k线固定位美国时间

static/chart_main/sevencoin.js

@@ -253,14 +253,15 @@ $(function () {
             tvQuoter.find('[data-name="zhangdiee"]').css('color',zhangdiee>0?'#53b987':'#eb4d5c');
         }
         timestampToTime(timestamp) {
-            const date = new Date(timestamp);
-			const getHours = date.getHours() > 12 ? date.getHours() - 12 : date.getHours() + 12
+            const dates = new Date(timestamp);
+			const date = this.adjustToEasternTime(dates);
+			// const getHours = date.getHours() > 12 ? date.getHours() - 12 : date.getHours() + 12
 			
             const yyyy = `${date.getFullYear()}`;
             const yy = `${date.getFullYear()}`.substr(2);
             const MM = `0${date.getMonth() + 1}`.slice(-2);
             const dd = `0${date.getDate()}`.slice(-2);
-            const HH = `0${getHours}`.slice(-2);
+            const HH = `0${date.getHours()}`.slice(-2);
             const mm = `0${date.getMinutes()}`.slice(-2);
 
 
@@ -273,6 +274,22 @@ $(function () {
             }
             return dateStr
         }
+		adjustToEasternTime(date) {
+		    // 将给定日期转换为时间戳
+		    const timestamp = date.getTime();
+		
+		    // 获取美国东部时区偏移值（以分钟为单位）
+		    const easternOffset = -240; // 美国东部时区偏移值为 -240 分钟
+		
+		    // 调整时间为美国东部时间
+		    const adjustedTime = timestamp - (date.getTimezoneOffset() + easternOffset) * 60 * 1000;
+		
+		    // 创建新的日期对象，并使用调整后的时间戳
+		    const adjustedDate = new Date(adjustedTime);
+		
+		    // 返回调整后的日期对象
+		    return adjustedDate;
+		}
         getResolutionTime() {
             const resolution = this.TView.chart().resolution();
             switch (resolution) {