ios在字符串中截取特定值
NSString *start = [NSString stringWithFormat:@"要截取的字符串之前的值"];
NSString *end = [NSString stringWithFormat:@"要截取的字符串之后的值"];
NSRange starRange = [str rangeOfString:start];
NSRange endRange = [str rangeOfString:end];
NSRange range = NSMakeRange(starRange.location + starRange.length, endRange.location - starRange.location - starRange.length);
NSString *resultStr = [str substringWithRange:range];
// 将字符串通过判断固定的值分离成数组
NSArray *array = [resultStr componentsSeparatedByString:@"要判断的值"];
本文标题：ios在字符串中截取特定值
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