{"id":264094,"date":"2023-02-13T22:06:39","date_gmt":"2023-02-13T14:06:39","guid":{"rendered":"https:\/\/gulass.cn\/lxtzcydygtwj.html"},"modified":"2023-02-13T22:06:39","modified_gmt":"2023-02-13T14:06:39","slug":"lxtzcydygtwj","status":"publish","type":"post","link":"https:\/\/gulass.cn\/lxtzcydygtwj.html","title":{"rendered":"Linux\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u4e00\u4e2a\u5934\u6587\u4ef6-linuxsockaddr_in"},"content":{"rendered":"<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'><strong>linux sockaddr_in \u5934\u6587\u4ef6<\/strong>\u662f<a style='color:#0000CC' href='https:\/\/gulass.cn\/' target='_blank' rel=\"noopener\">Linux<\/a><a style='color:#0000CC' href='https:\/\/www.linuxdown.com\/' target='_blank' rel=\"noopener\">\u7cfb\u7edf<\/a>\u4e2d\u5e38\u7528\u7684\u4e00\u4e2a\u5934\u6587\u4ef6\uff0c\u5b83\u63d0\u4f9b\u4e86\u7528\u4e8e\u521b\u5efa\u548c\u4f7f\u7528Internet\u534f\u8bae\u5730\u5740\u7684\u5b8f\u548c\u6570\u636e\u7ed3\u6784\u3002\u5b83\u4e5f\u662fLinux\u7f51\u7edc\u7f16\u7a0b\u4e2d\u5e38\u7528\u7684\u5934\u6587\u4ef6\u4e4b\u4e00\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>sockaddr_in \u5934\u6587\u4ef6\u4e3b\u8981\u5305\u542b\u4e86\u4e24\u4e2a\u6570\u636e\u7ed3\u6784\uff1astruct sockaddr_in \u548c struct in_addr\u3002\u524d\u8005\u7528\u6765\u8868\u793a\u4e00\u4e2aInternet\u534f\u8bae\u5730\u5740\uff0c\u540e\u8005\u5219\u8868\u793a\u4e00\u4e2aIPv4\u5730\u5740\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>struct sockaddr_in \u7531\u56db\u90e8\u5206\u7ec4\u6210\uff1asin_family\u3001sin_port\u3001sin_addr \u548c sin_zero\u3002\u5176\u4e2d\uff0csin_family \u662f\u5730\u5740\u65cf\u7684\u6807\u8bc6\uff0cAF_INET \u8868\u793a IPv4 \u5730\u5740\u65cf\uff1bsin_port \u662f\u7aef\u53e3\u53f7\uff1bsin_addr \u662f IP \u5730\u5740\uff1bsin_zero \u662f\u4e00\u4e9b\u9884\u7559\u5b57\u8282\u514d\u8d39linux\u4e3b\u673a\uff0c\u4e0d\u80fd\u4f7f\u7528\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'><img style='max-height:350px;max-width:80%;margin: 10px auto' src='https:\/\/gulass.cn\/wp-content\/uploads\/2023\/02\/1676297199488_0.jpg' alt='linux \u5934\u6587\u4ef6_linux sockaddr_in \u5934\u6587\u4ef6_c++ sockaddr_in \u5934\u6587\u4ef6' \/><\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>struct in_addr \u7531\u4e00\u90e8\u5206s_addr \u7ec4\u6210\uff0c\u5b83\u8868\u793a IPv4 \u5730\u5740\u3002s_addr \u662f\u4e00\u4e2a 32 \u4f4d\u65e0\u7b26\u53f7\u6574\u6570\uff0c\u4ee5\u5927\u7aef\u5e8f\u5b58\u50a8\u3002\u5982\u679c\u60f3\u8981\u5c06\u4e00\u4e2a IPv4 \u5730\u5740\u8868\u8fbe\u51fa\u6765\uff0c\u5c31\u8981\u4f7f\u7528\u51fd\u6570 inet_aton()\u4e86\uff0c\u5b83\u53ef\u4ee5\u5c06 IPv4 \u5730\u5740\u7684\u5b57\u7b26\u4e32\u5f62\u5f0f\u8f6c\u6362\u6210 32 \u4f4d\u7684\u65e0\u7b26\u53f7\u6574\u6570\u5f62\u5f0f\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u6b64\u5916<strong>linux sockaddr_in \u5934\u6587\u4ef6<\/strong>\uff0csockaddr_in \u5934\u6587\u4ef6\u8fd8\u63d0\u4f9b\u4e86\u4e09\u4e2a\u5b8f\u6765\u8bbe\u7f6e sockaddr_in \u7684\u5404\u4e2a\u5b57\u6bb5\uff1aINADDR_ANY\u3001INADDR_BROADCAST \u548c INADDR_NONE\u3002INADDR_ANY \u8868\u793a\u201c\u4efb\u610f\u201d\u5730\u5740\uff1bINADDR_BROADCAST \u8868\u793a\u5e7f\u64ad\u5730\u5740\uff1bINADDR_NONE \u8868\u793a\u201c\u65e0\u201d\u5730\u5740\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>Linux \u7cfb\u7edf\u4e2d\u8fd8\u6709\u5f88\u591a\u5176\u4ed6\u7684\u5934\u6587\u4ef6\u4e5f\u53ef\u4ee5\u7528\u6765\u521b\u5efa Internet \u534f\u8bae\u5730\u5740\u3001IPv4\u5730\u5740\u6216\u8005\u5176\u4ed6\u76f8\u5173\u7279\u6027\u3002\u4f46\u662f sockaddr_in \u5934\u6587\u4ef6\u662f\u6700\u5e38\u7528\u7684\u4e00\u4e2a\u5934\u6587\u4ef6\uff0c\u5b83\u5305\u542b\u4e86\u5927\u90e8\u5206 Linux \u7f51\u7edc\u5f00\u53d1\u6240\u9700\u8981\u7684\u5185\u5bb9\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u603b\u4e4b\uff0c<strong>linux sockaddr_in \u5934\u6587\u4ef6<\/strong>\u63d0\u4f9b\u4e86 Linux \u7f51\u7edc\u5f00\u53d1\u6240\u9700\u8981\u7684\u5927\u90e8\u5206\u5185\u5bb9\u3002\u5b83\u5305\u542b\u4e86 struct sockaddr_in\u3001struct in_addr \u4e24\u4e2a\u6570\u636e\u7ed3\u6784<strong>linux sockaddr_in \u5934\u6587\u4ef6<\/strong>ubuntu linux\uff0c\u8fd8\u6709\u4e09\u4e2a\u5b8f INADDR_ANY\u3001INADDR _BROADCAST \u548c INADDR _NONE \u7b49\u3002\u4f7f\u7528\u8fd9\u4e9b\u5185\u5bb9\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5f00\u53d1\u51fa Linux \u7cfb\u7edf\u4e2d\u7684\u5404\u79cd Internet \u534f\u8bae\u5e94\u7528\u8f6f\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5934\u6587\u4ef6\u662fLinux\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u4e00\u4e2a\u5934\u6587\u4ef6\uff0c\u5b83\u63d0\u4f9b\u4e86\u7528\u4e8e\u521b\u5efa\u548c\u4f7f\u7528Internet\u534f\u8bae\u5730\u5740\u7684\u5b8f\u548c\u6570\u636e\u7ed3\u6784\u3002\u5b83\u4e5f\u662fLinux\u7f51\u7edc\u7f16\u7a0b\u4e2d\u5e38\u7528\u7684\u5934\u6587\u4ef6\u4e4b\u4e00\u3002\u524d\u8005\u7528\u6765\u8868\u793a\u4e00\u4e2aInternet\u534f\u8bae\u5730\u5740\uff0c\u540e\u8005\u5219\u8868\u793a\u4e00\u4e2aIPv4\u5730\u5740\u3002\u662f\u4e00\u4e9b\u9884\u7559\u5b57\u8282\uff0c\u4e0d\u80fd\u4f7f\u7528\u3002\u4f4d\u65e0\u7b26\u53f7\u6574\u6570\uff0c\u4ee5\u5927\u7aef\u5e8f\u5b58\u50a8\u3002\u4f4d\u7684\u65e0\u7b26\u53f7\u6574\u6570\u5f62\u5f0f\u3002\u534f\u8bae\u5730\u5740\u3001IPv4\u5730\u5740\u6216\u8005\u5176\u4ed6\u76f8\u5173\u7279\u6027\u3002\u7f51\u7edc\u5f00\u53d1\u6240\u9700\u8981\u7684\u5185\u5bb9\u3002\u7f51\u7edc\u5f00\u53d1\u6240\u9700\u8981\u7684\u5927\u90e8\u5206\u5185\u5bb9\u3002\u534f\u8bae\u5e94\u7528\u8f6f\u4ef6\u3002<\/p>\n","protected":false},"author":1,"featured_media":264095,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[988],"tags":[999],"class_list":["post-264094","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tougao","tag-999"],"acf":[],"_links":{"self":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts\/264094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/comments?post=264094"}],"version-history":[{"count":0,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts\/264094\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/media\/264095"}],"wp:attachment":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/media?parent=264094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/categories?post=264094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/tags?post=264094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}