fix bug

src/app/shared/utils/date.util.ts

@@ -1,3 +1,11 @@
+/*
+ * @Author: your name
+ * @Date: 2021-11-29 10:04:12
+ * @LastEditTime: 2021-12-15 20:50:49
+ * @LastEditors: Please set LastEditors
+ * @Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
+ * @FilePath: \tms-obc-web\src\app\shared\utils\date.util.ts
+ */
 export class EADateUtil {
   /**
    * @description 时间戳转换日期
@@ -53,4 +61,41 @@ export class EADateUtil {
   static dateDiff(start: Date, end: Date): number {
     return start.getTime() - end.getTime();
   }
+  /**
+   * @description 国际时间转换成YYYY-MM-DD 00:00:00
+   * @param start 开始日期
+   * @returns YYYY-MM-DD 00:00:00
+   */
+  static yearToDateTime(start: Date): number {
+    let Dates : any='';
+    if(typeof(start) !== 'string') {
+        var c = new Date(start);  
+        Dates = c.getFullYear() + '-' + this.addPreZero(c.getMonth() + 1) + '-' + this.addPreZero(c.getDate()) + ' ' + this.addPreZero(c.getHours()) + ':' + this.addPreZero(c.getMinutes()) + ':' + this.addPreZero(c.getSeconds())
+      } else {
+       return start;
+      }
+    return Dates;
+  }
+   /**
+   * @description 国际时间转换YYYY-MM-DD
+   * @param start 开始日期
+   * @returns YYYY-MM-DD
+   */
+  static yearToDate(start: Date): number {
+    let Dates : any='';
+    if(typeof(start) !== 'string' ) {
+        var c = new Date(start);  
+        Dates = c.getFullYear() + '-' + this.addPreZero(c.getMonth() + 1) + '-' + this.addPreZero(c.getDate());
+      } else {
+        return start;
+      }
+    return Dates;
+  }
+  static addPreZero(num: any) {
+    if(num<10){
+      return '0'+num;
+     } else {
+      return num;
+     }
+  }
 }