WMLScript trim() º¯Êý
trim() º¯Êý·µ»ØÈ¥µô¿ªÍ·ºÍ½áβ¿Õ¸ñºóµÄ×Ö·û´®¡£
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n = String.trim(string)
³É·Ö | ÃèÊö |
---|---|
n | ´Óº¯Êý·µ»ØµÄ×Ö·û´®¡£ |
string | Ò»¸ö×Ö·û´®¡£ |
Àý×Ó
var a = String.trim(" Visit W3School ");
½á¹û
a = "Visit W3School"
trim() º¯Êý·µ»ØÈ¥µô¿ªÍ·ºÍ½áβ¿Õ¸ñºóµÄ×Ö·û´®¡£
n = String.trim(string)
³É·Ö | ÃèÊö |
---|---|
n | ´Óº¯Êý·µ»ØµÄ×Ö·û´®¡£ |
string | Ò»¸ö×Ö·û´®¡£ |
var a = String.trim(" Visit W3School ");
a = "Visit W3School"