{"id":2100,"date":"2017-04-20T20:14:30","date_gmt":"2017-04-20T12:14:30","guid":{"rendered":"http:\/\/www.qdabc.cn\/?p=2100"},"modified":"2017-04-20T20:14:30","modified_gmt":"2017-04-20T12:14:30","slug":"%e4%b8%80%e6%96%87%e5%91%8a%e8%af%89%e4%bd%a0%ef%bc%8c%e6%8a%80%e6%9c%af%e5%a4%a7%e7%89%9b%e6%98%af%e6%80%8e%e6%a0%b7%e7%82%bc%e6%88%90%e7%9a%84%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.qdabc.cn\/?p=2100","title":{"rendered":"\u4e00\u6587\u544a\u8bc9\u4f60\uff0c\u6280\u672f\u5927\u725b\u662f\u600e\u6837\u70bc\u6210\u7684\uff01"},"content":{"rendered":"<p>\u62ff\u7834\u4ed1\u8bf4\uff1a\u4e0d\u60f3\u5f53\u5c06\u519b\u7684\u58eb\u5175\uff0c\u4e0d\u662f\u597d\u58eb\u5175\u3002<\/p>\n<p>\u65e0\u8bba\u4f60\u5728\u505a\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u8fd0\u7ef4\uff0c\u4f60\u90fd\u662f\u4e00\u4e2a\u6280\u672f\u4eba\u5458\uff0c\u800c\u6211\u76f8\u4fe1\uff0c\u6bcf\u4e2a\u6280\u672f\u4eba\u5458\u7684\u5fc3\u4e2d\uff0c\u90fd\u6709\u4e00\u4e2a\u6210\u4e3a\u6280\u672f\u5927\u725b\u7684\u76ee\u6807\uff0c\u8fd9\u4e2a\u76ee\u6807\u97ad\u7b56\u7740\u6bcf\u4e00\u4f4d\u6709\u68a6\u60f3\u7684\u4eba\uff0c\u53bb\u52aa\u529b\u548c\u6539\u8fdb\u81ea\u5df1\u3002<\/p>\n<p>\u68a6\u60f3\u603b\u662f\u5728\u73b0\u5b9e\u9762\u524d\u6709\u8fc7\u4e00\u5ea6\u7684\u5f77\u5fa8\uff0c\u56e0\u4e3a\u4f60\u4f1a\u53d1\u73b0\uff0c\u771f\u6b63\u7684\u5de5\u4f5c\u548c\u5fc3\u4e2d\u7684\u7406\u60f3\u72b6\u6001\u5929\u58e4\u4e4b\u522b\uff0c\u4e0d\u662f\u4e00\u7801\u4e8b\u3002\u5f53\u4f60\u9762\u5bf9\u7684\u662f\uff0c\u5929\u5929\u52a0\u73ed\u5199\u4e1a\u52a1\u4ee3\u7801\uff0c\u6bcf\u5929\u90fd\u6709\u6267\u884c\u4e0d\u5b8c\u7684\u6d4b\u8bd5\uff0c\u625b\u673a\u5668\u63a5\u7f51\u7ebf\u6572shell\u547d\u4ee4\uff0c\u4f60\u4e5f\u8bb8\u4f1a\u6000\u7591\uff0c\u8fd9\u662f\u6211\u60f3\u8981\u7684\u4eba\u751f\u5417\uff1f<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u5c31\u8ba9\u6211\u4eec\u5e26\u7740\u7591\u60d1\uff0c\u53bb\u5bfb\u627e\u7b54\u6848\uff01<\/p>\n<p>\u4e09\u5927\u8bef\u533a<\/p>\n<p>\u8bef\u533a\u4e00\uff1a\u62dc\u56e2\u961f\u6280\u672f\u5927\u725b\u4e3a\u5e08\uff0c\u7ed9\u4f60\u5f00\u5c0f\u7076<\/p>\n<p>\u9996\u5148\uff0c\u4e0d\u53ef\u5426\u8ba4\uff0c\u5927\u725b\u7684\u786e\u6709\u80fd\u529b\u5c06\u4f60\u953b\u70bc\u57f9\u517b\u6210\u53e6\u4e00\u4f4d\u5927\u725b\uff0c\u4f46\u662f\uff0c\u65e0\u8bba\u662f\u5355\u72ec\u7ed9\u4f60\u5f00\u5c0f\u7076\uff0c\u8fd8\u662f\u57f9\u8bad\u6574\u4e2a\u56e2\u961f\uff0c\u65f6\u95f4\u6210\u672c\u6d88\u8017\u8fc7\u5927\uff0c\u56e0\u6b64\uff0c\u4e00\u822c\u6ca1\u6709\u5927\u725b\u613f\u610f\u8fd9\u6837\u505a\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u5f88\u591a\u4eba\u90fd\u8ba4\u4e3a\u4e0d\u61c2\u5c31\u95ee\u662f\u4e2a\u597d\u4e60\u60ef\uff0c\u4f46\u662f\u4f60\u5ffd\u7565\u4e86\u5f88\u591a\u95ee\u9898\u5927\u725b\u662f\u4e0d\u5c51\u56de\u7b54\u7684\uff0c\u6bd4\u5982\u50cf\u201cjvm\u7684-Xmn\u53c2\u6570\u5982\u4f55\u914d\u7f6e\u201d\u8fd9\u79cd\u4e0a\u7f51\u80fd\u627e\u5230\u7b54\u6848\u7684\u95ee\u9898\uff0c\u53ea\u4f1a\u6d6a\u8d39\u4ed6\u4eba\u4ee5\u53ca\u81ea\u5df1\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u6700\u540e\uff0c\u5927\u725b\u662f\u4e2a\u6781\u5177\u5c0f\u4f17\u7684\u7fa4\u4f53\uff0c\u56e0\u6b64\uff0c\u76f4\u63a5\u8bf7\u6559\u548c\u8f85\u5bfc\u7684\u673a\u4f1a\u975e\u5e38\u5c11\uff0c\u5373\u4f7f\u6709\u5e78\u53c2\u52a0\u8fc7\u51e0\u6b21\u771f\u6b63\u5927\u725b\u7684\u57f9\u8bad\uff0c\u4e5f\u4e0d\u592a\u53ef\u80fd\u8ba9\u4f60\u5ae3\u7136\u4e00\u53d8\uff0c\u6210\u4e3a\u6280\u672f\u5927\u725b\u7684\u3002<\/p>\n<p>\u603b\u800c\u8a00\u4e4b\u4e00\u53e5\u8bdd\uff0c\u4ee5\u81ea\u5df1\u4e3a\u4e3b\uff0c\u7cfb\u7edf\u4e14\u6709\u9488\u5bf9\u6027\u7684\u8fdb\u884c\u5b66\u4e60\uff1b\u7136\u540e\u518d\u4ee5\u8bf7\u6559\u5b66\u4e60\u4e3a\u8f85\u63d0\u5347\u81ea\u5df1\u3002<\/p>\n<p>\u8bef\u533a\u4e8c\uff1a\u4e0d\u65ad\u91cd\u590d\uff0c\u505c\u6ede\u4e0d\u524d<\/p>\n<p>\u9996\u5148\uff0c\u8981\u8ba4\u6e05\u4e00\u4e2a\u4e8b\u5b9e\uff0c\u5199\u4e0d\u597d\u4e1a\u52a1\u4ee3\u7801\u548c\u53ea\u628a\u4e1a\u52a1\u4ee3\u7801\u5199\u597d\u7684\u7a0b\u5e8f\u5458\uff0c\u5728\u6280\u672f\u5927\u725b\u7684\u4e16\u754c\u91cc\uff0c\u6ca1\u6709\u4ec0\u4e48\u672c\u8d28\u7684\u4e0d\u540c\u3002\u5982\u679c\u5149\u662f\u6c89\u6d78\u5728\u4e00\u4e2a\u57fa\u7840\u6280\u672f\u91cc\u79ef\u7d2f\u5b66\u4e60\uff0c\u90a3\u4e48\u6beb\u65e0\u7591\u95ee\uff0c\u8fd9\u662f\u4f60\u7684\u60ef\u6027\u548c\u60f0\u6027\u5728\u675f\u7f1a\u7740\u4f60\u524d\u8fdb\uff0c\u6253\u7834\u5b83\uff0c\u4e0d\u65ad\u5411\u66f4\u5927\u7684\u6311\u6218\u8fc8\u8fdb\uff0c\u6700\u7ec8\u6210\u4e3a\u4ed6\u4eba\u773c\u4e2d\u7684\u5927\u725b\u3002<\/p>\n<p>\u8bef\u533a\u4e09\uff1a\u5927\u73af\u5883\u7684\u4e0d\u516c\u4e0e\u788e\u7247\u5316\u65f6\u95f4<\/p>\n<p>\u9996\u5148\uff0c\u5927\u591a\u6570\u4eba\u90fd\u5728\u62b1\u6028\u4e2d\u56fd\u7684\u73af\u5883\u5bf9\u4e8e\u81ea\u5df1\u53ef\u80fd\u6027\u7684\u627c\u6740\uff0c\u5e76\u8ba4\u4e3a\u5f88\u591a\u672c\u6765\u80fd\u6210\u4e3a\u5927\u725b\u7684\u4eba\u624d\u88ab\u73b0\u5b9e\u57cb\u6ca1\uff0c\u4e0d\u53ef\u5426\u8ba4\uff0c\u8fd9\u4e2a\u7406\u7531\u5177\u6709\u4e00\u5b9a\u7684\u5ba2\u89c2\u6027\uff0c\u56e0\u4e3a\u73af\u5883\u7684\u786e\u53ef\u4ee5\u6539\u53d8\u4e00\u7c7b\u4eba\u7684\u53d1\u5c55\u548c\u547d\u8fd0\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u8f6c\u8fc7\u8eab\u6765\u81ea\u95ee\uff0c\u662f\u5426\u81ea\u5df1\u771f\u7684\u5df2\u7ecf\u503e\u5c3d\u5168\u529b\uff1f\u6211\u76f8\u4fe1\uff0c\u603b\u662f\u5b58\u5728\u4e00\u4e9b\u4eba\uff0c\u501f\u7740\u793e\u4f1a\u4e0d\u516c\u7684\u7406\u7531\uff0c\u7ed9\u4e88\u81ea\u5df1\u5077\u61d2\u7684\u501f\u53e3\uff1b\u6bd5\u7adf\uff0c\u5927\u725b\u8fd8\u662f\u4f1a\u6709\u7684\uff0c\u4e07\u4e00\u5c31\u662f\u4f60\u5462\uff1f<\/p>\n<p>\u5176\u6b21\uff0c\u5982\u679c\u4f60\u62b1\u6028\u73b0\u5982\u4eca\u793e\u4f1a\u7684\u788e\u7247\u5316\u65f6\u95f4\uff0c\u4e0d\u80fd\u6709\u6574\u6bb5\u65f6\u95f4\u63d0\u4f9b\u81ea\u5df1\u6df1\u5165\u5b66\u4e60\uff0c\u90a3\u4e48\uff0c\u662f\u5426\u5148\u6539\u53d8\u81ea\u5df1\u7684\u4e00\u4e2a\u89c2\u5ff5\uff0c\u90a3\u5c31\u662f\u788e\u7247\u5316\u65f6\u95f4\u4e5f\u53ef\u4ee5\u6df1\u5165\u5b66\u4e60\u3002\u800c\u672a\u6765\uff0c\u5229\u7528\u788e\u7247\u5316\u65f6\u95f4\u5b66\u4e60\u5c06\u53ef\u80fd\u6210\u4e3a\u4e00\u79cd\u8d8b\u52bf\u3002<\/p>\n<p>\u6b63\u786e\u7684\u505a\u6cd5<\/p>\n<p>1\u3001\u5c3d\u91cf\u591a\u7684\u5c1d\u8bd5<\/p>\n<p>\u5f53\u4f60\u6bcf\u6b21\u90fd\u505a\u5f97\u66f4\u591a\uff0c\u968f\u7740\u65f6\u95f4\u7684\u53d1\u5c55\uff0c\u5c06\u4f1a\u662f\u8fd9\u6837\uff0c\u4ea7\u54c1\u8ba8\u8bba\u9700\u6c42\u627e\u4f60\u3001\u6d4b\u8bd5\u6709\u95ee\u9898\u4e5f\u627e\u4f60\u3001\u8001\u5927\u5bf9\u5916\u652f\u6491\u4e5f\u627e\u4f60\uff0c\u4e8e\u662f\uff0c\u4f60\u5c31\u6210\u4e86\u8fd9\u4e2a\u7cfb\u7edf\u7684\u201c\u4e13\u5bb6\u201d\u4e86\u3002\u8981\u60f3\u6709\u673a\u4f1a\uff0c\u90a3\u5c31\u5f97\u4e0e\u4f17\u4e0d\u540c\uff0c\u52aa\u529b\u505a\u5230\u66f4\u591a\u3002<\/p>\n<p>\u600e\u4e48\u505a\u5f97\u66f4\u591a\u5462\uff1f\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u7740\u624b\uff1a<\/p>\n<p>1\uff09\u719f\u6089\u4e0d\u6b62\u4f60\u8d1f\u8d23\u7684\u66f4\u591a\u4e1a\u52a1\uff0c\u719f\u6089\u4e0d\u6b62\u4f60\u5199\u7684\u66f4\u591a\u4ee3\u7801\u3002<br \/>\n\u597d\u5904\uff1a<\/p>\n<p>\u9700\u6c42\u5206\u6790\u7684\u65f6\u5019\u66f4\u52a0\u51c6\u786e\uff0c\u80fd\u591f\u5728\u9700\u6c42\u9636\u6bb5\u5c31\u8bc6\u522b\u98ce\u9669\u3001\u5f71\u54cd\u3001\u96be\u70b9<br \/>\n\u95ee\u9898\u5904\u7406\u7684\u65f6\u5019\u66f4\u52a0\u5feb\u901f\uff0c\u56e0\u4e3a\u76f8\u5173\u7684\u4e1a\u52a1\u548c\u4ee3\u7801\u90fd\u719f\u6089\uff0c\u80fd\u591f\u5feb\u901f\u5730\u5224\u65ad\u95ee\u9898\u53ef\u80fd\u7684\u539f\u56e0\u5e76\u8fdb\u884c\u6392\u67e5\u5904\u7406<br \/>\n\u65b9\u6848\u8bbe\u8ba1\u7684\u65f6\u5019\u8003\u8651\u66f4\u52a0\u5468\u5168\uff0c\u7531\u4e8e\u6709\u5bf9\u5168\u5c40\u4e1a\u52a1\u7684\u7406\u89e3\uff0c\u80fd\u591f\u8bbe\u8ba1\u51fa\u66f4\u597d\u7684\u65b9\u6848<\/p>\n<p>2\uff09\u719f\u6089\u7aef\u5230\u7aef<\/p>\n<p>\u6bd4\u5982\u8bf4\u4f60\u8d1f\u8d23web\u540e\u53f0\u5f00\u53d1\uff0c\u4f46\u5b9e\u9645\u4e0a\u7528\u6237\u53d1\u8d77\u4e00\u4e2ahttp\u8bf7\u6c42\uff0c\u8981\u7ecf\u8fc7\u5f88\u591a\u4e2d\u95f4\u6b65\u9aa4\u624d\u5230\u4f60\u7684\u670d\u52a1\u5668\uff08\u4f8b\u5982\u6d4f\u89c8\u5668\u7f13\u5b58\u3001DNS\u3001nginx\u7b49\uff09\uff0c\u670d\u52a1\u5668\u4e00\u822c\u53c8\u4f1a\u7ecf\u8fc7\u5f88\u591a\u5904\u7406\u624d\u5230\u4f60\u5199\u7684\u90a3\u90e8\u5206\u4ee3\u7801\uff08\u8def\u7531\u3001\u6743\u9650\u7b49\uff09\u8fd9\u6574\u4e2a\u6d41\u7a0b\u4e2d\u7684\u5f88\u591a\u7cfb\u7edf\u6216\u8005\u6b65\u9aa4\uff0c\u7edd\u5927\u90e8\u5206\u4eba\u662f\u4e0d\u53ef\u80fd\u53bb\u53c2\u4e0e\u5199\u4ee3\u7801\u7684\uff0c\u4f46\u638c\u63e1\u4e86\u8fd9\u4e9b\u77e5\u8bc6\u5bf9\u4f60\u7684\u7efc\u5408\u6c34\u5e73\u6709\u5f88\u5927\u4f5c\u7528\uff0c\u4f8b\u5982\u65b9\u6848\u8bbe\u8ba1\u3001\u7ebf\u4e0a\u6545\u969c\u5904\u7406\u8fd9\u4e9b\u66f4\u52a0\u6709\u542b\u91d1\u91cf\u7684\u6280\u672f\u5de5\u4f5c\u90fd\u9700\u8981\u7efc\u5408\u6280\u672f\u6c34\u5e73\u3002<\/p>\n<p>3\uff09\u81ea\u5b66<\/p>\n<p>\u4e00\u822c\u5728\u6bd4\u8f83\u6210\u719f\u7684\u56e2\u961f\uff0c\u7531\u4e8e\u6846\u67b6\u6216\u8005\u7ec4\u4ef6\u5df2\u7ecf\u8fdb\u884c\u4e86\u5927\u91cf\u7684\u5c01\u88c5\uff0c\u5199\u4e1a\u52a1\u4ee3\u7801\u6240\u7528\u5230\u7684\u6280\u672f\u786e\u5b9e\u4e5f\u6bd4\u8f83\u5c11\uff0c\u4f46\u6211\u4eec\u8981\u660e\u767d\u201c\u552f\u4e00\u4e0d\u53d8\u7684\u53ea\u6709\u53d8\u5316\u201d\uff0c\u6846\u67b6\u6709 \u53ef\u80fd\u8981\u6539\u8fdb\uff0c\u7ec4\u4ef6\u53ef\u80fd\u8981\u66ff\u6362\uff0c\u6216\u8005\u4f60\u6362\u4e86\u4e00\u5bb6\u516c\u53f8\uff0c\u65b0\u516c\u53f8\u65e2\u6ca1\u6709\u7ec4\u4ef6\u4e5f\u6ca1\u6709\u6846\u67b6\uff0c\u8981\u4f60\u4ece\u5934\u5f00\u59cb\u6765\u505a\u3002\u8fd9\u4e9b\u90fd\u662f\u673a\u4f1a\uff0c\u4e5f\u662f\u6311\u6218\uff0c\u800c\u673a\u4f1a\u548c\u6311\u6218\u53ea\u4f1a\u5206\u914d\u7ed9\u6709\u51c6\u5907\u7684\u4eba\u3002<\/p>\n<p>\u4ee5java\u4e3a\u4f8b\uff0c\u5927\u90e8\u5206\u4e1a\u52a1\u4ee3\u7801\u5c31\u662fif-else\u52a0\u4e2a\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u4f46\u6211\u4eec\u5b8c\u5168\u53ef\u4ee5\u81ea\u5df1\u5b66\u4e9b\u66f4\u591ajava\u7684\u77e5\u8bc6\uff0c\u4f8b\u5982\u5783\u573e\u56de\u6536\uff0c\u8c03\u4f18\uff0c\u7f51\u7edc\u7f16\u7a0b\u7b49\uff0c\u8fd9\u4e9b\u53ef\u80fd\u6682\u65f6\u6ca1\u7528\uff0c\u4f46\u771f\u8981\u7528\u7684\u65f6\u5019\uff0c\u4e0d\u662fgoogle\u4e00\u4e0b\u5c31\u53ef\u4ee5\u4e86\uff0c\u8fd9\u4e2a\u65f6\u5019\u8c01\u5df2\u7ecf\u638c\u63e1\u4e86\u76f8\u5173\u77e5\u8bc6\u548c\u6280\u80fd\uff0c\u673a\u4f1a\u5c31\u662f\u8c01\u7684\u3002<\/p>\n<p>2\u3001\u5c3d\u91cf\u505a\u5230\u66f4\u597d<\/p>\n<p>\u4e16\u754c\u4e0a\u6ca1\u6709\u5b8c\u7f8e\u7684\u4e1c\u897f\uff0c\u4f60\u8d1f\u8d23\u7684\u7cfb\u7edf\u548c\u4e1a\u52a1\uff0c\u603b\u6709\u4e0d\u5408\u7406\u548c\u53ef\u4ee5\u6539\u8fdb\u7684\u5730\u65b9\uff0c\u8bc6\u522b\u8fd9\u4e9b\u201c\u4e0d\u5408\u7406\u201d\u548c\u201c\u53ef\u6539\u8fdb\u201d\u7684\u5730\u65b9\uff0c\u5e76\u4e14\u7ed9\u51fa\u89e3\u51b3\u65b9\u6848\uff0c\u7136\u540e\u5411\u4e3b\u7ba1\u63d0\u51fa\uff0c\u4e00\u6b21\u4e0d\u884c\u4e24\u6b21\uff0c\u591a\u63d0\u51e0\u6b21\uff0c\u673a\u4f1a\uff0c\u5c31\u662f\u81ea\u5df1\u53bb\u4e89\u53d6\u548c\u628a\u63e1\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<br \/>\n\u91cd\u590d\u4ee3\u7801\u592a\u591a\uff0c\u662f\u5426\u53ef\u4ee5\u5f15\u5165\u8bbe\u8ba1\u6a21\u5f0f\uff1f<br \/>\n\u7cfb\u7edf\u6027\u80fd\u4e00\u822c\uff0c\u53ef\u5426\u8fdb\u884c\u4f18\u5316\uff1f<br \/>\n\u76ee\u524d\u662f\u5355\u673a\uff0c\u5982\u679c\u505a\u6210\u53cc\u673a\u662f\u5426\u66f4\u597d\uff1f<br \/>\n\u7248\u672c\u5f00\u53d1\u8d28\u91cf\u4e0d\u9ad8\uff0c\u662f\u5426\u5f15\u5165\u9ad8\u6548\u7684\u5355\u5143\u6d4b\u8bd5\u548c\u96c6\u6210\u6d4b\u8bd5\u65b9\u6848\uff1f<br \/>\n\u76ee\u524d\u7684\u7cfb\u7edf\u592a\u5e9e\u5927\uff0c\u662f\u5426\u53ef\u4ee5\u901a\u8fc7\u91cd\u6784\u548c\u89e3\u8026\u6539\u4e3a3\u4e2a\u7cfb\u7edf\uff1f<br \/>\n\u963f\u91cc\u4e2d\u95f4\u4ef6\u6709\u4e00\u4e9b\u7cfb\u7edf\u611f\u89c9\u6211\u4eec\u4e5f\u53ef\u4ee5\u7528\uff0c\u662f\u5426\u53ef\u4ee5\u5f15\u5165 \uff1f<\/p>\n<p>3\u3001\u5c3d\u91cf\u52a8\u624b\u5b9e\u8df5<\/p>\n<p>\u5149\u770b\u4e0d\u7528\u6548\u679c\u5dee<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p>\u5b66\u4e60\u4e86jvm\u7684\u5783\u573e\u56de\u6536\uff0c\u4f46\u662f\u7ebf\u4e0a\u6bd4\u8f83\u5c11\u51fa\u73b0FGC\u5bfc\u81f4\u7684\u5361\u987f\u95ee\u9898\uff0c\u5c31\u7b97\u51fa\u73b0\u4e86\uff0c\u6062\u590d\u4e1a\u52a1\u4e5f\u662f\u7b2c\u4e00\u4f4d\u7684\uff0c\u4e0d\u592a\u53ef\u80fd\u7ebf\u4e0a\u51fa\u73b0\u95ee\u9898\u7136\u540e\u8ba9\u6bcf\u4e2a\u540c\u5b66\u90fd\u53bb\u7ec3\u4e00\u4e0b\u624b\uff0c\u90a3\u600e\u4e48\u53bb\u5b9e\u8df5\u8fd9\u4e9bjvm\u7684\u77e5\u8bc6\u548c\u6280\u80fd\u5462\uff1f<\/p>\n<p>Netty\u6211\u4e5f\u770b\u4e86\uff0c\u4e5f\u4e86\u89e3\u4e86Reactor\u7684\u539f\u7406\uff0c\u4f46\u662f\u6211\u4e0d\u53ef\u80fd\u53c2\u4e0eNetty\u5f00\u53d1\uff0c\u600e\u4e48\u53bb\u8ba9\u81ea\u5df1\u771f\u6b63\u638c\u63e1Reactor\u5f02\u6b65\u6a21\u5f0f\u5462\uff1f<\/p>\n<p>\u770b\u4e86\u300a\u9ad8\u6027\u80fdMySQL\u300b\uff0c\u4f46\u662f\u7ebf\u4e0a\u7684\u6570\u636e\u5e93\u90fd\u662fDBA\u7ba1\u7406\u7684\uff0c\u6d4b\u8bd5\u73af\u5883\u7684\u6570\u636e\u5e93\u611f\u89c9\u53c8\u662f\u968f\u4fbf\u914d\u7f6e\u7684\uff0c\u6211\u600e\u4e48\u53bb\u9a8c\u8bc1\u8fd9\u4e9b\u6280\u672f\u5462\uff1f<\/p>\n<p>\u6846\u67b6\u5c01\u88c5\u4e86DAL\u5c42\uff0c\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6211\u4eec\u90fd\u4e0d\u9700\u8981\u64cd\u5fc3\uff0c\u6211\u4eec\u600e\u4e48\u53bb\u4e86\u89e3\u5206\u5e93\u5206\u8868\u5b9e\u73b0\uff1f<\/p>\n<p>\u600e\u4e48\u529e\uff1f<\/p>\n<p>1\uff09\u7cfb\u7edf\u5316\u7684\u5b66\u4e60<\/p>\n<p>\u8fd9\u4e2a\u662f\u7b2c\u4e00\u9636\u6bb5\uff0c\u770b\u4e66\u3001google\u3001\u770b\u89c6\u9891\u3001\u770b\u522b\u4eba\u7684\u535a\u5ba2\u90fd\u53ef\u4ee5\uff0c\u4f46\u8981\u6ce8\u610f\u4e00\u70b9\u662f\u201c\u7cfb\u7edf\u5316\u201d\uff0c\u7279\u522b\u662f\u4e00\u4e9b\u57fa\u7840\u6027\u7684\u4e1c\u897f\uff0c\u4f8b\u5982JVM\u539f\u7406\u3001Java \u7f16\u7a0b\u3001\u7f51\u7edc\u7f16\u7a0b\uff0cHTTP\u534f\u8bae\u7b49\u7b49\uff0c\u8fd9\u4e9b\u57fa\u7840\u6280\u672f\u4e0d\u80fd\u53ea\u901a\u8fc7google\u6216\u8005\u535a\u5ba2\u5b66\u4e60\uff0c\u4e00\u822c\u505a\u6cd5\u662f\u5148\u5b8c\u6574\u5730\u770b\u5b8c\u4e00\u672c\u4e66\uff0c\u6709\u4e86\u5168\u9762\u7684\u4e86\u89e3\uff0c\u7136\u540e\u518d\u901a\u8fc7google\u3001\u89c6\u9891\u3001\u535a\u5ba2\u53bb\u6709\u9488\u5bf9\u6027\u5730\u67e5\u627e\u4e00\u4e9b\u6709\u7591\u95ee\u7684\u5730\u65b9\uff0c\u6216\u8005\u4e00\u4e9b\u6280\u5de7\u3002<\/p>\n<p>2\uff09\u81ea\u5df1\u52a8\u624b\u4e30\u8863\u8db3\u98df<\/p>\n<p>\u8fd9\u4e2a\u6b65\u9aa4\u5c31\u662f\u89e3\u7b54\u4e0a\u6587\u63d0\u5230\u7684\u7591\u60d1\uff0c\u4e5f\u5c31\u662f\u81ea\u5df1\u53bb\u5c1d\u8bd5\u642d\u5efa\u4e00\u4e9b\u6a21\u62df\u73af\u5883\uff0c\u81ea\u5df1\u5199\u4e00\u4e9b\u6d4b\u8bd5\u7a0b\u5e8f\u3002\u4f8b\u5982\uff1a<\/p>\n<p>Jvm\u5783\u573e\u56de\u6536\uff1a\u53ef\u4ee5\u81ea\u5df1\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5206\u914d\u5185\u5b58\u4e0d\u91ca\u653e\uff0c\u7136\u540e\u8c03\u6574\u5404\u79cdjvm\u542f\u52a8\u53c2\u6570\uff0c\u518d\u8fd0\u884c\u7684\u8fc7\u7a0b\u4e2d\u4f7f\u7528jstack\u3001jstat\u7b49\u547d\u4ee4\u67e5\u770bjvm\u7684\u5806\u5185\u5b58\u5206\u5e03\u548c\u5783\u573e\u56de\u6536\u60c5\u51b5\u3002\u8fd9\u6837\u7684\u7a0b\u5e8f\u5199\u8d77\u6765\u5f88\u7b80\u5355\uff0c\u7b80\u5355\u4e00\u70b9\u7684\u5c31\u51e0\u884c\uff0c\u590d\u6742\u4e00\u70b9\u7684\u4e5f\u5c31\u51e0\u5341\u884c\u3002<\/p>\n<p>Reactor\u539f\u7406\uff1a\u81ea\u5df1\u771f\u6b63\u53bb\u5c1d\u8bd5\u5199\u4e00\u4e2aReactor\u6a21\u5f0f\u7684Demo\uff0c\u4e0d\u8981\u4ee5\u4e3a\u8fd9\u4e2a\u5f88\u96be\uff0c\u6700\u7b80\u5355\u7684Reactor\u6a21\u5f0f\u4ee3\u7801\u91cf\uff08\u5305\u62ec\u6ce8\u91ca\uff09\u4e0d\u8d85\u8fc7200\u884c\uff08\u53ef\u4ee5\u53c2\u8003Doug Lee\u7684PPT\uff09\u3002\u81ea\u5df1\u5199\u5b8c\u540e\uff0c\u518d\u53bb\u770b\u770bnetty\u600e\u4e48\u505a\uff0c\u4e00\u5bf9\u6bd4\u7406\u89e3\u5c31\u66f4\u52a0\u6df1\u523b\u4e86\u3002<\/p>\n<p>MySQL\uff1a\u65e2\u7136\u6709\u7ebf\u4e0a\u7684\u914d\u7f6e\u53ef\u4ee5\u53c2\u8003\uff0c\u90a3\u53ef\u4ee5\u76f4\u63a5\u8ba9DBA\u5c06\u7ebf\u4e0a\u914d\u7f6e\u53d1\u7ed9\u6211\u4eec\uff08\u6ce8\u610f\u53bb\u6389\u654f\u611f\u4fe1\u606f\uff09\uff0c\u76f4\u63a5\u5b66\u4e60\uff1b\u7136\u540e\u81ea\u5df1\u642d\u5efa\u4e00\u4e2aMySQL\u73af\u5883\uff0c\u7528\u7ebf\u4e0a\u7684\u914d\u7f6e\u542f\u52a8\uff1b\u8981\u77e5\u9053\u5f88\u591a\u540c\u5b66\u7528\u4e86\u5f88\u591a\u5e74MySQL\uff0c\u4f46\u662f\u8fde\u4e2a\u7b80\u5355\u7684MySQL\u73af\u5883\u90fd\u642d\u4e0d\u8d77\u6765\u3002<\/p>\n<p>\u6846\u67b6\u5c01\u88c5\u4e86DAL\u5c42\uff1a\u53ef\u4ee5\u81ea\u5df1\u7528JDBC\u5c1d\u8bd5\u53bb\u5199\u4e00\u4e2a\u5206\u5e93\u5206\u8868\u7684\u7b80\u5355\u5b9e\u73b0\uff0c\u7136\u540e\u4e0e\u6846\u67b6\u7684\u5b9e\u73b0\u8fdb\u884c\u5bf9\u6bd4\uff0c\u770b\u770b\u5dee\u5f02\u5728\u54ea\u91cc\u3002<\/p>\n<p>\u7528\u6d4f\u89c8\u5668\u7684\u5de5\u5177\u67e5\u770bHTTP\u7f13\u5b58\u5b9e\u73b0\uff0c\u770b\u770b\u4e0d\u540c\u79cd\u7c7b\u7684\u7f51\u7ad9\uff0c\u4e0d\u540c\u7c7b\u578b\u7684\u8d44\u6e90\uff0c\u5177\u4f53\u662f\u5982\u4f55\u63a7\u5236\u7f13\u5b58\u7684\uff1b\u4e5f\u53ef\u4ee5\u81ea\u5df1\u7528Python\u5199\u4e00\u4e2a\u7b80\u5355\u7684HTTP\u670d\u52a1\u5668\uff0c\u6a21\u62df\u8fd4\u56de\u5404\u79cdHTTP Headers\u6765\u89c2\u5bdf\u6d4f\u89c8\u5668\u7684\u53cd\u5e94\u3002<\/p>\n<p>3\uff09\u4ea4\u6d41\u5206\u4eab\uff0c\u53d1\u73b0\u81ea\u5df1\u7684\u4e0d\u8db3\u4e4b\u5904\u3002<\/p>\n<p>\u4e0e\u4eba\u4ea4\u6d41\u5206\u4eab\uff0c\u65e2\u9700\u8981\u6211\u4eec\u5c06\u4e00\u4e2a\u77e5\u8bc6\u70b9\u8fdb\u884c\u7cfb\u7edf\u5316\u7684\u68b3\u7406\uff0c\u5e76\u4e14\u8003\u8651\u5404\u79cd\u7ec6\u8282\uff0c\u8fd9\u4f1a\u4fc3\u4f7f\u6211\u4eec\u8fdb\u4e00\u6b65\u601d\u8003\u548c\u5b66\u4e60\u3002\u540c\u65f6\uff0c\u542c\u7684\u4eba\u53ef\u4ee5\u6709\u4e0d\u540c\u7684\u7406\u89e3\uff0c\u6216\u8005\u6709\u65b0\u7684\u8865\u5145\uff0c\u8fd9\u5c31\u4ee4\u77e5\u8bc6\u6280\u80fd\u4f53\u7cfb\u53d8\u5f97\u66f4\u52a0\u5b8c\u5584\u3002<\/p>\n<p>\u540e\u8bb0<\/p>\n<p>\u65e0\u8bba\u7ed3\u679c\u600e\u6837\uff0c\u5f53\u6211\u4eec\u8c08\u8bba\u8fc7\u7a0b\u7684\u8270\u96be\u4e0e\u4e50\u8da3\u4e4b\u65f6\uff0c\u662f\u5426\u53ef\u4ee5\u4e0d\u53bb\u8ba1\u8f83\u81ea\u5df1\u662f\u5426\u4ed8\u51fa\u592a\u591a\uff1f\u56e0\u4e3a\u4e00\u4e2a\u771f\u6b63\u70ed\u7231\u6280\u672f\u7684\u4eba\uff0c\u53ea\u4f1a\u52c7\u5f80\u76f4\u524d\uff0c\u4e0d\u5fd8\u521d\u8877\uff0c\u575a\u6301\u5230\u5e95\uff01<\/p>\n<p class=\"post-copyright\">\u6b22\u8fce\u5206\u4eab\u672c\u6587\uff0c\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u51fa\u5904\uff1a<a href=\"http:\/\/www.qdabc.cn\">\u524d\u7aefABC<\/a> &raquo; <a href=\"http:\/\/www.qdabc.cn\/?p=2100\">\u4e00\u6587\u544a\u8bc9\u4f60\uff0c\u6280\u672f\u5927\u725b\u662f\u600e\u6837\u70bc\u6210\u7684\uff01<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u62ff\u7834\u4ed1\u8bf4\uff1a\u4e0d\u60f3\u5f53\u5c06\u519b\u7684\u58eb\u5175\uff0c\u4e0d\u662f\u597d\u58eb\u5175\u3002 \u65e0\u8bba\u4f60\u5728\u505a\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u8fd0\u7ef4\uff0c\u4f60\u90fd\u662f\u4e00\u4e2a\u6280\u672f\u4eba\u5458\uff0c\u800c\u6211\u76f8\u4fe1\uff0c\u6bcf\u4e2a\u6280\u672f\u4eba\u5458\u7684\u5fc3\u4e2d\uff0c\u90fd\u6709\u4e00\u4e2a\u6210\u4e3a\u6280\u672f\u5927\u725b\u7684\u76ee\u6807\uff0c\u8fd9\u4e2a\u76ee\u6807\u97ad\u7b56\u7740\u6bcf\u4e00\u4f4d\u6709\u68a6\u60f3\u7684\u4eba\uff0c\u53bb\u52aa\u529b\u548c\u6539\u8fdb\u81ea\u5df1\u3002  [&hellip;]<\/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":[144],"_links":{"self":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2100"}],"collection":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2100"}],"version-history":[{"count":1,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2100\/revisions"}],"predecessor-version":[{"id":2101,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2100\/revisions\/2101"}],"wp:attachment":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2100"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}