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  • (?m) 可以让.去匹配换行

    <pre name="code" class="html"># User@Host: zjzc_app[zjzc_app] @  [10.171.243.55]  Id: 1621705
    # Query_time: 10.666552  Lock_time: 0.000392 Rows_sent: 15  Rows_examined: 24829551
    SET timestamp=1452566321;
    SELECT 
        *
    FROM
        (SELECT 
            c.sn,
                c.userNick,
                c.mobilePhone,
                DATE_FORMAT(c.registerTime, '%Y/%m/%d') registerTime,
                cp.personName,
                cp.personCar
    
    (?m)s*# User@Host:s+S+[%{USER:user}]s+@s+[%{IP:clientip}]s+(?<id>(S+:s+S+))s*#s+Query_time:s+%{NUMBER:Query_time}s+Lock_time: %{NUMBER:lock_time}s+Rows_sent: %{NUMBER:rows_sent}s+Rows_examined: %{NUMBER:rows_examined}s*
    s*SETs+timestamp=%{NUMBER:timestamp};s*(?<query>(s*S+s*).*)s*
    
    
    {
      "user": [
        [
          "zjzc_app"
        ]
      ],
      "clientip": [
        [
          "10.171.243.55"
        ]
      ],
      "id": [
        [
          "Id: 1621705"
        ]
      ],
      "Query_time": [
        [
          "10.666552"
        ]
      ],
      "lock_time": [
        [
          "0.000392"
        ]
      ],
      "rows_sent": [
        [
          "15"
        ]
      ],
      "rows_examined": [
        [
          "24829551"
        ]
      ],
      "timestamp": [
        [
          "1452566321"
        ]
      ],
      "query": [
        [
          "SELECT 
        *
    FROM
        (SELECT 
            c.sn,
                c.userNick,
                c.mobilePhone,
                DATE_FORMAT(c.registerTime, '%Y/%m/%d') registerTime,
                cp.personName,
                cp.personCar"
        ]
      ]
    }
    
    
    
    s*(?<query>(s*S+s*).*)s*
    
    .* 所有任意数量字符。与前一字符结合,可不出现字符
    
    让.* 去匹配任意多的换行,(?m) 可以让.去匹配换行
    
    据我所知我知道正则引擎是默认不能用.(点号)匹配换行
    
    
    因此匹配在新行会停止
    


    
                                        
    
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  • 原文地址:https://www.cnblogs.com/hzcya1995/p/13350169.html
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