鎱矾缃戣宁堬纸涓浗锲五槦锁櫕粌鍗仁细锛夎璇佸煿璁宁堜腑tr specified by the start and length parameters.央鐢佃鍙版宝瀹氡垌澶栫壒绉嶆暀缁林节戣嬩汉镙煎璁愈瀵煎笀锲介台浼佷箍锁櫕粌铌链煿璁宁埚洟阒熸妧链殑寮鍙戣喋拰鎺ㄥ箍钥呬莿涓鎴峰锏圭杩愬姩锁櫕粌褰┼脊娓告垙鏋宁?/p>
锘硅棰骨烟:
銆愭嫇灞叠缁寇?銆愪汉锷渎祫婧愩?銆愬洟阒熹耨嗐?
链嶅垓杩囩殑瀹二垌:
璐靛窞鐢靛姏瓒呴佩滨氲绣妫杈划数鍏往锛渎吹阒冲竞鍗笺稯鐢靛眬锛渎吹阒冲竞鍖笺稯鐢靛眬锛涗腑锲界锷ㄩ氢俊;涓浗镵旒泛绂璐甸规锲借锤骞垮满;璐甸规锲芥櫒镧捐揣锛渎吹阒抽者鏀垮眬锛渎吹宸炱瀛︼绂璐甸规瀹为獙滨屼腑锛涗腑锲借吹宸炱钩瀹变缭闄┼绂璐靛窞鐪佸宏镙★绂寤鸿阈惰锛渎吹宸炵锏瑰埠钻绂瀹出编鍖枻鍝佸缀鍙革绂涓浗阈惰锛涗腑锲藉伐鉎嗛摱琛岋绂锲藉寮鍙战摱琛岋绂璐靛窞浣宠璐告桥锛渎吹阒虫满鍦猴绂璐甸规钃濆阔冲搷锛渎吹宸炵泭浣板埠钻绂璐靛窞澶．杞欢锛渎吹阒冲尰瀛」櫌锛泪睙阈写苯杞︼绂骞胯镆冲伐锛渎吹宸炵数瑙骨彴锛渎吹阒抽掴哄佽璁￠櫌锛渎吹宸为佸彉鐢碉绂璐甸规鏂拌掴鐢佃札锛渎吹阒崇敯鐢拌嫳璇绂璐靛窞鐢靛缓滨岸缀鍙革绂璐靛窞鏶嶈繘杞开铡骨绂璐甸规涓庣嫾鍏辫垶锛渎吹宸炱番椤虹数铡骨绂璐靛窞绾抽泹鐢靛昭锛渎吹宸炴竻哄囩数铡骨绂璐靛窞鍏洏姘翠稯鐢靛眬锛渎吹宸炴瘯鑺备稯鐢靛眬锛渎吹宸炱鞋阅屼稯鐢典慨璇晨塈绛?/p>
锏硅坏/涓绘墦璇剧▼:
鎷揿睍锘硅涓庡洟阒熹耨嗭绂
銆愭煡鐪奶宁堣仈绯昏镧婚绵鎱矾锘硅缃憌ww.witroad.com銆?/p>
