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uni_modules/uni-icons/components/uni-icons/uni-icons.uvue

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+<template>
+  <text class="uni-icons" :style="styleObj">
+    <slot>{{unicode}}</slot>
+  </text>
+</template>
+
+<script>
+  import { fontData, IconsDataItem } from './uniicons_file'
+
+  /**
+   * Icons 图标
+   * @description 用于展示 icon 图标
+   * @tutorial https://ext.dcloud.net.cn/plugin?id=28
+   * @property {Number,String} size 图标大小
+   * @property {String} type 图标图案，参考示例
+   * @property {String} color 图标颜色
+   * @property {String} customPrefix 自定义图标
+   * @event {Function} click 点击 Icon 触发事件
+   */
+  export default {
+    name: "uni-icons",
+    props: {
+      type: {
+        type: String,
+        default: ''
+      },
+      color: {
+        type: String,
+        default: '#333333'
+      },
+      size: {
+        type: [Number, String],
+        default: 16
+      },
+      fontFamily: {
+        type: String,
+        default: ''
+      }
+    },
+    data() {
+      return {};
+    },
+    computed: {
+      unicode() : string {
+        let codes = fontData.find((item : IconsDataItem) : boolean => { return item.font_class == this.type })
+        if (codes !== null) {
+          return codes.unicode
+        }
+        return ''
+      },
+      iconSize() : string {
+        const size = this.size
+        if (typeof size == 'string') {
+          const reg = /^[0-9]*$/g
+          return reg.test(size as string) ? '' + size + 'px' : '' + size;
+          // return '' + this.size
+        }
+        return this.getFontSize(size as number)
+      },
+      styleObj() : UTSJSONObject {
+        if (this.fontFamily !== '') {
+          return { color: this.color, fontSize: this.iconSize, fontFamily: this.fontFamily }
+        }
+        return { color: this.color, fontSize: this.iconSize }
+      }
+    },
+    created() { },
+    methods: {
+      /**
+       * 字体大小
+       */
+      getFontSize(size : number) : string {
+        return size + 'px';
+      },
+    },
+  }
+</script>
+
+<style scoped>
+  @font-face {
+    font-family: UniIconsFontFamily;
+    src: url('./uniicons.ttf');
+  }
+
+  .uni-icons {
+    font-family: UniIconsFontFamily;
+    font-size: 18px;
+    font-style: normal;
+    color: #333;
+  }
+</style>