add pickerOptions

src/views/gambleMember/history/index.vue

             start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)
             picker.$emit('pick', [start, end])
           }
+        }, {
+          text: '最近半年',
+          onClick(picker) {
+            const end = new Date()
+            const start = new Date()
+            start.setTime(start.getTime() - 3600 * 1000 * 24 * 180)
+            picker.$emit('pick', [start, end])
+          }
+        }, {
+          text: '最近一年',
+          onClick(picker) {
+            const end = new Date()
+            const start = new Date()
+            start.setTime(start.getTime() - 3600 * 1000 * 24 * 365)
+            picker.$emit('pick', [start, end])
+          }
         }]
       },
       date: null,