我的字符串格式如下:
Text 11:54:02 Text
[1]"Fri Sep 19 11:07:24 +"RT @OliverBullough: Andrei Yakunin, investor son of Putin's friend Vladimir, on Russian deals: \"2014 is lost, 2015 is effectively lost.\" ht\u2026"
其中Text只是普通文本而11:54:02
是时间。现在时间不断变化,所以我们可以有11:53:11或02:01:01等我想知道是否有可能在这个时间分裂,即
[Text][Time][Text]
[[1]"Fri Sep 19] [11:07:24][ +"RT @OliverBullough: Andrei Yakunin, investor son of Putin's friend Vladimir, on Russian deals: \"2014 is lost, 2015 is effectively lost.\" ht\u2026"]
这样我就可以读取第一个和第二个文本值。我尝试使用以下拆分,但它似乎不起作用:
String[] Timesplit = fileContent.split("0-9:0-9:0-9");
理想情况下,我希望Timesplit[0]
让[1]"Fri Sep 19
和Timesplit[2]
拥有+"RT @OliverBullough: Andrei Yakunin, investor son of Putin's friend Vladimir, on Russian deals: \"2014 is lost, 2015 is effectively lost.\" ht\u2026"
是否可以拆分数据?
答案 0 :(得分:1)
您可以将字符串拆分为":"
String[] split = fileContent.split(":");
所以" 11:54:02"将返回[" 11"," 54"," 02"]
" 0-9:0-9:0-9"似乎不是正则表达式,这意味着fileContentSplit("0-9:0-9:0-9")
实际上会尝试找到" 0-9:0-9:0-9"在字符串中并将其拆分。
答案 1 :(得分:1)
尝试编写[0-9]而不是0-9。
答案 2 :(得分:1)
使用这个, String [] split = fileContent.split(" [0-9] [0-9]:[0-9] [0-9]:[0-9] [0-9]") ;
感谢。
答案 3 :(得分:1)
我使用了这个正则表达式
([0-9]{2}):([0-9]{2}):([0-9]{2})
String fileContent="[1]\"Fri Sep 19 11:07:24 +\"RT @OliverBullough: Andrei Yakunin, investor son of Putin's friend Vladimir, on Russian deals: \\\"2014 is lost, 2015 is effectively lost.\\\" ht\\u2026\"";
String[] Timesplit = fileContent.split("([0-9]{2}):([0-9]{2}):([0-9]{2})");
System.out.println(Timesplit[0]);
System.out.println(Timesplit[1]);
输出>>
[1]"Fri Sep 19
+"RT @OliverBullough: Andrei Yakunin, investor son of Putin's friend Vladimir, on Russian deals: \"2014 is lost, 2015 is effectively lost.\" ht\u2026"