我得到以下字串：NPA-Woodburn,OR,Woodburn,OR,97071,Bensenville,IL,60106,150.00,0.00,cash/certified fund,,enclosed,operable,,,,,
我需要遍歷一些行并在“，”之后對第 9 個文本求和，但我無法得到它。我見過許多解決方案的組合，但沒有一個讓我到達那里。
謝謝你。
uj5u.com熱心網友回復：
您可以按該字符拆分字串，洗掉陣列中第 9 項（帶有slice）之前的所有項，然后按字符連接陣列。
const character = ",";
const str = "NPA-Woodburn,OR,Woodburn,OR,97071,Bensenville,IL,60106,150.00,0.00,cash/certified funds,,enclosed,operable,,,,,";
const res = str.split(character).slice(9).join(',')
console.log(res)要隔離第 8 次出現，您可以使slice呼叫中的范圍更具體：
const character = ",";
const str = "NPA-Woodburn,OR,Woodburn,OR,97071,Bensenville,IL,60106,150.00,0.00,cash/certified funds,,enclosed,operable,,,,,";
const res = str.split(character).slice(8,9)[0]
console.log(res)轉載請註明出處，本文鏈接：https://www.uj5u.com/qukuanlian/388126.html
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