修改语言逻辑判断

src/core/locales/index.ts

@@ -38,24 +38,35 @@ function normalizeLanguage(language: string): string {
  * @param language
  */
 export function getLanguage(language?: string): string {
-    if (typeof language === 'string') {
-        language = normalizeLanguage(language)
+    let languages =
+        typeof language === 'string' && language
+            ? [language]
+            : navigator && navigator.languages
+            ? navigator.languages
+            : [DEFAULT_LANGUAGE]
+
+    languages = languages.map((t) => normalizeLanguage(t))
+
+    for (let language of languages) {
+        //如果是英文那就返回英文
+        if (language === 'en' || language.startsWith('en-')) {
+            return 'en'
+        }
+
+        //如果是中文那就判断是简体还是繁体
         if (availableLanguages.includes(language)) {
             return language
         }
+
+        //都不是就继续循环
     }
 
-    //尝试通过navigator.languages获取
-    if (navigator && navigator.languages) {
-        for (let language of navigator.languages) {
-            language = normalizeLanguage(language)
-            if (availableLanguages.includes(language)) {
-                return language
-            }
-        }
+    //到这里表示既不是英文，也不包含任何中文标识，那么判断标识里有没有中文，有就用简体中文，没有就用英文
+    if (languages.some((t) => t === 'zh' || t.startsWith('zh-'))) {
+        return 'zh-cn'
     }
 
-    return DEFAULT_LANGUAGE
+    return 'en'
 }
 
 /**