java提取字符串數字,Java獲取字符串中的數字
================================ ©Copyright 蕃薯耀 2020-01-17 https://www.cnblogs.com/fanshuyao/ ...
lt summary gt 獲取字符串最長的數字 lt summary gt lt param name inputStr gt 輸入字符串 lt param gt lt returns gt 最長數字 lt returns gt public string GetMaxLenNumber string inputStr 將字符串中的字符存放到數組中,便於處理 char strCharArray ...
2017-07-17 11:35 0 1197 推薦指數:
================================ ©Copyright 蕃薯耀 2020-01-17 https://www.cnblogs.com/fanshuyao/ ...
var re1 = /(\d{1,3})+(?:\.\d+)?/g var re2 = /[\u4e00-\u9fa5]{2,}/g var str="11我22們33兩個"; ...
NSString * str = @"123/21年123" NSCharacterSet *nonDigitCharacterSet = [[NSCharacterSet decimalDigitCharacterSet] invertedSet]; //獲取字符串中的數字 str ...
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