根据偏移查询消息

ui/src/utils/api.js

@@ -228,4 +228,8 @@ export const KafkaMessageApi = {
     url: "/message/search/time",
     method: "post",
   },
+  searchByOffset: {
+    url: "/message/search/offset",
+    method: "post",
+  },
 };

ui/src/views/message/Message.vue

@@ -6,7 +6,7 @@
           <SearchByTime :topic-list="topicList"></SearchByTime>
         </a-tab-pane>
         <a-tab-pane key="2" tab="根据位移查询消息" force-render>
-          根据位移查询消息
+          <SearchByOffset :topic-list="topicList"></SearchByOffset>
         </a-tab-pane>
         <a-tab-pane key="3" tab="消息发送"> 消息发送1 </a-tab-pane>
       </a-tabs>
@@ -16,12 +16,13 @@
 
 <script>
 import SearchByTime from "@/views/message/SearchByTime";
+import SearchByOffset from "@/views/message/SearchByOffset";
 import request from "@/utils/request";
 import { KafkaTopicApi } from "@/utils/api";
 import notification from "ant-design-vue/lib/notification";
 export default {
   name: "Message",
-  components: { SearchByTime },
+  components: { SearchByTime, SearchByOffset },
   data() {
     return {
       loading: false,

ui/src/views/message/MessageList.vue

@@ -0,0 +1,70 @@
+<template>
+  <div>
+    <a-table
+      :columns="columns"
+      :data-source="data"
+      bordered
+      row-key="(record,index)=>{return index}"
+    >
+      <div slot="operation" slot-scope="{}">
+        <a-button size="small" href="javascript:;" class="operation-btn"
+          >消息详情
+        </a-button>
+      </div>
+    </a-table>
+  </div>
+</template>
+
+<script>
+import moment from "moment";
+export default {
+  name: "MessageList",
+  components: {},
+  props: {
+    data: {
+      type: Array,
+    },
+  },
+  data() {
+    return {
+      columns: columns,
+    };
+  },
+};
+const columns = [
+  {
+    title: "topic",
+    dataIndex: "topic",
+    key: "topic",
+    width: 300,
+  },
+  {
+    title: "分区",
+    dataIndex: "partition",
+    key: "partition",
+  },
+  {
+    title: "偏移",
+    dataIndex: "offset",
+    key: "offset",
+  },
+  {
+    title: "时间",
+    dataIndex: "timestamp",
+    key: "timestamp",
+    slots: { title: "timestamp" },
+    scopedSlots: { customRender: "timestamp" },
+    customRender: (text) => {
+      return moment(text).format("YYYY-MM-DD HH:mm:ss:SSS");
+    },
+  },
+  {
+    title: "操作",
+    key: "operation",
+    scopedSlots: { customRender: "operation" },
+    width: 200,
+  },
+];
+</script>
+
+<style scoped></style>

ui/src/views/message/SearchByOffset.vue

@@ -0,0 +1,192 @@
+<template>
+  <div class="tab-content">
+    <a-spin :spinning="loading">
+      <div id="components-form-advanced-search">
+        <a-form
+          class="ant-advanced-search-form"
+          :form="form"
+          @submit="handleSearch"
+        >
+          <a-row :gutter="24">
+            <a-col :span="6">
+              <a-form-item label="topic">
+                <a-select
+                  class="type-select"
+                  @change="handleTopicChange"
+                  show-search
+                  option-filter-prop="children"
+                  v-decorator="[
+                    'topic',
+                    {
+                      rules: [{ required: true, message: '请选择一个topic!' }],
+                    },
+                  ]"
+                  placeholder="请选择一个topic"
+                >
+                  <a-select-option v-for="v in topicList" :key="v" :value="v">
+                    {{ v }}
+                  </a-select-option>
+                </a-select>
+              </a-form-item>
+            </a-col>
+            <a-col :span="6">
+              <a-form-item label="分区">
+                <a-select
+                  class="type-select"
+                  show-search
+                  option-filter-prop="children"
+                  v-model="selectPartition"
+                  placeholder="请选择一个分区"
+                >
+                  <a-select-option v-for="v in partitions" :key="v" :value="v">
+                    <span v-if="v == -1">全部</span> <span v-else>{{ v }}</span>
+                  </a-select-option>
+                </a-select>
+              </a-form-item>
+            </a-col>
+            <a-col :span="10">
+              <a-form-item label="偏移">
+                <a-input
+                  v-decorator="[
+                    'offset',
+                    {
+                      rules: [{ required: true, message: '请输入消息偏移!' }],
+                    },
+                  ]"
+                  placeholder="消息偏移"
+                />
+              </a-form-item>
+            </a-col>
+            <a-col :span="2" :style="{ textAlign: 'right' }">
+              <a-form-item>
+                <a-button type="primary" html-type="submit"> 搜索</a-button>
+              </a-form-item>
+            </a-col>
+          </a-row>
+        </a-form>
+      </div>
+      <MessageList :data="data"></MessageList>
+    </a-spin>
+  </div>
+</template>
+
+<script>
+import request from "@/utils/request";
+import { KafkaMessageApi, KafkaTopicApi } from "@/utils/api";
+import notification from "ant-design-vue/lib/notification";
+import MessageList from "@/views/message/MessageList";
+
+export default {
+  name: "SearchByOffset",
+  components: { MessageList },
+  props: {
+    topicList: {
+      type: Array,
+    },
+  },
+  data() {
+    return {
+      loading: false,
+      form: this.$form.createForm(this, { name: "message_search_time" }),
+      partitions: [],
+      selectPartition: undefined,
+      rangeConfig: {
+        rules: [{ type: "array", required: true, message: "请选择时间!" }],
+      },
+      data: defaultData,
+    };
+  },
+  methods: {
+    handleSearch() {
+      this.form.validateFields((err, values) => {
+        if (!err) {
+          const data = Object.assign({}, values, {
+            partition: this.selectPartition,
+          });
+          this.loading = true;
+          request({
+            url: KafkaMessageApi.searchByOffset.url,
+            method: KafkaMessageApi.searchByOffset.method,
+            data: data,
+          }).then((res) => {
+            this.loading = false;
+            if (res.code == 0) {
+              this.$message.success(res.msg);
+              this.data = res.data;
+            } else {
+              notification.error({
+                message: "error",
+                description: res.msg,
+              });
+            }
+          });
+        }
+      });
+    },
+    getPartitionInfo(topic) {
+      this.loading = true;
+      request({
+        url: KafkaTopicApi.getPartitionInfo.url + "?topic=" + topic,
+        method: KafkaTopicApi.getPartitionInfo.method,
+      }).then((res) => {
+        this.loading = false;
+        if (res.code != 0) {
+          notification.error({
+            message: "error",
+            description: res.msg,
+          });
+        } else {
+          this.partitions = res.data.map((v) => v.partition);
+          this.partitions.splice(0, 0, -1);
+        }
+      });
+    },
+    handleTopicChange(topic) {
+      this.selectPartition = -1;
+      this.getPartitionInfo(topic);
+    },
+  },
+};
+const defaultData = { realNum: 0, maxNum: 0 };
+</script>
+
+<style scoped>
+.tab-content {
+  width: 100%;
+  height: 100%;
+}
+
+.ant-advanced-search-form {
+  padding: 24px;
+  background: #fbfbfb;
+  border: 1px solid #d9d9d9;
+  border-radius: 6px;
+}
+
+.ant-advanced-search-form .ant-form-item {
+  display: flex;
+}
+
+.ant-advanced-search-form .ant-form-item-control-wrapper {
+  flex: 1;
+}
+
+#components-form-topic-advanced-search .ant-form {
+  max-width: none;
+  margin-bottom: 1%;
+}
+
+#components-form-advanced-search .search-result-list {
+  margin-top: 16px;
+  border: 1px dashed #e9e9e9;
+  border-radius: 6px;
+  background-color: #fafafa;
+  min-height: 200px;
+  text-align: center;
+  padding-top: 80px;
+}
+
+.type-select {
+  width: 200px !important;
+}
+</style>

ui/src/views/message/SearchByTime.vue

@@ -61,8 +61,6 @@
           </a-row>
         </a-form>
       </div>
-      <!--      <div class="operation-row-button">-->
-      <!--      </div>-->
       <p style="margin-top: 1%">
         <strong
           >检索条数：{{ data.realNum }}，允许返回的最大条数：{{
@@ -70,18 +68,7 @@
           }}</strong
         >
       </p>
-      <a-table
-        :columns="columns"
-        :data-source="data.data"
-        bordered
-        row-key="(record,index)=>{return index}"
-      >
-        <div slot="operation" slot-scope="{}">
-          <a-button size="small" href="javascript:;" class="operation-btn"
-            >消息详情
-          </a-button>
-        </div>
-      </a-table>
+      <MessageList :data="data.data"></MessageList>
     </a-spin>
   </div>
 </template>
@@ -90,11 +77,11 @@
 import request from "@/utils/request";
 import { KafkaMessageApi, KafkaTopicApi } from "@/utils/api";
 import notification from "ant-design-vue/lib/notification";
-import moment from "moment";
+import MessageList from "@/views/message/MessageList";
 
 export default {
   name: "SearchByTime",
-  components: {},
+  components: { MessageList },
   props: {
     topicList: {
       type: Array,
@@ -110,7 +97,6 @@ export default {
         rules: [{ type: "array", required: true, message: "请选择时间!" }],
       },
       data: defaultData,
-      columns: columns,
     };
   },
   methods: {
@@ -166,41 +152,6 @@ export default {
     },
   },
 };
-
-const columns = [
-  {
-    title: "topic",
-    dataIndex: "topic",
-    key: "topic",
-    width: 300,
-  },
-  {
-    title: "分区",
-    dataIndex: "partition",
-    key: "partition",
-  },
-  {
-    title: "偏移",
-    dataIndex: "offset",
-    key: "offset",
-  },
-  {
-    title: "时间",
-    dataIndex: "timestamp",
-    key: "timestamp",
-    slots: { title: "timestamp" },
-    scopedSlots: { customRender: "timestamp" },
-    customRender: (text) => {
-      return moment(text).format("YYYY-MM-DD HH:mm:ss:SSS");
-    },
-  },
-  {
-    title: "操作",
-    key: "operation",
-    scopedSlots: { customRender: "operation" },
-    width: 200,
-  },
-];
 const defaultData = { realNum: 0, maxNum: 0 };
 </script>
 
@@ -240,20 +191,6 @@ const defaultData = { realNum: 0, maxNum: 0 };
   padding-top: 80px;
 }
 
-.input-w {
-  width: 400px;
-}
-
-.operation-row-button {
-  height: 4%;
-  text-align: left;
-  margin-bottom: 8px;
-}
-
-.operation-btn {
-  margin-right: 3%;
-}
-
 .type-select {
   width: 200px !important;
 }