From 472a47535d66fc5427e1bdda6229e13570eb8464 Mon Sep 17 00:00:00 2001
From: jakeallen <a3110165858@163.com>
Date: Tue, 26 Mar 2024 08:58:32 +0800
Subject: [PATCH] udp_test

---
 .idea/.gitignore                              |  8 +++++++
 .idea/UDP_test.iml                            |  8 +++++++
 .../inspectionProfiles/profiles_settings.xml  |  6 +++++
 .idea/misc.xml                                |  7 ++++++
 .idea/modules.xml                             |  8 +++++++
 .idea/vcs.xml                                 |  6 +++++
 receive.py                                    | 23 +++++++++++++++++++
 send.py                                       | 22 ++++++++++++++++++
 8 files changed, 88 insertions(+)
 create mode 100644 .idea/.gitignore
 create mode 100644 .idea/UDP_test.iml
 create mode 100644 .idea/inspectionProfiles/profiles_settings.xml
 create mode 100644 .idea/misc.xml
 create mode 100644 .idea/modules.xml
 create mode 100644 .idea/vcs.xml
 create mode 100644 receive.py
 create mode 100644 send.py

diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..35410ca
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/UDP_test.iml b/.idea/UDP_test.iml
new file mode 100644
index 0000000..d0876a7
--- /dev/null
+++ b/.idea/UDP_test.iml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..812ab5a
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.9" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..cab3893
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/UDP_test.iml" filepath="$PROJECT_DIR$/.idea/UDP_test.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/receive.py b/receive.py
new file mode 100644
index 0000000..b5c9bc6
--- /dev/null
+++ b/receive.py
@@ -0,0 +1,23 @@
+# 相当于天线，默认目标地址为192.168.49.160，端口号为 8080
+import socket
+
+# 1.创建udp对象
+sk = socket.socket(type=socket.SOCK_DGRAM)
+
+# 2.在网络中注册该主机(绑定ip和端口号)
+sk.bind( ("127.0.0.1",9000) )
+
+while True:
+    # 3.收发数据的逻辑
+    """udp协议下,默认第一次只能接收数据(没有三次握手,不清楚对方的ip和端口号)"""
+    # 接受数据
+    msg, addr = sk.recvfrom(1024)
+    print(msg.decode())
+    print(addr)
+
+    send_data = input("请输入要发送的数据:")
+    # 发送数据
+    sk.sendto(send_data.encode(), addr)
+
+# 4.关闭连接
+sk.close()
diff --git a/send.py b/send.py
new file mode 100644
index 0000000..dc3fc12
--- /dev/null
+++ b/send.py
@@ -0,0 +1,22 @@
+# 接收机，相当于本机（192.168.49.10，端口号为 5010）
+import socket
+import time
+
+while True:
+    # 1.创建udp对象
+    sk = socket.socket(type=socket.SOCK_DGRAM)
+
+    # 2.收发数据的逻辑
+    # 发送数据
+    msg = input("请输入要发送的数据:")
+
+    # sendto(  二进制字节流 , ip端口号  )
+    sk.sendto(msg.encode(),  ("127.0.0.1", 9000))
+
+    # 接受数据
+    msg, addr = sk.recvfrom(1024)
+    print(msg.decode())
+    print(addr)
+    time.sleep(1)
+    # 3.关闭连接
+    sk.close()