Feature/translate

src/frontend/fill-lang.js

@@ -0,0 +1,35 @@
+const fs = require('fs');
+const path = require('path');
+
+const defaultValue = require('./src/assets/i18n/zh-Hans.json');
+// 添加语言后请在下边数组添加文件名
+const files = ['en'];
+function fill(target, source) {
+  if (target === undefined) target = {};
+  for(let key in source) {
+    if (typeof source[key] === 'object') {
+      target[key] = fill(target[key], source[key]);
+    } else {
+      if (!target[key]) {
+        target[key] = source[key];
+      }
+    }
+  }
+  return target;
+}
+for(let file of files) {
+  const filePath = path.resolve(__dirname, 'src/assets/i18n', file +'.json');
+  if (fs.existsSync(filePath)) {
+    let value = require(filePath);
+    if (typeof value !== 'object') {
+      value = {};
+    }
+    value = JSON.stringify(fill(value, defaultValue), null, 4);
+    fs.writeFile(filePath, value, 'utf8', err => {
+      if (err) throw error(err);
+      console.log('done');
+    })
+  } else {
+    throw error(`${file}.json不存在`)
+  }
+}