我有例如,这些线路的背后:字符串 - 得到的字符串中指定的子
af asf af dassfdfsdf a dfa sd<text:text which i need to store
xycCYXCYXCaAdadad<text:text which i need to store
56afdasfaaaaaa54554 ewrt<text:text which i need to store
我怎么能落后<text:
串的每一行的一部分吗?
我有例如,这些线路的背后:字符串 - 得到的字符串中指定的子
af asf af dassfdfsdf a dfa sd<text:text which i need to store
xycCYXCYXCaAdadad<text:text which i need to store
56afdasfaaaaaa54554 ewrt<text:text which i need to store
我怎么能落后<text:
串的每一行的一部分吗?
像这样:
String line = "af asf af dassfdfsdf a dfa sd<text:text which i need to store";
int pos = line.indexOf("<text:");
if (pos > 0) {
line = line.substring(pos+6); // 6 is the length of your "<text:" marker
}
这里是一个demo on ideone。
public static void main(String[] args) {
String str = "af asf af dassfdfsdf a dfa sd<text:text which i need to store";
String result = str.substring(str.indexOf("<text:")+"<text:".length());
System.out.println(result);
}
输出:
text which i need to store
@dasblinkenlight谢谢。 – 2013-04-08 13:23:26
String result = new String(str.substring(0,str.indexOf("<text:")));
@gaffcz,....
Try below code once
String str = "af asf af dassfdfsdf a dfa sd<text:text";
int lastIndex = str.lastIndexOf("<text:text");
str = str.substring(0, lastIndex);
System.out.println("str : "+str);
试试这个:
String a ="af asf af dassfdfsdf a dfa sd<text:text"; System.out.println(a.subSequence(0, a.lastIndexOf("<text:text") != -1 ? a.lastIndexOf("<text:text"): a.length()));
弗朗西斯
谢谢解答! :-) – gaffcz 2013-04-08 13:32:12
你应该使用正则表达式来减少你想要的分隔符,比如在这种情况下:''
2013-04-08 13:18:40