websocket 初步封装

sheep/util/index.js

@@ -113,3 +113,21 @@ export function resetPagination(pagination) {
   pagination.total = 0;
   pagination.pageNo = 1;
 }
+
+/**
+ * 将值复制到目标对象，且以目标对象属性为准，例：target: {a:1} source:{a:2,b:3} 结果为：{a:2}
+ * @param target 目标对象
+ * @param source 源对象
+ */
+export const copyValueToTarget = (target, source) => {
+  const newObj = Object.assign({}, target, source)
+  // 删除多余属性
+  Object.keys(newObj).forEach((key) => {
+    // 如果不是target中的属性则删除
+    if (Object.keys(target).indexOf(key) === -1) {
+      delete newObj[key]
+    }
+  })
+  // 更新目标对象值
+  Object.assign(target, newObj)
+}