feat(cli): support locales

packages/vant-cli/site/mobile/components/DemoHome.vue

@@ -8,7 +8,7 @@
     <template v-for="(group, index) in config.nav">
       <demo-home-nav
         :group="group"
-        :base="$vantLang"
+        :lang="lang"
         :key="index"
       />
     </template>
@@ -24,10 +24,21 @@ export default {
     DemoHomeNav
   },
 
-  data() {
-    return {
-      config: config.site
-    };
+  computed: {
+    lang() {
+      const { lang } = this.$route.meta || {};
+      return lang;
+    },
+
+    config() {
+      const { locales } = config.site;
+
+      if (locales) {
+        return locales[this.lang];
+      }
+
+      return config.site;
+    }
   }
 };
 </script>

packages/vant-cli/site/mobile/components/DemoHomeNav.vue

@@ -18,7 +18,7 @@
       <template v-for="(navItem, index) in group.items">
         <van-cell
           :key="index"
-          :to="'/' + navItem.path"
+          :to="`${base}/${navItem.path}`"
           :title="navItem.title"
           is-link
         />
@@ -39,7 +39,7 @@ export default {
   },
 
   props: {
-    base: String,
+    lang: String,
     group: Object
   },
 
@@ -47,6 +47,12 @@ export default {
     return {
       active: []
     };
+  },
+
+  computed: {
+    base() {
+      return this.lang ? `/${this.lang}` : '';
+    }
   }
 };
 </script>

packages/vant-cli/site/mobile/components/DemoNav.vue

@@ -19,8 +19,7 @@ export default {
 
   computed: {
     title() {
-      const route = this.$route || {};
-      const { name } = route.meta || {};
+      const { name } = this.$route.meta || {};
       return name ? name.replace(/-/g, '') : '';
     }
   },