变更

python爬虫/requests库练习.py

@@ -0,0 +1,28 @@
+# import requests
+#
+# r = requests.get("http://www.baidu.com")
+# var = r.status_code  # 检查状态码，是200则成功
+# print(var)
+#
+# r.encoding = 'utf-8'
+# n = r.text
+# print(n)
+
+# 通用代码框架
+
+import requests
+
+
+def getHTMLText():
+    try:
+        r = requests.get(url, timeout=30)
+        r.raise_for_status()
+        r.encoding = r.apparent_encoding
+        return r.text
+    except:
+        print("出现异常")
+
+
+if __name__ == "__main__":
+    url = "http://www.baidu.com"
+    print(getHTMLText())