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grep match, and 4 charactors cat 1 | grep -o 'JVID=: [a-z]\{4,\}' all matches cat 1 | grep -o 'VID=: [A-z]*'
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posted @ 2019-12-15 20:39
wblade
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1 package java9; 2 3 import java.io.IOException; 4 import java.nio.file.Files; 5 import java.nio.file.Paths; 6 import java.util.List; 7 import java.util.regex.Pattern; 8 9 public class TTT { 10 11 pub
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posted @ 2019-08-24 11:51
wblade
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public String getPageSource() { StringBuffer sb = new StringBuffer(); try { // 构建一URL对象 URL url = new URL(pageUrl); // 使用openStream得到一输入流并由此构造一个Buf...
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posted @ 2019-05-20 07:16
wblade
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package com.xjj; import java.util.HashMap; import java.util.List; import java.util.Map; import org.junit.Test; import com.fasterxml.jackson.core.JsonProcessingException; import com.xjj.web.control...
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posted @ 2019-03-31 16:49
wblade
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package com.xjj; import java.util.List; import java.util.Map; import java.util.stream.Collectors; import org.apache.commons.beanutils.BeanUtils; import org.springframework.boot.test.web.client.Test...
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posted @ 2019-03-31 16:43
wblade
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@Test public void webTest() throws JsonProcessingException { Map a = new HashMap(); a.put("userName", "ff"); a.put("password", "fff"); ObjectMapper b = new Obje...
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posted @ 2019-03-30 07:38
wblade
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var ls = Arrays.asList("1","2"); System.out.println(ls);
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posted @ 2018-05-05 13:25
wblade
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<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style> #mess{text-align: left;margin-left:20px;} </style> </he
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posted @ 2018-05-02 09:02
wblade
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var child_process = require('child_process'); var ws = require("nodejs-websocket"); console.log("initialing conn...") var server = ws.createServer(function(conn){ conn.on("text", function (s...
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posted @ 2018-05-02 09:01
wblade
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<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style> .kuang{text-align: center;margin-top:200px;} #mess{text
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posted @ 2018-05-01 10:06
wblade
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