Groovy代码import javatimeLocalDateString ret = 2023-08-18String tmp = 30LocalDate date = LocalDateparseretdate = dateplusDaystmptoIntegerString outputDate = datetoStringreturn outputDate想return 回去日期怎么写

您可以使用以下代码将日期格式化为指定的字符串并返回：

import java.time.LocalDate import java.time.format.DateTimeFormatter

String ret = "2023-08-18" String tmp = "30"

LocalDate date = LocalDate.parse(ret) date = date.plusDays(tmp.toInteger())

DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd") String outputDate = date.format(formatter)

return outputDate