鍦≒ython涓紝瀛楃涓叉槸涓€绉嶆暟鎹被鍨嬶紝瀹冨彲浠ヨ〃绀轰竴娈垫枃鏈垨瀛楃搴忓垪銆侾ython鎻愪緵浜嗚澶氬瓧绗︿覆鐩稿叧鐨勫嚱鏁版潵鎿嶄綔鍜屽鐞嗗瓧绗︿覆銆?/p>

浠ヤ笅鏄竴浜涘父鐢ㄧ殑瀛楃涓插嚱鏁扮殑鐢ㄦ硶绀轰緥锛?/p>

1. len() 鍑芥暟锛氳繑鍥炲瓧绗︿覆鐨勯暱搴︺€?/li>

s = "Hello, World!"
print(len(s))  # 杈撳嚭锛?3

2. upper() 鍜?lower() 鏂规硶锛氬皢瀛楃涓茶浆鎹负鍏ㄥぇ鍐欐垨鍏ㄥ皬鍐欍€?/li>

s = "Hello, World!"
print(s.upper())  # 杈撳嚭锛欻ELLO, WORLD!
print(s.lower())  # 杈撳嚭锛歨ello, world!

3. split() 鏂规硶锛氬皢瀛楃涓叉寜鐓ф寚瀹氱殑鍒嗛殧绗︽媶鍒嗘垚涓€涓垪琛ㄣ€?/li>

s = "Hello, World!"
words = s.split(", ")
print(words)  # 杈撳嚭锛歔'Hello', 'World!']

4. join() 鏂规硶锛氬皢涓€涓垪琛ㄤ腑鐨勫涓瓧绗︿覆杩炴帴鎴愪竴涓瓧绗︿覆锛屼娇鐢ㄦ寚瀹氱殑鍒嗛殧绗︺€?/li>

words = ['Hello', 'World!']
s = ", ".join(words)
print(s)  # 杈撳嚭锛欻ello, World!

5. strip() 鏂规硶锛氬幓闄ゅ瓧绗︿覆涓ょ鐨勭┖鏍兼垨鎸囧畾鐨勫瓧绗︺€?/li>

s = "  Hello, World!  "
print(s.strip())  # 杈撳嚭锛欻ello, World!

杩欏彧鏄竴浜涘父瑙佺殑瀛楃涓插嚱鏁扮殑绀轰緥锛孭ython杩樻彁渚涗簡璁稿鍏朵粬瀛楃涓插嚱鏁版潵杩涜鏇村鏉傜殑瀛楃涓叉搷浣溿€備綘鍙互鍙傝€働ython瀹樻柟鏂囨。鏉ヤ簡瑙ｆ洿澶氬叧浜庡瓧绗︿覆鍑芥暟鐨勮缁嗕俊鎭€?/p>