新增加多语言

src/components/LangSelect/index.vue

@@ -0,0 +1,40 @@
+<template>
+  <div>
+    <el-dropdown trigger="hover" @command="handleLanguageChange" style="vertical-align: middle">
+      <svg-icon class-name="size-icon" name="language" />
+      <template #dropdown>
+        <el-dropdown-menu>
+          <el-dropdown-item v-for="item of langOptions" :key="item.value" :disabled="lang === item.value" :command="item.value">
+            {{ item.label }}
+          </el-dropdown-item>
+        </el-dropdown-menu>
+      </template>
+    </el-dropdown>
+  </div>
+</template>
+
+<script setup>
+const store = useStore()
+const lang = computed(() => store.getters.language)
+
+const { proxy } = getCurrentInstance()
+const langOptions = ref([
+  { label: '简体中文', value: 'zh-cn' },
+  { label: 'English', value: 'en' },
+  { label: '繁體中文', value: 'zh-tw' },
+])
+
+function handleLanguageChange(lang) {
+  proxy.$modal.loading('正在设置语言，请稍候...')
+  store.dispatch('app/setLang', lang)
+  setTimeout('window.location.reload()', 1000)
+}
+</script>
+
+<style lang="scss" scoped>
+.size-icon--style {
+  font-size: 18px;
+  line-height: 50px;
+  padding-right: 7px;
+}
+</style>

src/components/SizeSelect/index.vue

@@ -20,9 +20,9 @@ const route = useRoute()
 const router = useRouter()
 const { proxy } = getCurrentInstance()
 const sizeOptions = ref([
-  { label: '较大', value: 'large' },
-  { label: '默认', value: 'default' },
-  { label: '稍小', value: 'small' },
+  { label: proxy.$t('layout.large'), value: 'large' },
+  { label: proxy.$t('layout.default'), value: 'default' },
+  { label: proxy.$t('layout.small'), value: 'small' },
 ])
 
 function refreshView() {