Regexp-獲取第一部分和最后一部分

有沒有辦法得到下面幾行的第一部分和最后一部分？我猜正則運算式是要走的路。最好用記事本

這不必是超級優化或任何東西。它偶爾會手動執行，如果它運行幾分鐘，那很好。

如果在同一個正則運算式中同時處理“TimeingLog”和“HandleArticleWarningOnOrder”行是一個大問題，我可以運行兩個不同的正則運算式并組合結果。

我首先使用這個正則運算式來查找行，它們來自一個更大的串列，其中有很多我不感興趣的行。 ^.{26}(HandleArticleWarningOnOrder -> -1.*|Timinglog.*)

請注意，這些行可以比以下示例更長或更短

輸入

2022-01-11 09:52:35.65 -> TimingLog -> 1: '69' -2: '434' -3: '434' -4: '434' -5: '509' -6: '509' -6.1: '509' -7: '588' -19: '588' -20: '588' -21: '5145' -22: '5202' -23: '5224' -24: '5233' -25: '5233'
2022-01-11 09:52:48.82 -> TimingLog -> 1: '47' -2: '213' -3: '213' -4: '213' -5: '269' -6: '269' -6.1: '269' -7: '298' -8: '298' -12: '380' -13: '380' -14: '6270' -15: '6328' -16: '6347' -17: '6356' -18: '6356'
2022-01-11 09:53:02.68 -> TimingLog -> 1: '23' -2: '54' -3: '54' -4: '54' -5: '65' -6: '65' -6.1: '65' -7: '76' -19: '76' -20: '76' -21: '4916' -22: '4982' -23: '5010' -24: '5015' -25: '5015'
2022-01-11 09:53:06.57 -> HandleArticleWarningOnOrder ->  -1: '160' -2: '223' -1: '223' -2: '285' -1: '285' -2: '671' -1: '671' -2: '816' -1: '816' -2: '970' -1: '970' -2: '1122' -3: '1122' -4: '1312' -5: '17766' -6: '17766'
2022-01-11 09:53:17.01 -> TimingLog -> 1: '140' -2: '527' -3: '527' -4: '527' -5: '671' -6: '671' -6.1: '671' -7: '737' -19: '737' -20: '737' -21: '5984' -22: '6163' -23: '6307' -24: '6339' -25: '6339'
2022-01-11 09:53:25.12 -> TimingLog -> 1: '25' -2: '85' -3: '85' -4: '85' -5: '108' -6: '108' -6.1: '108' -7: '117' -19: '117' -20: '117' -21: '7706' -22: '7880' -23: '8018' -24: '8110' -25: '8110'
2022-01-11 09:53:31.90 -> TimingLog -> 1: '51' -2: '210' -3: '210' -4: '210' -5: '269' -6: '269' -6.1: '269' -7: '324' -19: '324' -20: '324' -21: '6641' -22: '6675' -23: '6704' -24: '6711' -25: '6711'
2022-01-11 09:53:44.04 -> TimingLog -> 1: '27' -2: '121' -3: '121' -4: '121' -5: '202' -6: '202' -6.1: '202' -7: '215' -19: '215' -20: '215' -21: '6520' -22: '6566' -23: '6594' -24: '6604' -25: '6604'
2022-01-11 09:53:53.51 -> TimingLog -> 1: '72' -2: '275' -3: '275' -4: '275' -5: '302' -6: '302' -6.1: '302' -7: '327' -8: '327' -12: '413' -13: '413' -14: '7408' -15: '7571' -16: '7725' -17: '7731' -18: '7731'
2022-01-11 09:54:04.27 -> TimingLog -> 1: '22' -2: '72' -3: '72' -4: '72' -5: '86' -6: '86' -6.1: '86' -7: '105' -8: '105' -12: '147' -13: '147' -14: '5192' -15: '5223' -16: '5251' -17: '5269' -18: '5269'
2022-01-11 09:54:09.16 -> HandleArticleWarningOnOrder ->  -1: '91' -2: '188' -2.1: '188' -3: '188' -4: '351' -5: '18276' -6: '18276'
2022-01-11 09:54:12.80 -> TimingLog -> 1: '13' -2: '43' -3: '43' -4: '43' -5: '51' -6: '51' -6.1: '51' -7: '57' -8: '57' -12: '86' -13: '86' -14: '8024' -15: '8263' -16: '8430' -17: '8524' -18: '8524'
2022-01-11 09:54:21.30 -> TimingLog -> 1: '105' -2: '353' -3: '353' -4: '353' -5: '414' -6: '414' -6.1: '414' -7: '470' -8: '470' -12: '814' -13: '814' -14: '8172' -15: '8336' -16: '8449' -17: '8480' -18: '8480'
2022-01-11 09:54:34.02 -> HandleArticleWarningOnOrder ->  -1: '102' -2: '154' -2.1: '154' -3: '154' -4: '202' -5: '20106' -6: '20106'
...

首選輸出

2022-01-11 09:52:35.65 -> TimingLog -> '5233'
2022-01-11 09:52:48.82 -> TimingLog -> '6356'
2022-01-11 09:53:02.68 -> TimingLog -> '5015'
2022-01-11 09:53:06.57 -> HandleArticleWarningOnOrder -> '17766'
2022-01-11 09:53:17.01 -> TimingLog -> '6339'
...

uj5u.com熱心網友回復：

您可以將替換與分支重置組一起用于您的特定匹配：

^(.{26})(?|(HandleArticleWarningOnOrder ->)\h{2,}-1\b|(TimingLog ->)).*('\d ')

模式匹配：

• ^ 字串的開始
• (.{26})捕獲組 1，匹配 26 個字符（您可以考慮使此模式更具體一些）
• (?| 分支重置組
  • (HandleArticleWarningOnOrder ->)\h{2,}-1\b捕獲第2 組中的文本，然后匹配 2 個或更多空格和-1單詞邊界以防止部分單詞匹配
  • | 或者
  • (TimingLog ->)捕獲組 2，逐字匹配
• ) 關閉分支重置組
• .* 匹配該行的其余部分
• ('\d ')捕獲組 3中單引號之間最后出現的 1 個數字

也許使用更簡單的模式\K和單個捕獲組：

^.{26}(?:HandleArticleWarningOnOrder ->(?=\h{2,}-1\b)|TimingLog ->)\K.*('\d ')

在更換使用 $1

正則運算式演示

uj5u.com熱心網友回復：

您可以使用此正則運算式替換字串。

^(.*->)( *(-)?\d*(\.)?\d*: ('\d{1,}\'))*$

正則運算式演示

并用這個$1$5替換，捕獲第 1 組和第 5 組。

uj5u.com熱心網友回復：

這是您給定示例的簡短代碼...

查找：^(\d.*->).*('\d ')
全部替換：$1$2

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