【1】單個符號作為分隔符
String address=”上海|上海市|閔行區|吳中路”;
String[] splitAddress=address.split(“\|”); //如果以豎線為分隔符，則split的時候需要加上兩個斜槓【\】進行轉義
System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

     String address="上海*上海市*閔行區*吳中路";
 String[] splitAddress=address.split("\\*");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

    String address="上海:上海市:閔行區:吳中路";
 String[] splitAddress=address.split("\:");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

     String address="上海.上海市.閔行區.吳中路";
 String[] splitAddress=address.split("\\.");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

   String address="上海^上海市^閔行區^吳中路";
 String[] splitAddress=address.split("\\^");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);


     String address="上海@上海市@閔行區@吳中路";
 String[] splitAddress=address.split("@");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

String address="上海,上海市,閔行區,吳中路";
 String[] splitAddress=address.split(",");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);


【2】多個符號作為分隔符
  String address="上海^上海市@閔行區#吳中路";
 String[] splitAddress=address.split("\\^|@|#");
 System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);
 

*****************格式 小提示*****************************************
String address = new String(“192.168.13.240”);
String[] str = address.split(“\.”);
for(String s : str){
System.out.println(s);
}

輸出格式：
192
168
13
240
System.out.println(splitAddress[0]+splitAddress[1]+splitAddress[2]+splitAddress[3]);

輸出格式：上海上海市閔行區吳中路

總結：（1）split表示式，其實就是一個正則表示式。* ^ | 等符號在正則表示式中屬於一種有特殊含義的字元，如果使用此種字元作為分隔符，必須使用轉義符即\加以轉義。
（2）如果使用多個分隔符則需要藉助 | 符號，如【2】所示，但需要轉義符的仍然要加上分隔符進行處理。