网络请求模块-urllib(python3)

Author: Kr1s77

网络请求模块的使用.md

@@ -36,7 +36,7 @@ req = urllib2.Request(
 #2.4. 发送请求
 resp = urllib2.urlopen(req)
 #3. 处理响应内容
-with open("text.txt", "wb", encoding="utf-8") as f:
+with open("text.txt", "wb") as f:
 	f.write(resp.read())
 
 
@@ -45,3 +45,32 @@ with open("text.txt", "wb", encoding="utf-8") as f:
 ## urllib
 > python3 中使用urllib网络库
 
+```python3
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+import urllib.request
+
+# 2. 发起网络请求
+# 2.1. 定义请求地址
+url = "https://github.com"
+# 2.2. 自定义请求头
+headers = {
+    "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36",
+    "Referer": "https://github.com/",
+    "Host": "github.com"
+}
+
+# 定义请求对象
+req = urllib.request.Request(
+    url=url,
+    headers=headers
+)
+
+# 发送请求
+resp = urllib.request.urlopen(req)
+
+# 处理响应
+with open('github.txt', 'wb') as f:
+    f.write(resp.read())
+```
+