iOS 去除字符串后面多余的零
作者:
壮士你怎么了 | 来源:发表于
2019-07-30 17:25 被阅读0次
NSString *str_price = [self deleteFloatAllZero:self.str_total];
-(NSString*)deleteFloatAllZero:(NSString*)string
{
NSArray * arrStr=[string componentsSeparatedByString:@"."];
NSString *str=arrStr.firstObject;
NSString *str1=arrStr.lastObject;
while ([str1 hasSuffix:@"0"]) {
str1=[str1 substringToIndex:(str1.length-1)];
}
return (str1.length>0)?[NSString stringWithFormat:@"%@.%@",str,str1]:str;
}
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