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📜  检查字符串是否包含数字 - Java 代码示例

📅  最后修改于: 2022-03-11 14:52:12.835000             🧑  作者: Mango

代码示例2
To find whether a given string contains a number,
convert it to a character array and find whether 
each character in the array is a digit using the isDigit() 
method of the Character class