采集向量优化调试

app/src/main/java/com/sw/dualscreen/utils/DateTimeUtil.kt

@@ -0,0 +1,32 @@
+package com.sw.dualscreen.utils
+
+import java.time.LocalDateTime
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
+import java.util.Date
+
+
+object DateTimeUtil {
+
+    const val YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss"
+
+    fun formatDateTime(dateTime: LocalDateTime, pattern: String = YYYY_MM_DD_HH_MM_SS): String {
+        val formatter = DateTimeFormatter.ofPattern(pattern)
+        return dateTime.format(formatter)
+    }
+
+    fun convert(dateStr: String, pattern: String = YYYY_MM_DD_HH_MM_SS): Date {
+        val formatter = DateTimeFormatter.ofPattern(pattern)
+        val ldt = LocalDateTime.parse(dateStr, formatter)
+        val zdt = ldt.atZone(ZoneId.systemDefault())
+        return Date.from(zdt.toInstant())
+    }
+
+    fun main() {
+        val now = LocalDateTime.now()
+        println("默认格式: ${formatDateTime(now)}")
+        println("自定义格式: ${formatDateTime(now, "yyyy年MM月dd日 HH时mm分ss秒")}")
+    }
+
+
+}