数据库某些表可以手工清理

web/views/@default/settings/database/clean.html

@@ -1,2 +1,24 @@
 {$layout}
-{$template "menu"}
+{$template "menu"}
+
+<div class="ui message" v-if="isLoading">正在加载中...</div>
+
+<table class="ui table selectable">
+    <thead>
+        <tr>
+            <th>表名</th>
+            <th>占用空间</th>
+            <th>用途</th>
+            <th class="two op">操作</th>
+        </tr>
+    </thead>
+    <tr v-for="table in tables">
+        <td>{{table.name}}</td>
+        <td>{{table.size}}</td>
+        <td>{{table.comment}}</td>
+        <td>
+            <a href="" v-if="table.canDelete" @click.prevent="deleteTable(table.name)">删除</a><span v-if="table.canDelete"> &nbsp;</span>
+            <a href="" v-if="table.canClean" @click.prevent="truncateTable(table.name)">清空</a>
+        </td>
+    </tr>
+</table>

web/views/@default/settings/database/clean.js

@@ -0,0 +1,49 @@
+Tea.context(function () {
+    this.tables = []
+    this.isLoading = true
+
+    this.$delay(function () {
+        this.reload()
+    })
+
+    this.reload = function () {
+        this.isLoading = true
+        this.$post("$")
+            .success(function (resp) {
+                this.tables = resp.data.tables;
+            })
+            .done(function () {
+                this.isLoading = false
+            })
+    }
+
+    this.deleteTable = function (tableName) {
+        let that = this
+        teaweb.confirm("html:确定要删除此数据表吗？<br/>删除后数据不能恢复！", function () {
+            that.$post(".deleteTable")
+                .params({
+                    table: tableName
+                })
+                .success(function () {
+                    teaweb.success("操作成功", function () {
+                        that.reload()
+                    })
+                })
+        })
+    }
+
+    this.truncateTable = function (tableName) {
+        let that = this
+        teaweb.confirm("html:确定要清空此数据表吗？<br/>清空后数据不能恢复！", function () {
+            that.$post(".truncateTable")
+                .params({
+                    table: tableName
+                })
+                .success(function () {
+                    teaweb.success("操作成功", function () {
+                        that.reload()
+                    })
+                })
+        })
+    }
+})