1.提取括号中的字符串
String str = "LINESTRING(120.018401963864 32.1991613882649,120.01808550724 32.1990883211242)";
String substring = str.substring(str.indexOf("(") + 1, str.indexOf(")"));
System.out.println(substring);
2.2个或者多个逗号分割字符串
String data = "0,0,1,2,4,5,3,4,6";
String[] array = data.split("(?<=\\G\\d,\\d),"); //要以几个逗号分割就加几个\\d
for(String s : array){
System.out.println(s);
}