yh时间戳为0的情况

@@ -270,9 +270,11 @@ Page({
           if (newdata[i].spouse_birthday) {
             newdata[i].spouse_birthday = this.formatDate(newdata[i].spouse_birthday)
           }
-          if (newdata[i].birthday) {
-            newdata[i].birthday = this.formatDate(newdata[i].birthday)
-          }
+          console.log("newdata[i].birthday", newdata[i].birthday)
+          // if (newdata[i].birthday) {
+          //   newdata[i].birthday = this.formatDate(newdata[i].birthday)
+          // }
+          newdata[i].birthday = this.formatDate(newdata[i].birthday)
           if (newdata[i].rent_start) {
             newdata[i].rent_start = this.formatDate(newdata[i].rent_start)
           }
@@ -736,13 +738,14 @@ Page({
   },
 
   formatDate(date) {
-    if (date == 0 || date == -62135596800) {
-      date = ""
+    var new_date= ""
+    if (date == -62135596800) {
+      new_date = ""
     } else {
-      date = format.formatTime_date(date)
+      new_date = format.formatTime_date(date)
     }
-    console.log("formatDate", date)
-    return date
+    console.log("formatDate", date+"---"+new_date)
+    return new_date
   },
 
   formatIdNum: function(idnum) {