角色管理：类型字段显示

src/views/system/role/index.vue

@@ -102,7 +102,10 @@
       <el-table-column label="角色编号" prop="roleId" width="120" />
       <el-table-column label="角色名称" prop="roleName" :show-overflow-tooltip="true" width="150" />
       <el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true" width="150" />
-      <el-table-column label="显示顺序" prop="roleSort" width="100" />
+      <el-table-column label="类型" prop="roleType" width="100">
+        <template slot-scope="scope">{{ scope.row.roleType === 1? '管理员' : '售票员' }}</template>
+      </el-table-column>
+      <el-table-column label="显示顺序" prop="roleSort" align="center" width="100" />
       <el-table-column label="状态" align="center" width="100">
         <template slot-scope="scope">
           <el-switch