增加语言的读取

src/api/base.js

@@ -26,6 +26,8 @@ export const request = (url, data, method, token) => {
     if (token){
       header.Authorization = "Bearer "+token
     }
+    // 语言
+    header.i18n = localRead('local_lan')
     axios.request({
       url: url,
       data:data,