte();
    \nif(b == REDIRECT_MODE_1 || b == REDIRECT_MODE_2) {
    \nlong areaOffset = readLong3(offset + 1);
    \nif(areaOffset == 0)
    \nreturn LumaQQ.getString(“unknown.area”);
    \nelse
    \nreturn readString(areaOffset);
    \n} else
    \nreturn readString(offset);
    \n}<\/p>\n

    \/**
    \n* \u4eceoffset\u4f4d\u7f6e\u8bfb\u53d63\u4e2a\u5b57\u8282\u4e3a\u4e00\u4e2along\uff0c\u56e0\u4e3ajava\u4e3abig-endian\u683c\u5f0f\uff0c\u6240\u4ee5\u6ca1\u529e\u6cd5
    \n* \u7528\u4e86\u8fd9\u4e48\u4e00\u4e2a\u51fd\u6570\u6765\u505a\u8f6c\u6362
    \n* @param offset \u6574\u6570\u7684\u8d77\u59cb\u504f\u79fb
    \n* @return \u8bfb\u53d6\u7684long\u503c\uff0c\u8fd4\u56de-1\u8868\u793a\u8bfb\u53d6\u6587\u4ef6\u5931\u8d25
    \n*\/
    \nprivate long readLong3(long offset) {
    \nlong ret = 0;
    \ntry {
    \nipFile.seek(offset);
    \nipFile.readFully(b3);
    \nret |= (b3[0] & 0xFF);
    \nret |= ((b3[1] << 8) & 0xFF00);
    \nret |= ((b3[2] << 16) & 0xFF0000);
    \nreturn ret;
    \n} catch (IOException e) {
    \nreturn -1;
    \n}
    \n}<\/p>\n

    \/**
    \n* \u4ece\u5f53\u524d\u4f4d\u7f6e\u8bfb\u53d63\u4e2a\u5b57\u8282\u8f6c\u6362\u6210long
    \n* @return \u8bfb\u53d6\u7684long\u503c\uff0c\u8fd4\u56de-1\u8868\u793a\u8bfb\u53d6\u6587\u4ef6\u5931\u8d25
    \n*\/
    \nprivate long readLong3() {
    \nlong ret = 0;
    \ntry {
    \nipFile.readFully(b3);
    \nret |= (b3[0] & 0xFF);
    \nret |= ((b3[1] << 8) & 0xFF00);
    \nret |= ((b3[2] << 16) & 0xFF0000);
    \nreturn ret;
    \n} catch (IOException e) {
    \nreturn -1;
    \n}
    \n}<\/p>\n

    \/**
    \n* \u4eceoffset\u504f\u79fb\u5904\u8bfb\u53d6\u4e00\u4e2a\u4ee50\u7ed3\u675f\u7684\u5b57\u7b26\u4e32
    \n* @param offset \u5b57\u7b26\u4e32\u8d77\u59cb\u504f\u79fb
    \n* @return \u8bfb\u53d6\u7684\u5b57\u7b26\u4e32\uff0c\u51fa\u9519\u8fd4\u56de\u7a7a\u5b57\u7b26\u4e32
    \n*\/
    \nprivate String readString(long offset) {
    \ntry {
    \nipFile.seek(offset);
    \nint i;
    \nfor(i = 0, buf[i] = ipFile.readByte(); buf[i] != 0; buf[++i] = ipFile.readByte());
    \nif(i != 0)
    \nreturn Utils.getString(buf, 0, i, “GBK”);
    \n} catch (IOException e) {
    \nlog.error(e.getMessage());
    \n}
    \nreturn “”;
    \n}<\/p>\n

    \u4ee3\u7801\u5e76\u4e0d\u590d\u6742\uff0cgetIPLocation\u662f\u4e3b\u8981\u65b9\u6cd5\uff0c\u5b83\u68c0\u67e5\u56fd\u5bb6\u8bb0\u5f55\u683c\u5f0f\uff0c\u5e76\u9488\u5bf9\u5b57\u7b26\u4e32\u5f62\u5f0f\uff0c\u6a21\u5f0f1\uff0c\u6a21\u5f0f2\u91c7\u7528\u4e0d\u540c\u7684\u4ee3\u7801\uff0creadArea\u5219\u76f8\u5bf9\u7b80\u5355\uff0c\u56e0\u4e3a\u53ea\u6709\u5b57\u7b26\u4e32\u548c\u91cd\u5b9a\u5411\u4e24\u79cd\u60c5\u51b5\u9700\u8981\u5904\u7406\u3002<\/p>\n

    \u603b\u7ed3<\/h3>\n

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    1\u56de\u9876\u90e8 \u6458\u8981 \u7f51\u7edc\u4e0a\u7684IP\u6570\u636e\u5e93\u4ee5\u7eaf\u771f\u7248\u7684\u6700\u4e3a\u6d41\u884c\uff0cLumaQQ\u4e5f\u91c7\u7528\u4e86\u7eaf\u771f\u7248IP\u6570\u636e\u5e93\u505a\u4e3aIP\u67e5\u8be2\u529f\u80fd\u7684\u57fa […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[1328,1326,1327,1329],"_links":{"self":[{"href":"http:\/\/www.aiti123.com\/index.php?rest_route=\/wp\/v2\/posts\/1819"}],"collection":[{"href":"http:\/\/www.aiti123.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.aiti123.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.aiti123.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.aiti123.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1819"}],"version-history":[{"count":2,"href":"http:\/\/www.aiti123.com\/index.php?rest_route=\/wp\/v2\/posts\/1819\/revisions"}],"predecessor-version":[{"id":1821,"href":"http:\/\/www.aiti123.com\/index.php?rest_route=\/wp\/v2\/posts\/1819\/revisions\/1821"}],"wp:attachment":[{"href":"http:\/\/www.aiti123.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.aiti123.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1819"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.aiti123.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}