尊龙凯时人生就是搏

jsÔõôɾ³ý×Ö·û´®ÖеÄÖ¸¶¨×Ö·û

ÓÐËÄÖÖÒªÁì¿ÉÒÔɾ³ý×Ö·û´®ÖеÄÖ¸¶¨×Ö·û£ºÊ¹Óà string.replace() £¬½«Ìæ»»×Ö·û´®Áô¿Õ¡£Ê¹ÓÃÕýÔò±í´ïʽ £¬Ìí¼Ó g ±ê¼Ç²¢Ö¸¶¨ÒªÉ¾³ýµÄ×Ö·û¡£½«×Ö·û´®²ð·ÖΪÊý×é £¬É¾³ý×Ö·ûºóÖØÐÂÅþÁ¬¡£Ê¹ÓÃÑ­»·±éÀú×Ö·û´® £¬Ìø¹ýҪɾ³ýµÄ×Ö·û¡£

ÔõÑùÔÚ JavaScript ÖÐɾ³ý×Ö·û´®ÖеÄÖ¸¶¨×Ö·û

ÔÚ JavaScript ÖÐ £¬Óм¸ÖÖÒªÁì¿ÉÒÔɾ³ý×Ö·û´®ÖеÄÖ¸¶¨×Ö·û¡£

ÒªÁìÒ»£ºString.replace()

¸ÃÒªÁìÎüÊÕÁ½¸ö²ÎÊý£ºÒª²éÕÒµÄ×Ö·û£¨»òÕýÔò±í´ïʽ£©ºÍÒ»¸öÌæ»»×Ö·û´®¡£ÈôÊÇҪɾ³ý×Ö·û £¬Ôò½«Ìæ»»×Ö·û´®Áô¿Õ¡£

const str = "Hello, world!";
const newStr = str.replace('l', ''); // "Heo, word!"

µÇ¼ºó¸´ÖÆ

ÒªÁì¶þ£ºÕýÔò±í´ïʽ

ÕýÔò±í´ïʽÊÇÒ»ÖÖÓÃÓÚÆ¥Åä×Ö·û´®ÖÐģʽµÄÇ¿Ê¢ÓïÑÔ¡£ÒªÉ¾³ý×Ö·û £¬¿ÉÒÔʹÓà g ±ê¼Ç £¬ÌåÏÖÈ«¾ÖÆ¥Åä £¬²¢Ö¸¶¨ÒªÉ¾³ýµÄ×Ö·û¡£

const str = "Hello, world!";
const newStr = str.replace(/[l]/g, ''); // "Heo, word!"

µÇ¼ºó¸´ÖÆ

ÒªÁìÈý£º×Ö·û´®²ð·ÖºÍÅþÁ¬

´ËÒªÁìÉæ¼°½«×Ö·û´®²ð·ÖΪһ¸öÊý×é £¬É¾³ýËùÐèµÄ×Ö·û £¬È»ºóÖØÐÂÅþÁ¬Êý×éÖеÄ×Ö·û¡£

const str = "Hello, world!";
const newStr = str.split('l').join(''); // "Heo, word!"

µÇ¼ºó¸´ÖÆ

ÒªÁìËÄ£ºÊ¹ÓÃÑ­»·

ʹÓÃÑ­»·±éÀú×Ö·û´® £¬²¢Ìø¹ýҪɾ³ýµÄ×Ö·û¡£

const str = "Hello, world!";
let newStr = "";
for (let i = 0; i 

µÇ¼ºó¸´ÖÆ

ÒÔÉϾÍÊÇjsÔõôɾ³ý×Ö·û´®ÖеÄÖ¸¶¨×Ö·ûµÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是搏ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ尊龙凯时人生就是搏ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是搏

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎå £¬9:30-18:30 £¬½ÚãåÈÕÐÝÏ¢

QR code
sitemap¡¢ÍøÕ¾µØͼ