{"id":16138,"date":"2024-11-18T12:33:37","date_gmt":"2024-11-18T04:33:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16138\/"},"modified":"2024-11-18T12:33:37","modified_gmt":"2024-11-18T04:33:37","slug":"%e9%85%8d%e7%bd%aelinux%e7%b3%bb%e7%bb%9f%e4%bb%a5%e6%94%af%e6%8c%81socket%e7%bd%91%e7%bb%9c%e7%bc%96%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16138\/","title":{"rendered":"\u914d\u7f6eLinux\u7cfb\u7edf\u4ee5\u652f\u6301Socket\u7f51\u7edc\u7f16\u7a0b"},"content":{"rendered":"

\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b<\/p>\n

\u6458\u8981\uff1a\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u3002Socket\u662f\u4e00\u79cd\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u7684\u7f16\u7a0b\u63a5\u53e3\uff0c\u901a\u8fc7\u4f7f\u7528Socket\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u7f51\u7edc\u4e0a\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cSocket\u901a\u5e38\u88ab\u7528\u4e8e\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\uff0c\u5e76\u9644\u4e0a\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u5173\u952e\u8bcd\uff1aLinux\uff0cSocket\uff0c\u7f51\u7edc\u7f16\u7a0b<\/p>\n

\u5f15\u8a00\uff1a<\/p>\n

Socket\u662f\u4e00\u79cd\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u7684\u7f16\u7a0b\u63a5\u53e3\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u51fd\u6570\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u7f51\u7edc\u4e0a\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528C\u8bed\u8a00\u6216\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u57fa\u4e8eSocket\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u3002<\/p>\n

\u6b63\u6587\uff1a<\/p>\n

\u4ee5\u4e0b\u662f\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u7684\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u5b89\u88c5\u5fc5\u8981\u7684\u8f6f\u4ef6\u5305\uff1a\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u4e86\u5fc5\u8981\u7684\u8f6f\u4ef6\u5305\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5gcc\u548cg++\u7f16\u8bd1\u5668\uff1a<\/p>\n

    sudo apt-get install gcc g++<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n
  2. \n
    \u68c0\u67e5\u5185\u6838\u6a21\u5757\uff1aSocket\u901a\u5e38\u4f9d\u8d56\u4e8e\u4e00\u4e9b\u5185\u6838\u6a21\u5757\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Linux\u7cfb\u7edf\u4e0a\u662f\u5426\u5df2\u7ecf\u52a0\u8f7d\u4e86\u5173\u952e\u7684\u5185\u6838\u6a21\u5757\uff1a<\/p>\n
    lsmod | grep socket<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5982\u679c\u8f93\u51fa\u4e2d\u5305\u542b\u5173\u952e\u7684\u5185\u6838\u6a21\u5757\uff08\u5982ipv4\u548cipv6\uff09\uff0c\u5219\u8bf4\u660e\u7cfb\u7edf\u5df2\u7ecf\u52a0\u8f7d\u4e86\u8fd9\u4e9b\u6a21\u5757\u3002\u5982\u679c\u6ca1\u6709\u52a0\u8f7d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u52a0\u8f7d\u5b83\u4eec\uff1a<\/p>\n
    sudo modprobe ipv4\nsudo modprobe ipv6<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n
  3. \n
    \u7f16\u8bd1\u548c\u8fd0\u884cSocket\u7a0b\u5e8f\uff1a\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684Socket\u7a0b\u5e8f\uff0c\u5e76\u7f16\u8bd1\u3001\u8fd0\u884c\u8fd9\u4e2a\u7a0b\u5e8f\u4ee5\u9a8c\u8bc1\u7cfb\u7edf\u662f\u5426\u5b8c\u6210\u4e86\u914d\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684Socket\u5ba2\u6237\u7aef\u7a0b\u5e8f\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
    #include <stdio.h>\n#include <stdlib.h>\n#include <sys>\n#include <sys>\n#include <netinet>\n#include <arpa>\n#include <string.h>\n\n#define SERVER_IP \"127.0.0.1\"\n#define SERVER_PORT 8888\n\nint main(void)\n{\n    int clientSocket;\n    struct sockaddr_in serverAddr;\n    char buffer[1024];\n\n    \/\/ \u521b\u5efaSocket\n    clientSocket = socket(AF_INET, SOCK_STREAM, 0);\n\n    \/\/ \u8bbe\u7f6e\u670d\u52a1\u5668\u5730\u5740\n    serverAddr.sin_family = AF_INET;\n    serverAddr.sin_port = htons(SERVER_PORT);\n    serverAddr.sin_addr.s_addr = inet_addr(SERVER_IP);\n\n    \/\/ \u8fde\u63a5\u670d\u52a1\u5668\n    connect(clientSocket, (struct sockaddr*)&amp;serverAddr, sizeof(serverAddr));\n\n    \/\/ \u53d1\u9001\u6570\u636e\n    strcpy(buffer, \"Hello, server!\");\n    send(clientSocket, buffer, strlen(buffer), 0);\n\n    \/\/ \u63a5\u6536\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\n    recv(clientSocket, buffer, sizeof(buffer), 0);\n    printf(\"Received: %s\n\", buffer);\n\n    \/\/ \u5173\u95edSocket\n    close(clientSocket);\n\n    return 0;\n}<\/string.h><\/arpa><\/netinet><\/sys><\/sys><\/stdlib.h><\/stdio.h><\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u7f16\u8bd1\u548c\u8fd0\u884c\u7a0b\u5e8f\u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
    gcc client.c -o client\n.\/client<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u4f60\u5c06\u770b\u5230\u7a0b\u5e8f\u6210\u529f\u8fde\u63a5\u5230\u670d\u52a1\u5668\u5e76\u8fd4\u56de\u4e00\u6761\u6d88\u606f\u3002<\/p>\n<\/li>\n<\/ol>\n
    \u7ed3\u8bba\uff1a<\/p>\n
    \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u6211\u4eec\u6210\u529f\u5730\u914d\u7f6e\u4e86Linux\u7cfb\u7edf\u4ee5\u652f\u6301Socket\u7f51\u7edc\u7f16\u7a0b\u3002Socket\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u4fbf\u7684\u65b9\u5f0f\u5728\u7f51\u7edc\u4e0a\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u5728Linux\u7cfb\u7edf\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528C\u8bed\u8a00\u6216\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u57fa\u4e8eSocket\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5bf9\u4f60\u4e86\u89e3\u5982\u4f55\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
    \u53c2\u8003\u6587\u732e\uff1a<\/p>\n
    https:\/\/www.ibm.com\/support\/knowledgecenter\/SSFUEU_7.1.0\/com.ibm.swg.ba.cics.ts.documentation.doc\/topics\/dfhp21y.html
    https:\/\/www.binarytides.com\/socket-programming-c-linux-tutorial\/<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u914d\u7f6eLinux\u7cfb\u7edf\u4ee5\u652f\u6301Socket\u7f51\u7edc\u7f16\u7a0b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b \u6458\u8981\uff1a\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u3002Socket\u662f\u4e00\u79cd\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u7684\u7f16\u7a0b\u63a5\u53e3\uff0c\u901a\u8fc7\u4f7f\u7528Socket\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u7f51\u7edc\u4e0a\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cSocket\u901a\u5e38\u88ab\u7528\u4e8e\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\uff0c\u5e76\u9644\u4e0a\u4ee3\u7801\u793a\u4f8b\u3002 \u5173\u952e\u8bcd\uff1aLinux\uff0cSocket\uff0c\u7f51\u7edc\u7f16\u7a0b \u5f15\u8a00\uff1a Socket\u662f\u4e00\u79cd\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u7684\u7f16\u7a0b\u63a5\u53e3\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u51fd\u6570\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u7f51\u7edc\u4e0a\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528C\u8bed\u8a00\u6216\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u57fa\u4e8eSocket\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u3002 \u6b63\u6587\uff1a \u4ee5\u4e0b\u662f\u914d\u7f6elinux\u7cfb\u7edf\u4ee5\u652f\u6301socket\u7f51\u7edc\u7f16\u7a0b\u7684\u6b65\u9aa4\uff1a \u5b89\u88c5\u5fc5\u8981\u7684\u8f6f\u4ef6\u5305\uff1a\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u4e86\u5fc5\u8981\u7684\u8f6f\u4ef6\u5305\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5gcc\u548cg++\u7f16\u8bd1\u5668\uff1a sudo apt-get install gcc g++ \u767b\u5f55\u540e\u590d\u5236 \u68c0\u67e5\u5185\u6838\u6a21\u5757\uff1aSocket\u901a\u5e38\u4f9d\u8d56\u4e8e\u4e00\u4e9b\u5185\u6838\u6a21\u5757\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Linux\u7cfb\u7edf\u4e0a\u662f\u5426\u5df2\u7ecf\u52a0\u8f7d\u4e86\u5173\u952e\u7684\u5185\u6838\u6a21\u5757\uff1a lsmod | grep socket \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u8f93\u51fa\u4e2d\u5305\u542b\u5173\u952e\u7684\u5185\u6838\u6a21\u5757\uff08\u5982ipv4\u548cipv6\uff09\uff0c\u5219\u8bf4\u660e\u7cfb\u7edf\u5df2\u7ecf\u52a0\u8f7d\u4e86\u8fd9\u4e9b\u6a21\u5757\u3002\u5982\u679c\u6ca1\u6709\u52a0\u8f7d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u52a0\u8f7d\u5b83\u4eec\uff1a sudo modprobe ipv4 sudo modprobe ipv6 \u767b\u5f55\u540e\u590d\u5236 \u7f16\u8bd1\u548c\u8fd0\u884cSocket\u7a0b\u5e8f\uff1a\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684Socket\u7a0b\u5e8f\uff0c\u5e76\u7f16\u8bd1\u3001\u8fd0\u884c\u8fd9\u4e2a\u7a0b\u5e8f\u4ee5\u9a8c\u8bc1\u7cfb\u7edf\u662f\u5426\u5b8c\u6210\u4e86\u914d\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684Socket\u5ba2\u6237\u7aef\u7a0b\u5e8f\u7684\u793a\u4f8b\u4ee3\u7801\uff1a #include <stdio.h> #include <stdlib.h> #include <sys> #include <sys> #include <netinet> #include <arpa> #include <string.h> #define SERVER_IP “127.0.0.1” #define SERVER_PORT 8888 int main(void) { int clientSocket; struct […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16138","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16138"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16138\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}