从 Boolean 查询中提取值

Question

I want to extract values/variables from boolean query For eg

The boolean query is:

("Asset Data Management") AND "Data Scientist" AND ("Data Science & Analysis" OR "Financial Modelling" OR "Credit Structuring") AND ("Goldman Sachs" OR "Deutsche Bank" OR "BNY Mellon" OR "JP Morgan" OR BlackRock OR Amazon)

The expected output must be:

["Asset Data Management","Data Scientist","Data Science & Analysis","Financial Modelling","Credit Structuring","Goldman Sachs","BNY Mellon","JP Morgan","BlackRock","Amazon"]

Answer 1

You can simply achieve this by using regex to perform string split() and replaceAll() operation.

/AND|OR/g - This regex is used to split the original string with AND and OR and will return the array.

/"|\(|\)/ig - This regex is used to replace all the ( , ) & " with the empty string.

Working Demo :

 const str = '("Asset Data Management") AND "Data Scientist" AND ("Data Science & Analysis" OR "Financial Modelling" OR "Credit Structuring") AND ("Goldman Sachs" OR "Deutsche Bank" OR "BNY Mellon" OR "JP Morgan" OR BlackRock OR Amazon)'; const strArr = str.split(/AND|OR/g); const finalArr = strArr.map(elem => { return elem.trim().replaceAll(/"|\(|\)/g, '') }); console.log(finalArr);