http://localhost:3000/ http://localhost:3000/zh http://localhost:3000/formulas/extract-email-from-text http://localhost:3000/zh/formulas/extract-email-from-text http://localhost:3000/formulas/extract-url-from-text http://localhost:3000/zh/formulas/extract-url-from-text http://localhost:3000/formulas/extract-phone-number http://localhost:3000/zh/formulas/extract-phone-number http://localhost:3000/formulas/extract-date http://localhost:3000/zh/formulas/extract-date http://localhost:3000/formulas/extract-price http://localhost:3000/zh/formulas/extract-price