js获取url三拇指定参数值

js获取url三拇指定参数值 c_a_3(); ã??è??ã?‘jsè??å??urlä??指å?šå?‚æ??å?? ã??éœ?æ?‚æ??è??ã?‘ é??ç›?ä??ï?Œéœ?è??åœ?JSPé?µé??里åˆ?ç”?JSè??æ??URLå??è??å??å?‚æ??å??ã?‚ ã??è??å†?æ??æ?ˆã?‘ 1ï?‰å??åŠ JSè??æ??URLå??è??å??å?‚æ??å??çš„å‡?æ?? function fetchRequestParmValue(url,paras) 2ï?‰ä??ç •å?‚ä?‹ï?š ///è??å ?urlä??指å?šå?‚æ??å?? // param name= url url /param // param name= paras å?‚æ??å??ç?? /param function fetchRequestParmValue(url,paras) { var paraString = url.substring(url.indexOf( ? ) + 1, url.length).split( ); var paraObj = {} for (i = 0; j = paraString[i]; i++) { paraObj[j.substring(0, j.indexOf( = )).toLowerCase()] = j.substring(j.indexOf( = ) + 1, j.length); } var returnValue = paraObj[paras.toLowerCase()]; if (typeof (returnValue) == undefined ) { return ; } else { return returnValue; } } PSï?šæ”?自 ;?ˆjsè??å ?urlä??指å?šå?‚æ??å??ï?‰ c_a_3(); ã??è??ã?‘jsè??å??urlä??指å?šå?‚æ??å?? ã??éœ?æ?‚æ??è??ã?‘ é??ç›?ä??ï?Œéœ?è??åœ?JSPé?µé??里åˆ?ç”?JSè??æ??URLå??è??å??å?‚æ??å??ã?‚ ã??è??å†?æ??æ?ˆã?‘ 1ï?‰å??åŠ JSè??æ??URLå??è??å??å?‚æ??å??çš„å‡?æ?? function fetchRequestParmValue(url,paras) 2ï?‰ä??ç •å?‚ä?‹ï?š ///è??å ?urlä??指å?šå?‚æ??å?? // param name= url url /param // param name= paras å?‚æ??å??ç?? /param function fetchRequestParmValue(url,paras) { var paraString = url.substring(url.indexOf( ? ) + 1, url.length).split( ); var paraObj = {} for (i = 0; j = paraString[i]; i++) { paraObj[j.substring(0, j.indexOf( = )).toLowerCase()] = j.substring(j.indexOf( = ) + 1, j.length); } var returnValue = paraObj[paras.toLowerCase()]; if (typeof (returnValue) == undefined ) { return ; } else { return returnValue; } } PSï?šæ”?自 ;?ˆjsè??å ?urlä ??指å?šå?‚æ??å??ï?‰