const regex = /AssociationProcessor* associationStats={}] ---- controlFileData:ControlFileData busDt=(?<busDt>),fileName=(?<fileName>),totalClosingBal=(?<totalClosingBal>)/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('AssociationProcessor* associationStats={}] ---- controlFileData:ControlFileData busDt=(?<busDt>),fileName=(?<fileName>),totalClosingBal=(?<totalClosingBal>)', 'gm')
const str = `2023-07-29 10:39:52.949 [INFO ] [Thread-3] AssociationProcessor - compareTransformStatsData : statisticData: StatisticData [selectedDataSet=0, rejectedDataSet=0, totalOutputRecords=19020051, totalInputRecords=0, fileSequenceNum=0, fileHeaderBusDt=null, busDt=07/28/2023, fileName=SETTLEMENT_TRANSFORM_MERGE, totalAchCurrOutstBalAmt=0.0, totalAchBalLastStmtAmt=0.0, totalClosingBal=7.100761644428E10, sourceName=null, version=1, associationStats={}] ---- controlFileData: ControlFileData [fileName=SETTLEMENT_TRANSFORM_ASSOCIATION, busDate=07/28/2023, fileSequenceNum=0, totalBalanceLastStmt=0.0, totalCurrentOutstBal=0.0, totalRecordsWritten=19020051, totalRecords=0, totalClosingBal=7.100761644428E10]`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions