{"id":34942,"date":"2024-11-26T10:22:58","date_gmt":"2024-11-26T02:22:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34942\/"},"modified":"2024-11-26T10:22:58","modified_gmt":"2024-11-26T02:22:58","slug":"win7%e6%80%8e%e4%b9%88%e4%bc%98%e5%8c%96%e6%b8%b8%e6%88%8fudp%e4%bc%a0%e8%be%93-win7%e6%b8%b8%e6%88%8fudp%e4%bc%a0%e8%be%93%e4%bc%98%e5%8c%96%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34942\/","title":{"rendered":"win7\u600e\u4e48\u4f18\u5316\u6e38\u620fUDP\u4f20\u8f93 win7\u6e38\u620fUDP\u4f20\u8f93\u4f18\u5316\u6559\u7a0b"},"content":{"rendered":"

\u5728\u7f51\u7edc\u6e38\u620f\u4e2d\uff0cudp\u4f20\u8f93\u6548\u7387\u81f3\u5173\u91cd\u8981\uff0c\u4f46windows 7\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u53ef\u80fd\u9650\u5236\u4e86\u5176\u6027\u80fd\u3002\u4e3a\u4e86\u63d0\u5347\u6e38\u620f\u4f53\u9a8c\uff0cphp\u5c0f\u7f16\u9999\u8549\u7cbe\u5fc3\u6574\u7406\u4e86\u4e00\u4efd\u6559\u7a0b\uff0c\u8be6\u7ec6\u6307\u5bfc\u60a8\u5982\u4f55\u4f18\u5316windows 7\u7684udp\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4e00\u6b65\u4e00\u6b65\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6e\u6ce8\u518c\u8868\u3001\u8c03\u6574\u7f51\u7edc\u8bbe\u7f6e\u548c\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6e38\u620f\u6570\u636e\u5305\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002\u51c6\u5907\u597d\u63d0\u5347\u60a8\u7684\u6e38\u620f\u4f53\u9a8c\u4e86\u5417\uff1f\u8bf7\u8ddf\u968fphp\u5c0f\u7f16\u9999\u8549\u7684\u811a\u6b65\uff0c\u89e3\u9501\u987a\u7545\u7a33\u5b9a\u7684\u7f51\u7edc\u73af\u5883\uff0c\u5c3d\u60c5\u4eab\u53d7\u6e38\u620f\u5e26\u6765\u7684\u4e50\u8da3\u5427\uff01<\/p>\n

win7\u6e38\u620f\u7684UDP\u4f20\u8f93\u7ecf\u5e38\u51fa\u73b0\u5728\u4e00\u4e9b\u5c0f\u89c4\u6a21\u7684\u7f51\u7edc\u6e38\u620f\u6216\u5728\u7ebf\u6e38\u620f\u4e2d\uff0c\u5b83\u4f1a\u5f71\u54cd\u6211\u4eec\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u5982\u679c\u901f\u5ea6\u592a\u6162\u4f1a\u4f7f\u6e38\u620f\u753b\u9762\u3001\u58f0\u97f3\u7b49\u5361\u987f\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u4ee3\u7801\u5bf9\u6e38\u620fUDP\u4f20\u8f93\u8fdb\u884c\u4f18\u5316\uff0c\u4e0b\u9762\u4e00\u8d77\u6765\u770b\u770b\u3002<\/p>\n

win7\u6e38\u620fUDP\u4f20\u8f93\u4f18\u5316\u6559\u7a0b<\/p>\n

\u4e00\u3001\u63a5\u6536\u7aefReceive<\/p>\n

1\u3001\u9996\u5148\u6211\u4eec\u9700\u8981\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5de5\u5177\u6253\u5f00\u6e38\u620f\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n

2\u3001\u63a5\u7740\u8f93\u5165\u4e0b\u65b9\u4ee3\u7801\uff1a<\/p>\n

package com.heima.socket;<\/p>\n

import java.io.IOException;<\/p>\n

import java.net.DatagramPacket;<\/p>\n

import java.net.DatagramSocket;<\/p>\n

public class Demo02_Receive {<\/p>\n

public static void main(String[] args) throws IOException {<\/p>\n

DatagramSocket socket = new DatagramSocket(6666); \/\/ \u521b\u5efaSocket\u76f8\u5f53\u4e8e\u521b\u5efa\u7801\u5934<\/p>\n

DatagramPacket packet = new DatagramPacket(new byte[1024], 1024);\/\/ \u521b\u5efaPacket\u76f8\u5f53\u4e8e\u521b\u5efa\u96c6\u88c5\u7bb1<\/p>\n

while (true) {<\/p>\n

socket.receive(packet); \/\/ \u63a5\u8d27,\u63a5\u6536\u6570\u636e<\/p>\n

byte[] arr = packet.getData(); \/\/ \u83b7\u53d6\u6570\u636e<\/p>\n

int len = packet.getLength(); \/\/ \u83b7\u53d6\u6709\u6548\u7684\u5b57\u8282\u4e2a\u6570<\/p>\n

String ip = packet.getAddress().getHostAddress(); \/\/ \u83b7\u53d6ip\u5730\u5740<\/p>\n

int port = packet.getPort(); \/\/ \u83b7\u53d6\u7aef\u53e3\u53f7<\/p>\n

System.out.println(ip + “:” + port + “:” + new String(arr, 0, len));<\/p>\n

}<\/p>\n

}<\/p>\n

}<\/p>\n

\"win7\u600e\u4e48\u4f18\u5316\u6e38\u620fUDP\u4f20\u8f93 <\/p>\n

\u4e8c\u3001\u53d1\u9001\u7aefSend<\/p>\n

1\u3001\u540c\u6837\u6211\u4eec\u9700\u8981\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5de5\u5177\u6253\u5f00\u6e38\u620f\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n

2\u3001\u7136\u540e\u8f93\u5165\u4e0b\u65b9\u4ee3\u7801\uff1a<\/p>\n

package com.heima.socket;<\/p>\n

import java.io.IOException;<\/p>\n

import java.net.DatagramPacket;<\/p>\n

import java.net.DatagramSocket;<\/p>\n

import java.net.InetAddress;<\/p>\n

import java.util.Scanner;<\/p>\n

public class Demo02_Send {<\/p>\n

public static void main(String[] args) throws IOException {<\/p>\n

Scanner sc = new Scanner(System.in); \/\/ \u521b\u5efa\u952e\u76d8\u5f55\u5165\u5bf9\u8c61<\/p>\n

DatagramSocket socket = new DatagramSocket(); \/\/  \u521b\u5efaSocket\u76f8\u5f53\u4e8e\u521b\u5efa\u7801\u5934<\/p>\n

while (true) {<\/p>\n

String line = sc.nextLine(); \/\/ \u83b7\u53d6\u952e\u76d8\u5f55\u5165\u7684\u5b57\u7b26\u4e32<\/p>\n

if (“quit”.equals(line)) {<\/p>\n

break;<\/p>\n

}<\/p>\n

DatagramPacket packet = \/\/ \u521b\u5efaPacket\u76f8\u5f53\u4e8e\u96c6\u88c5\u7bb1<\/p>\n

new DatagramPacket(line.getBytes(), line.getBytes().length,<\/p>\n

InetAddress.getByName(“127.0.0.1”), 6666);<\/p>\n

socket.send(packet); \/\/ \u53d1\u8d27,\u5c06\u6570\u636e\u53d1\u51fa\u53bb<\/p>\n

}<\/p>\n

socket.close();<\/p>\n

}<\/p>\n

}<\/p>\n

\"win7\u600e\u4e48\u4f18\u5316\u6e38\u620fUDP\u4f20\u8f93 <\/p>\n

\u76f8\u5173\u6587\u7ae0\uff1awin7\u6e38\u620f\u6027\u80fd\u4f18\u5316\u6559\u7a0b | win7\u5b9e\u7528\u7684\u4f18\u5316\u6280\u5de7<\/p>\n

\u4ee5\u4e0a\u5c31\u662fwin7\u600e\u4e48\u4f18\u5316\u6e38\u620fUDP\u4f20\u8f93 win7\u6e38\u620fUDP\u4f20\u8f93\u4f18\u5316\u6559\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":"

\u5728\u7f51\u7edc\u6e38\u620f\u4e2d\uff0cudp\u4f20\u8f93\u6548\u7387\u81f3\u5173\u91cd\u8981\uff0c\u4f46windows 7\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u53ef\u80fd\u9650\u5236\u4e86\u5176\u6027\u80fd\u3002\u4e3a\u4e86\u63d0\u5347\u6e38\u620f\u4f53\u9a8c\uff0cphp\u5c0f\u7f16\u9999\u8549\u7cbe\u5fc3\u6574\u7406\u4e86\u4e00\u4efd\u6559\u7a0b\uff0c\u8be6\u7ec6\u6307\u5bfc\u60a8\u5982\u4f55\u4f18\u5316windows 7\u7684udp\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4e00\u6b65\u4e00\u6b65\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6e\u6ce8\u518c\u8868\u3001\u8c03\u6574\u7f51\u7edc\u8bbe\u7f6e\u548c\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6e38\u620f\u6570\u636e\u5305\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002\u51c6\u5907\u597d\u63d0\u5347\u60a8\u7684\u6e38\u620f\u4f53\u9a8c\u4e86\u5417\uff1f\u8bf7\u8ddf\u968fphp\u5c0f\u7f16\u9999\u8549\u7684\u811a\u6b65\uff0c\u89e3\u9501\u987a\u7545\u7a33\u5b9a\u7684\u7f51\u7edc\u73af\u5883\uff0c\u5c3d\u60c5\u4eab\u53d7\u6e38\u620f\u5e26\u6765\u7684\u4e50\u8da3\u5427\uff01 win7\u6e38\u620f\u7684UDP\u4f20\u8f93\u7ecf\u5e38\u51fa\u73b0\u5728\u4e00\u4e9b\u5c0f\u89c4\u6a21\u7684\u7f51\u7edc\u6e38\u620f\u6216\u5728\u7ebf\u6e38\u620f\u4e2d\uff0c\u5b83\u4f1a\u5f71\u54cd\u6211\u4eec\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u5982\u679c\u901f\u5ea6\u592a\u6162\u4f1a\u4f7f\u6e38\u620f\u753b\u9762\u3001\u58f0\u97f3\u7b49\u5361\u987f\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u4ee3\u7801\u5bf9\u6e38\u620fUDP\u4f20\u8f93\u8fdb\u884c\u4f18\u5316\uff0c\u4e0b\u9762\u4e00\u8d77\u6765\u770b\u770b\u3002 win7\u6e38\u620fUDP\u4f20\u8f93\u4f18\u5316\u6559\u7a0b \u4e00\u3001\u63a5\u6536\u7aefReceive 1\u3001\u9996\u5148\u6211\u4eec\u9700\u8981\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5de5\u5177\u6253\u5f00\u6e38\u620f\u7684\u914d\u7f6e\u6587\u4ef6\u3002 2\u3001\u63a5\u7740\u8f93\u5165\u4e0b\u65b9\u4ee3\u7801\uff1a package com.heima.socket; import java.io.IOException; import java.net.DatagramPacket; import java.net.DatagramSocket; public class Demo02_Receive { public static void main(String[] args) throws IOException { DatagramSocket socket = new DatagramSocket(6666); \/\/ \u521b\u5efaSocket\u76f8\u5f53\u4e8e\u521b\u5efa\u7801\u5934 DatagramPacket packet = new DatagramPacket(new byte[1024], 1024);\/\/ \u521b\u5efaPacket\u76f8\u5f53\u4e8e\u521b\u5efa\u96c6\u88c5\u7bb1 while (true) { socket.receive(packet); \/\/ \u63a5\u8d27,\u63a5\u6536\u6570\u636e byte[] arr = packet.getData(); \/\/ \u83b7\u53d6\u6570\u636e […]<\/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-34942","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34942","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=34942"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34942\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}