{"id":6434,"date":"2022-02-14T02:51:33","date_gmt":"2022-02-13T18:51:33","guid":{"rendered":"https:\/\/www.wangonc.com\/?p=6434"},"modified":"2024-03-01T15:47:11","modified_gmt":"2024-03-01T07:47:11","slug":"socket-communication-of-android","status":"publish","type":"post","link":"https:\/\/www.wangonc.com\/index.php\/2022\/02\/14\/socket-communication-of-android\/","title":{"rendered":"\u5b89\u5353\u7684Socket\u901a\u4fe1"},"content":{"rendered":"

\u4e00\u3001\u57fa\u4e8eTPC\u7684Socket\u901a\u4fe1\u670d\u52a1\u7aef<\/h1>\n

1\u3001\u4f7f\u7528ServerSocket<\/code>\u5b9e\u4f8b\u5316\u4e00\u4e2a\u670d\u52a1\u7aefSocket\u5bf9\u8c61\uff0c\u53c2\u6570\u4e3a\u76d1\u542c\u7684\u7aef\u53e3\u53f7<\/p>\n

2\u3001\u8c03\u7528ServerSocket.accept<\/code>\u65b9\u6cd5\u76d1\u542c\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42<\/p>\n

\n

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3\u3001\u5b9e\u4f8b\u5316\u4e00\u4e2aInputStream<\/code>\u5bf9\u8c61\u7528\u4e8e\u63a5\u6536\u6765\u81ea\u5ba2\u6237\u7aef\u6d88\u606f\uff0c\u5e76\u4f7f\u7528\u63a5\u53d7\u5230\u7684Socket<\/code>\u5bf9\u8c61\u7684Socket.getInputStream<\/code>\u65b9\u6cd5\u83b7\u53d6\uff0c\u5728\u548c\u5ba2\u6237\u76f8\u5bf9\u5e94\u7684\u662fOutputStream<\/code>\u5bf9\u8c61\u6240\u53d1\u9001<\/p>\n

4\u3001\u5229\u7528bytes\u5c06InputStream<\/code> \u5bf9\u8c61\u8f6c\u5316\u4e3aString\u5b57\u7b26\u4e32<\/p>\n

5\u3001\u5b9e\u4f8b\u5316\u4e00\u4e2aOutputStream<\/code> \u5bf9\u8c61\u7528\u4e8e\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u6d88\u606f\uff0c\u5e76\u7528\u4e0a\u6587\u63a5\u6536\u5230\u7684Socket\u5bf9\u8c61\u7684Socket.getOutputStream<\/code> \u65b9\u6cd5\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u5728\u5ba2\u6237\u7aef\u5bf9\u5e94\u662fInputStream<\/code> \u6240\u63a5\u6536\u5230<\/p>\n

6\u3001\u4f7f\u7528OutputStream.write<\/code> \u65b9\u6cd5\u5c06\u60f3\u8981\u53d1\u9001\u6d88\u606f\u7684bytes\u5199\u5165\u5e76\u53d1\u9001\uff0c\u53d1\u9001\u5b8c\u6210\u540e\u4f7f\u7528OutputStream.close<\/code>\u5173\u95ed\u5bf9\u8c61<\/p>\n

\n

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1\u3001\u4f7f\u7528socket\u9996\u5148\u9700\u8981\u58f0\u660e\u7f51\u7edc\u6743\u9650\uff0c\u5373android.permission.INTERNET<\/code> \uff0c\u5426\u5219\u65e0\u6cd5\u6b63\u5e38\u4f7f\u7528Socket<\/p>\n

2\u3001\u7531\u4e8e\u5b89\u5353\u4e2d\u4e3b\u7ebf\u7a0b\u662f\u65e0\u6cd5\u8054\u7f51\u7684\uff0c\u6240\u4ee5\u9700\u8981\u5c06socket\u903b\u8f91\u5199\u5728\u65b0\u521b\u5efa\u7684\u7ebf\u7a0b\u4e2d<\/p>\n

3\u3001\u4f7f\u7528Socket<\/code>\u5b9e\u4f8b\u5316\u4e00\u4e2aSocket\u5bf9\u8c61<\/p>\n

4\u3001\u5b9e\u4f8b\u5316\u4e00\u4e2aSocketAddress<\/code>\u5bf9\u8c61\uff0c\u5e76\u7528InetSocketAddress<\/code> \u521d\u59cb\u5316\uff0c\u5176\u53c2\u6570\u4e3aip\u5730\u5740\u548c\u901a\u4fe1\u7aef\u53e3\uff0c\u8fd9\u91cc\u7684\u7aef\u53e3\u4e3a\u670d\u52a1\u7aef\u76d1\u542c\u7aef\u53e3<\/p>\n

5\u3001\u4f7f\u7528Socket.connect<\/code> \u65b9\u6cd5\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u53c2\u6570\u5206\u522b\u4e3a\u4e0a\u9762\u5b9e\u4f8b\u5316\u7684SocketAddress<\/code>\u5bf9\u8c61\u548c\u8d85\u65f6\u65f6\u95f4\uff0c\u5e76\u4e14\u4f7f\u7528Socket.isConnected<\/code>\u53ef\u4ee5\u68c0\u67e5\u662f\u5426\u8fde\u63a5\u6210\u529f<\/p>\n

\n

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7\u3001\u5b9e\u4f8b\u5316\u4e00\u4e2aBufferedReader<\/code>\u5bf9\u8c61\uff0c\u5e76\u7528BufferedReader<\/code>\u6765\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u5176\u53c2\u6570InputStreamReader<\/code>\u5bf9\u8c61\uff0c\u5e76\u4ee5Socket.getInputStream<\/code>\u4f5c\u4e3a\u53c2\u6570\u6765\u83b7\u53d6\u670d\u52a1\u7aef\u6d88\u606f<\/p>\n

8\u3001\u4f7f\u7528\u4e0a\u9762\u5b9e\u4f8b\u5316\u7684BufferedReader\u5bf9\u8c61\u7684BufferedReader.readLine\u65b9\u6cd5\u83b7\u53d6\u670d\u52a1\u7aef\u53d1\u6765\u7684\u6d88\u606f\u3002\u8be5\u65b9\u6cd5\u65f6\u963b\u585e\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u76f4\u5230\u670d\u52a1\u7aef\u53d1\u6765\u6d88\u606f\u624d\u4f1a\u7ee7\u7eed\u6267\u884c<\/p>\n","protected":false},"excerpt":{"rendered":"

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