技术问答python鐨勫嚱鏁癳xit濡備綍浣跨敤 - 扬州沐宇科技

exit鍑芥暟鏄疨ython涓殑涓€涓唴缃嚱鏁帮紝鐢ㄤ簬閫€鍑虹▼搴忋€傚畠鐨勪娇鐢ㄦ柟娉曞涓嬶細

鐩存帴璋冪敤exit鍑芥暟锛氬彲浠ヤ娇鐢╡xit()鎴栬€卐xit(0)鏉ラ€€鍑虹▼搴忋€傚叾涓紝鍙傛暟0琛ㄧず姝ｅ父閫€鍑猴紝闈為浂鍙傛暟琛ㄧず寮傚父閫€鍑恒€?/li>

exit()  # 姝ｅ父閫€鍑虹▼搴?/span>
exit(1)  # 寮傚父閫€鍑虹▼搴?/span>

鍦╰ry-except璇彞涓娇鐢╡xit鍑芥暟锛氬湪鏌愪簺鎯呭喌涓嬶紝鎴戜滑鍙兘闇€瑕佸湪鍙戠敓寮傚父鏃堕€€鍑虹▼搴忋€傚彲浠ョ粨鍚坱ry-except璇彞鏉ュ疄鐜般€?/li>

try:
    # 鍙兘鍙戠敓寮傚父鐨勪唬鐮?/span>
    ...
except:
    # 寮傚父澶勭悊浠ｇ爜
    ...
    exit()  # 閫€鍑虹▼搴?/span>

娉ㄦ剰浜嬮」锛?/p>

鍦ㄤ娇鐢╡xit鍑芥暟閫€鍑虹▼搴忔椂锛屽悗缁殑浠ｇ爜灏嗕笉浼氳鎵ц銆?/li>
灏介噺閬垮厤鍦ㄥ嚱鏁版垨鏂规硶涓娇鐢╡xit鍑芥暟锛屽洜涓哄畠浼氬鑷存暣涓▼搴忛€€鍑猴紝鑰屼笉浠呬粎鏄€€鍑哄綋鍓嶅嚱鏁版垨鏂规硶銆傛帹鑽愪娇鐢╮eturn璇彞鏉ョ粨鏉熷嚱鏁版垨鏂规硶鐨勬墽琛屻€?/li>