如何拆分字符串包含java中的数字？

Question

I have String like this: "LODIXAL COMP 15" 我有这样的字符串：“LODIXAL COMP 15”

How can i split it to "LODIXAL COMP" and "15" ? 我怎么能把它分成“LODIXAL COMP”和“15”？

String a = "LODIXAL COMP 15";

String[] result = {"LODIXAL COMP" , "15"}

Answer 1

Use this positive lookahead based regex: 使用这个正面的前瞻性正则表达式：

a.split(" (?=\\d+)");

TESTING: 测试：

System.out.println(Arrays.toString(a.split(" (?=\\d+)")));

OUTPUT: OUTPUT：

[LODIXAL COMP, 15]