Regular expression matching URL

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  Regular expressions

"(http|ftp|https):\\/\\/[\\w\\-_]+(\\.[\\w\\-_]+)+([\\w\\-\\.,@?^=%&:/~\\+#]*[\\w\\-\\@?^=%&/~\\+#])?"

No need to log in , Direct copy

"(http|ftp|https):\\/\\/[\\w\\-_]+(\\.[\\w\\-_]+)+([\\w\\-\\.,@?^=%&:/~\\+#]*[\\w\\-\\@?^=%&/~\\+#])?"

test

package com.item.actionimport scala.util.matching.Regexobject Demo4 {  def main(args: Array[String]): Unit = {    var per=new Regex("(http|ftp|https):\\/\\/[\\w\\-_]+(\\.[\\w\\-_]+)+([\\w\\-\\.,@?^=%&:/~\\+#]*[\\w\\-\\@?^=%&/~\\+#])?")    var str=      """        |    <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63644931.html" target="_blank" title=" Chapter one . Activate ！  Number of words ：3470  Update time ：2020-12-28 17:18 "> Chapter one . Activate ！</a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63651244.html" target="_blank" title=" Chapter two . Is it possible that she is the mistress ？  Number of words ：3904  Update time ：2020-12-29 11:02 "> Chapter two . Is it possible that she is the mistress ？</a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63654465.html" target="_blank" title=" The third chapter . ex-girlfriend , Present girlfriend ？  Number of words ：2494  Update time ：2020-12-29 19:42 "> The third chapter . ex-girlfriend , Present girlfriend ？</a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63659770.html" target="_blank" title=" Chapter four . More awakened   Number of words ：5457  Update time ：2020-12-30 12:03 "> Chapter four . More awakened </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63661334.html" target="_blank" title=" The fifth chapter . evolution ！ Awakening technique   Number of words ：3096  Update time ：2020-12-30 17:26 "> The fifth chapter . evolution ！ Awakening technique </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63666206.html" target="_blank" title=" Chapter six . Human base   Number of words ：3607  Update time ：2020-12-31 08:25 "> Chapter six . Human base </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63674158.html" target="_blank" title=" Chapter vii. . Second awakening   Number of words ：4623  Update time ：2021-01-01 08:37 "> Chapter vii. . Second awakening </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63682701.html" target="_blank" title=" Chapter viii. . Dazzling awakening skills   Number of words ：4315  Update time ：2021-01-02 10:33 "> Chapter viii. . Dazzling awakening skills </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63690558.html" target="_blank" title=" Chapter nine . The war is back   Number of words ：3394  Update time ：2021-01-03 10:02 "> Chapter nine . The war is back </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63697761.html" target="_blank" title=" Chapter ten . Flesh and blood battlefield   Number of words ：3248  Update time ：2021-01-04 06:06 "> Chapter ten . Flesh and blood battlefield </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63705259.html" target="_blank" title=" Chapter 11 . Crazy death   Number of words ：4041  Update time ：2021-01-05 00:03 "> Chapter 11 . Crazy death </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63716604.html" target="_blank" title=" Chapter 12 . Tough choices   Number of words ：3242  Update time ：2021-01-06 14:39 "> Chapter 12 . Tough choices </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63721460.html" target="_blank" title=" Chapter 13 . Joining the army with helium 3  Number of words ：3444  Update time ：2021-01-07 00:01 "> Chapter 13 . Joining the army with helium 3</a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63729380.html" target="_blank" title=" Chapter 14 . get home   Number of words ：3159  Update time ：2021-01-08 00:01 "> Chapter 14 . get home </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63737394.html" target="_blank" title=" Chapter 15 . I have identification   Number of words ：3243  Update time ：2021-01-09 00:05 "> Chapter 15 . I have identification </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63747039.html" target="_blank" title=" Chapter 16 . Show off your skills in front of me ？  Number of words ：3220  Update time ：2021-01-10 11:56 "> Chapter 16 . Show off your skills in front of me ？</a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63752647.html" target="_blank" title=" Chapter 17 . Awakening Council   Number of words ：3139  Update time ：2021-01-11 00:05 "> Chapter 17 . Awakening Council </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63760912.html" target="_blank" title=" Chapter 18 . Practice desperately   Number of words ：3394  Update time ：2021-01-12 00:05 "> Chapter 18 . Practice desperately </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63769431.html" target="_blank" title=" Chapter 19 . Actual combat is the best training   Number of words ：3053  Update time ：2021-01-13 00:05 "> Chapter 19 . Actual combat is the best training </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63776882.html" target="_blank" title=" Chapter 20 . make a spurt of progress   Number of words ：3643  Update time ：2021-01-14 00:15 "> Chapter 20 . make a spurt of progress </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63779119.html" target="_blank" title=" Chapter 21 . The beast walks alone   Number of words ：3591  Update time ：2021-01-14 12:14 "> Chapter 21 . The beast walks alone </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63784480.html" target="_blank" title=" Chapter 22 . latent   Number of words ：3435  Update time ：2021-01-15 00:01 "> Chapter 22 . latent </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63786538.html" target="_blank" title=" Chapter 23 . Survivor   Number of words ：3531  Update time ：2021-01-15 11:46 "> Chapter 23 . Survivor </a>        |                        </li>        |        |                        <li class=" col-4">        |                            <a  href="http://book.zongheng.com/chapter/1085747/63792017.html" target="_blank" title=" Chapter 24 . Fierce fighting rabies   Number of words ：3386  Update time ：2021-01-16 00:03 "> Chapter 24 . Fierce fighting rabies </a>        |                        </li>        |""".stripMargin    var it=per findAllIn str    it.foreach(phone=>println(phone))  }}

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