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src/utils/common.ts

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+import type { App } from 'vue'
+import { adminBaseRoutePath } from '@/router/static'
+import router from '@/router/index'
+import { trimStart } from 'lodash-es'
+import * as elIcons from '@element-plus/icons-vue'
+import Icon from '@/components/icon/index.vue'
+
+export function registerIcons(app: App) {
+    /*
+     * 全局注册 Icon
+     * 使用方式: <Icon name="name" size="size" color="color" />
+     * 详见<待完善>
+     */
+    app.component('Icon', Icon)
+
+    /*
+     * 全局注册element Plus的icon
+     */
+    const icons = elIcons as any
+    for (const i in icons) {
+        app.component(`el-icon-${icons[i].name}`, icons[i])
+    }
+}
+
+/**
+ * 是否在后台应用内
+ * @param path 不传递则通过当前路由 path 检查
+ */
+export const isAdminApp = (path = '') => {
+    const regex = new RegExp(`^${adminBaseRoutePath}`)
+    if (path) {
+        return regex.test(path)
+    }
+    if (regex.test(getCurrentRoutePath())) {
+        return true
+    }
+    return false
+}
+
+/**
+ * 获取路由 path
+ */
+export const getCurrentRoutePath = () => {
+    let path = router.currentRoute.value.path
+    if (path == '/') path = trimStart(window.location.hash, '#')
+    if (path.indexOf('?') !== -1) path = path.replace(/\?.*/, '')
+    return path
+}
+
+/**
+ * 获取资源完整地址
+ * @param relativeUrl 资源相对地址
+ * @param domain 指定域名
+ */
+export const fullUrl = (relativeUrl: string, domain = '') => {
+    return domain + relativeUrl
+}
+
+/**
+ * 是否是外部链接
+ * @param path
+ */
+export function isExternal(path: string): boolean {
+    return /^(https?|ftp|mailto|tel):/.test(path)
+}