//--去除开头和结尾的空格
function trim(string) {
var tmpchar, i, j, result;
i = 0;
tmpchar = string.charAt(i);
while (tmpchar == ' ') {
i ++;
tmpchar = string.charAt(i);
}
j =
...web技术( )
//--去除开头和结尾的空格
function trim(string) {
var tmpchar, i, j, result;
i = 0;
tmpchar = string.charAt(i);
while (tmpchar == ' ') {
i ++;
tmpchar = string.charAt(i);
}
j =
...