swift--字符串替换/过滤/切割
2016-01-15 10:05
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//替换
var ReplaceString = "http://www.aimonkey。cn";
var FilterReplace = ReplaceString.stringByReplacingOccurrencesOfString("。", withString: ".", options: NSStringCompareOptions.LiteralSearch, range: nil);
//输出 "http://www.aimonkey.cn"
//过滤(单个字符)
var DeleteString = "http://www.aimonkey。cn";
var FilterDelete = DeleteString.stringByReplacingOccurrencesOfString("。", withString: "", options: NSStringCompareOptions.LiteralSearch, range: nil);
//输出 "http://www.aimonkeycn"
//过滤开头和结尾的空白
var SpaceString = " http://www.aimonkey。cn ";
var AllString = SpaceString.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet());
//输出 "http://www.aimonkey。cn"
//切割(返回一个数组)
var SplitStringItem = "Angel";
var ResultString = SplitStringItem.componentsSeparatedByString("n");
//输出 ["A", "gel"]
var ReplaceString = "http://www.aimonkey。cn";
var FilterReplace = ReplaceString.stringByReplacingOccurrencesOfString("。", withString: ".", options: NSStringCompareOptions.LiteralSearch, range: nil);
//输出 "http://www.aimonkey.cn"
//过滤(单个字符)
var DeleteString = "http://www.aimonkey。cn";
var FilterDelete = DeleteString.stringByReplacingOccurrencesOfString("。", withString: "", options: NSStringCompareOptions.LiteralSearch, range: nil);
//输出 "http://www.aimonkeycn"
//过滤开头和结尾的空白
var SpaceString = " http://www.aimonkey。cn ";
var AllString = SpaceString.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet());
//输出 "http://www.aimonkey。cn"
//切割(返回一个数组)
var SplitStringItem = "Angel";
var ResultString = SplitStringItem.componentsSeparatedByString("n");
//输出 ["A", "gel"]
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