{"id":7575,"date":"2023-10-18T12:01:27","date_gmt":"2023-10-18T04:01:27","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=7575"},"modified":"2023-10-18T12:01:27","modified_gmt":"2023-10-18T04:01:27","slug":"ios%e5%bc%80%e5%8f%91tcp_ip%e8%a6%81%e6%b3%a8%e6%84%8f%e5%93%aa%e4%ba%9b%e7%bb%86%e8%8a%82%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2023\/10\/18\/ios%e5%bc%80%e5%8f%91tcp_ip%e8%a6%81%e6%b3%a8%e6%84%8f%e5%93%aa%e4%ba%9b%e7%bb%86%e8%8a%82%ef%bc%9f\/","title":{"rendered":"ios\u5f00\u53d1tcp_ip\u8981\u6ce8\u610f\u54ea\u4e9b\u7ec6\u8282\uff1f"},"content":{"rendered":"

TCP\/IP\u534f\u8bae\u662f\u4e92\u8054\u7f51\u901a\u4fe1\u7684\u57fa\u7840\uff0c\u5b83\u662f\u4e00\u7ec4\u7528\u4e8e\u5b9e\u73b0\u4e92\u8054\u7f51\u901a\u4fe1\u7684\u534f\u8bae\u3002\u5728iOS\u5f00\u53d1\u4e2d\uff0cTCP\/IP\u534f\u8bae\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u3001\u6570\u636e\u4f20\u8f93\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u65b9\u9762\u3002<\/p>\n

TCP\/IP\u534f\u8bae\u662f\u7531\u4e24\u4e2a\u534f\u8bae\u7ec4\u6210\u7684\uff1a\u4f20\u8f93\u63a7\u5236\u534f\u8bae\uff08TCP\uff09\u548c\u4e92\u8054\u7f51\u534f\u8bae\uff08IP\uff09\u3002\u5176\u4e2d\uff0cIP\u534f\u8bae\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u4ece\u6e90\u70b9\u4f20\u8f93\u5230\u76ee\u7684\u5730\uff0c\u800cTCP\u534f\u8bae\u5219\u8d1f\u8d23\u5728\u6570\u636e\u5305\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u53ef\u9760\u6027\u3001\u6d41\u91cf\u63a7\u5236\u3001\u6570\u636e\u91cd\u4f20\u7b49\u65b9\u9762\u7684\u63a7\u5236\u3002\u56e0\u6b64\uff0cTCP\/IP\u534f\u8bae\u662f\u4e00\u79cd\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

\u5728iOS\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528CocoaAsyncSocket\u5e93\u6765\u5b9e\u73b0TCP\/IP\u534f\u8bae\u7684\u901a\u4fe1\u3002\u8be5\u5e93\u662f\u4e00\u4e2a\u57fa\u4e8eGCD\u7684\u5f02\u6b65socket\u7f51\u7edc\u5e93\uff0c\u5b83\u652f\u6301TCP\u548cUDP\u534f\u8bae\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u7b80\u5355\u6613\u7528\u7684API\u63a5\u53e3\u3002<\/p>\n

\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u7528\u4e8e\u5728iOS\u4e2d\u5b9e\u73b0TCP\/IP\u534f\u8bae\u7684\u901a\u4fe1\uff1a<\/p>\n

“`<\/p>\n

\/\/ \u521b\u5efasocket<\/p>\n

GCDAsyncSocket *socket = [[GCDAsyncSocket alloc] initWithDelegate:self delegateQueue:dispatch_get_main_queue()];<\/p>\n

\/\/ \u8fde\u63a5\u670d\u52a1\u5668<\/p>\n

NSError *error = nil;<\/p>\n

[socket connectToHost:@”192.168.0.1″ onPort:8080 erro<\/p>\n

<\/figure>\n<\/p>\n

r:&e\u5f00\u53d1ios app\u7684\u51c6\u5907\u5de5\u4f5c<\/a>rror];<\/p>\n

\/\/ \u53d1\u9001\u6570\u636e<\/p>\n

NSData *data = [@”Hello, world!” dataUsingEncoding:NSUTF8StringEncoding];<\/p>\n

[socket writeData:data withTimeout:-1 tag:0];<\/p>\n

\/\/ \u63a5\u6536\u6570\u636e<\/p>\n

[socket readDataWithTimeout:-1 tag:0];<\/p>\n

“`<\/p>\n

\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aGCDAsyncSocket\u5bf9\u8c61\uff0c\u5e76\u8bbe\u7f6e\u4e86\u5b83\u7684\u4ee3\u7406\u548c\u4ee3\u7406\u961f\u5217\u3002\u63a5\u7740\uff0c\u6211\u4eec\u901a\u8fc7connectToHost\u65b9\u6cd5\u8fde\u63a5\u4e86\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u5e76\u6307\u5b9a\u4e86\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528writeData\u65b9\u6cd5\u53d1\u9001\u4e86\u4e00\u6bb5\u6570\u636e\uff0c\u5e76\u4f7f\u7528readDataWithTimeout\u65b9\u6cd5\u63a5\u6536\u6570\u636e\u3002\u5728\u63a5\u6536\u5230\u6570\u636e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4ee3\u7406\u65b9\u6cd5\u4e2d\u5bf9\u6570\u636e\u8fdb\u884c\u5904\u7406\u3002<\/p>\n

\u9664\u4e86\u4ee5\u4e0a\u57fa\u672c\u64cd\u4f5c\u5916\uff0cCocoaAsyncSocket\u5e93\u8fd8\u63d0\u4f9b\u4e86\u8bb8\u591a\u5176\u4ed6\u7684API\u63a5\u53e3\uff0c\u4f8b\u5982\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\u3001\u8bbe\u7f6e\u7f13\u51b2\u533a\u5927\u5c0f\u3001\u65ad\u5f00\u8fde\u63a5\u7b49\u7b49\u3002\u901a\u8fc7\u82f9\u679cipa\u7248<\/a>\u8fd9\u4e9b\u63a5\u53e3\u7684\u4f7f\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u7075\u6d3b\u5730\u63a7\u5236TCP\/IP\u534f\u8bae\u7684\u901a\u4fe1\u8fc7\u7a0b\u3002<\/p>\n

\u603b\u4e4b\uff0c\u5728iOS\u5f00\u53d1\u4e2d\uff0cTCP\/IP\u534f\u8bae\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u901a\u8fc7\u4f7f\u7528CocoaAsyncSocket\u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0TCP\/IP\u534f\u8bae\u7684\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u5404\u79cdAPI\u63a5\u53e3\u5bf9\u901a\u4fe1\u8fc7\u7a0b\u8fdb\u884c\u7075\u6d3b\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

TCP\/IP\u534f\u8bae\u662f\u4e92\u8054\u7f51\u901a\u4fe1\u7684\u57fa\u7840\uff0c\u5b83\u662f\u4e00\u7ec4\u7528\u4e8e\u5b9e\u73b0\u4e92\u8054\u7f51\u901a\u4fe1\u7684\u534f\u8bae\u3002\u5728iOS\u5f00\u53d1\u4e2d\uff0cTCP\/IP\u534f\u8bae\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u3001\u6570\u636e\u4f20\u8f93\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u65b9\u9762\u3002TCP\/IP\u534f\u8bae\u662f\u7531\u4e24\u4e2a\u534f\u8bae\u7ec4<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[13252,7695,656,41,619],"topic":[],"class_list":["post-7575","post","type-post","status-publish","format-standard","hentry","category-kaifaapp","tag-androidtitlebar","tag-htmlapk","tag-656","tag-41","tag-619"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/7575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/comments?post=7575"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/7575\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=7575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=7575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=7575"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=7575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}