替换源字符串的子串
语法:
replace(src,a,b)
备注:
将字符串src的子串a改为字符串b;当参数a和b为序列时,b对a的成员一一对应替换
参数:
src |
源字符串 |
a |
源字符串的子串/子串组成的序列 |
b |
目标字符串/字符串组成的序列 |
选项:
@q |
引号里的字符不替换 |
@1 |
只替换第一个 |
@c |
大小写不敏感 |
@s |
将a与b的内容拆分为序列后,一一对应替换 |
返回值:
字符串
示例:
replace("123321","2","two") |
1two33two1 |
replace("abc'abc'def","a","China") |
Chinabc'Chinabc'def |
replace@q("abc'abc'def","a","China") |
Chinabc'abc'def,引号里的字符不替换 |
replace@1("abcabcdef","a","China") |
Chinabcabcdef,只替换第一个 |
replace@c("abcabcdef","A","China") |
ChinabcChinabcdef,大小写不敏感 |
replace("1212341",["1","2"],["8","9"]) |
8989348 |
replace@s("1212341","12","89") |
同上 |