Modify code organization

cmdb-ui/src/components/AvatarList/Item.vue

@@ -0,0 +1,46 @@
+<template>
+  <tooltip v-if="tips !== ''">
+    <template slot="title">{{ tips }}</template>
+    <avatar :size="avatarSize" :src="src" />
+  </tooltip>
+  <avatar v-else :size="avatarSize" :src="src" />
+</template>
+
+<script>
+import Avatar from 'ant-design-vue/es/avatar'
+import Tooltip from 'ant-design-vue/es/tooltip'
+
+export default {
+  name: 'AvatarItem',
+  components: {
+    Avatar,
+    Tooltip
+  },
+  props: {
+    tips: {
+      type: String,
+      default: '',
+      required: false
+    },
+    src: {
+      type: String,
+      default: ''
+    }
+  },
+  data () {
+    return {
+      size: this.$parent.size
+    }
+  },
+  computed: {
+    avatarSize () {
+      return this.size !== 'mini' && this.size || 20
+    }
+  },
+  watch: {
+    '$parent.size' (val) {
+      this.size = val
+    }
+  }
+}
+</script>