技术问答Unix涓€庝箞浣跨敤濂楁帴瀛楄繘琛岄€氫俊 - 扬州沐宇科技

鍦║nix涓紝鍙互浣跨敤濂楁帴瀛楋紙Socket锛夋潵杩涜杩涚▼闂撮€氫俊銆備互涓嬫槸鍦║nix绯荤粺涓娇鐢ㄥ鎺ュ瓧杩涜閫氫俊鐨勪竴鑸楠わ細

鍒涘缓濂楁帴瀛楋細棣栧厛闇€瑕佸垱寤轰竴涓鎺ュ瓧锛屽彲浠ヤ娇鐢╯ocket()绯荤粺璋冪敤鏉ュ垱寤哄鎺ュ瓧锛屾寚瀹氬崗璁棌锛堝AF_INET琛ㄧずIPv4鍗忚鏃忥級銆佸鎺ュ瓧绫诲瀷锛堝SOCK_STREAM琛ㄧずTCP濂楁帴瀛楋級銆佸崗璁紙閫氬父涓?锛夈€?/p>
缁戝畾濂楁帴瀛楋細浣跨敤bind()绯荤粺璋冪敤灏嗗鎺ュ瓧缁戝畾鍒颁竴涓壒瀹氱殑鍦板潃鍜岀鍙ｄ笂锛岃繖鏍峰叾浠栬繘绋嬫墠鑳介€氳繃杩欎釜鍦板潃鍜岀鍙ｆ潵杩炴帴鍒拌繖涓鎺ュ瓧銆?/p>
鐩戝惉杩炴帴锛氬鏋滆鍒涘缓涓€涓湇鍔″櫒锛岄渶瑕佷娇鐢╨isten()绯荤粺璋冪敤鏉ョ洃鍚繛鎺ヨ姹傦紝鎸囧畾鏈€澶ц繛鎺ユ暟銆?/p>
鎺ュ彈杩炴帴锛氫娇鐢╝ccept()绯荤粺璋冪敤鎺ュ彈瀹㈡埛绔殑杩炴帴璇锋眰锛岃繑鍥炰竴涓柊鐨勫鎺ュ瓧鐢ㄤ簬涓庡鎴风閫氫俊銆?/p>
鍙戦€佸拰鎺ユ敹鏁版嵁锛氫娇鐢╯end()鍜宺ecv()绯荤粺璋冪敤鏉ュ彂閫佸拰鎺ユ敹鏁版嵁锛屽彲浠ュ湪濂楁帴瀛椾箣闂磋繘琛屽弻鍚戦€氫俊銆?/p>
鍏抽棴濂楁帴瀛楋細閫氫俊缁撴潫鍚庯紝浣跨敤close()绯荤粺璋冪敤鍏抽棴濂楁帴瀛椼€?/p>

浠ヤ笂鏄娇鐢ㄥ鎺ュ瓧杩涜閫氫俊鐨勫熀鏈楠わ紝鍏蜂綋鐨勫疄鐜板拰浠ｇ爜缂栧啓闇€瑕佹牴鎹叿浣撶殑闇€姹傚拰浣跨敤鍦烘櫙鏉ヨ繘琛屻€?/p>