lang

utils/lang/en_US/approval.js

+export default {
+    APPRVALA: 'approval'
+}

utils/lang/en_US/common.js

+
+export default {
+    HELLO: 'hello',
+    TOTAL: `all $ item`
+}

utils/lang/en_US/index.js

+import common from './common'
+import approval from './approval'
+
+const wholeObj = Object.assign({}, common, approval)
+
+export default wholeObj
\ No newline at end of file

utils/lang/index.js

+import en_US from './en_US'
+import zh_CN from './zh_CN'
+
+export default function (key) {
+    // const lang = storage.lang || 'zh_CN'
+    const lang = 'zh_CN'
+    let wholeObj = {}
+
+    if(lang === 'zh_CN'){
+        wholeObj = zh_CN
+    } else if (lang === 'en_US') {
+        wholeObj = en_US
+    }
+    
+    return wholeObj[key] || ''
+}
\ No newline at end of file

utils/lang/zh_CN/approval.js

+
+export default {
+    APPRVALA: '审批'
+}

utils/lang/zh_CN/common.js

+
+export default {
+    HELLO: '你好',
+    TOTAL: `共$条`
+}

utils/lang/zh_CN/index.js

+import common from './common'
+import approval from './approval'
+
+const wholeObj = Object.assign({}, common, approval)
+
+export default wholeObj
\ No newline at end of file