split（）java_Java的split（）用法

split（）java_Java的split（）⽤法

特殊情况网上祭英烈 有 * ^ : | .

⼀、单个符号作为分隔符

String ad白菜炖豆腐的做法 dress="上海上海市|闵⾏区吴中路";

String[] splitAddress=("");

n(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

String address="上海|上海市|闵⾏区|吴中路";

String[] splitAddress=("|"); //如果以竖线为分隔符，则split的时候需要加上两个斜杠【】进⾏转义

n(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

String address="上海*上海市*闵⾏区*吴中路";

String[] splitAddress=("*");

n(splitAddress[0]+splitAdd劳安简历 ress[1]+splitAddress[2]+splitAddress[3]);

String address="上海:上海出局英文 市:闵⾏区:吴中路";

String[] splitAddress=(":");

n(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

String add护眼壁纸 ress="上海.上海市.闵⾏区.吴中路";

String[] splitAddress=(".");

n(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

String address="上海^上海市^闵⾏区^吴中路";

String[] splitAddress=("^");

n(splitAddress[0]+splitAddress[1]+铁牛哥 splitAddress[2]+splitAddress[3]);

String address="上海@上海市@闵⾏区@吴中路";

String[] splitAddress=("@");

n(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

String address="上海,上海市,闵⾏区,吴中路";

String[] splitAddress=(",");

n(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

⼆、多个符号作为分隔符

String address="上海^上海市@闵⾏区#吴中路";

String[] splitAddress=("^|@|#");

n(splitAddress[0]+splitAddress[1]+招生加盟 splitAddress[2]+splitAddress[3]);

例：

String address = new String("192.168.13.物流员 240");

String[] str = ("税务知识 .");

for(String s : str){

n(s);

}

输出格式：

192

168

13

240

总结：(1)split表达式，其实就是⼀个正则表达式。* ^ | 等符号在正则表达式中属于⼀种有特殊含义的字符，如果使⽤此种字符作为分隔

符，必须使⽤转义符即加以转义。

(2)如果使⽤多个分隔符则需要借助 | 符号，如⼆所⽰，但需要转义符的仍然要加上分隔符进⾏处理