改变结构

添加权限指令

src/directive/hasPermi.js

@@ -0,0 +1,29 @@
+ /**
+ * 操作权限处理
+ * Copyright (c) 2019 ruoyi
+ */
+ 
+import store from '@/store'
+
+export default {
+  // eslint-disable-next-line no-unused-vars
+  mounted(el, binding, vnode) {
+    const { value } = binding
+   
+    const all_permission = "*:*:*";
+    const permissions = store.getters && store.getters.permissions
+    if (value && value instanceof Array && value.length > 0) {
+      const permissionFlag = value
+
+      const hasPermissions = permissions.some(permission => {
+        return all_permission === permission || permissionFlag.includes(permission)
+      })
+
+      if (!hasPermissions) {
+        el.parentNode && el.parentNode.removeChild(el)
+      }
+    } else {
+      throw new Error(`请设置操作权限标签值`)
+    }
+  }
+}