用户删除才做

src/components/UserManger.vue

@@ -77,14 +77,16 @@
             <el-button type="success" @click="edit(item)" plain
               >用户编辑</el-button
             >
-            <el-button
-              size='small'
-              v-if="item.user_have_type == '1'" 
-              type="success"
-              @click="delUser(item.id, item.username)"
-              plain
-              >删除用户</el-button
-            >
+            <template v-if="have_type == 0 || staff == 1">
+              <el-button
+                size='small'
+                v-if="item.user_have_type == '1'" 
+                type="success"
+                @click="delUser(item.id, item.username)"
+                plain
+                >删除用户</el-button
+              >
+            </template>
             <el-button
               type="success"
               @click="resetPassword(item.id, item.username)"