KafkaConnect连接器的全生命周期：

以下是基于Vue和PySide2的两种图形化界面设计方案，用于管理Kafka Connect连接器的全生命周期：

方案一：Vue3 Web管理平台 技术栈 - 前端：Vue3 + Element Plus + ECharts - 通信：Axios + WebSocket - 安全：JWT + HTTPS - 打包：Vite + Docker 核心功能模块 <!-- 连接器配置向导组件 --> <template> <el-steps direction="vertical"> <!-- 步骤1：选择连接器类型 --> <el-step title="连接器类型"> <el-radio-group v-model="connectorType"> <el-radio label="source">MySQL Source</el-radio> <el-radio label="sink">JDBC Sink</el-radio> </el-radio-group> </el-step> <!-- 步骤2：数据库配置 --> <el-step title="数据库配置"> <el-form :model="dbConfig" label-width="120px"> <el-form-item label="主机地址" required> <el-input v-model="dbConfig.host"></el-input> </el-form-item> <el-form-item label="端口"> <el-input-number v-model="dbConfig.port"></el-input-number> </el-form-item> <el-form-item label="用户名"> <el-input v-model="dbConfig.user"></el-input> </el-form-item> <el-form-item label="密码"> <el-input type="password" show-password></el-input> </el-form-item> </el-form> </el-step> <!-- 步骤3：高级配置 --> <el-step title="高级配置"> <el-collapse> <el-collapse-item title="数据过滤"> <el-input v-model="filters.includeTables" placeholder="包含的表 (逗号分隔)"> </el-input> </el-collapse-item> <el-collapse-item title="性能参数"> <el-input-number v-model="performance.batchSize" label="批量大小"> </el-input-number> </el-collapse-item> </el-collapse> </el-step> </el-steps> </template> 监控面板设计 <!-- 实时监控仪表盘 --> <template> <el-row :gutter="20"> <el-col :span="8"> <el-card> <template #header> <span>吞吐量监控</span> </template> <echarts :option="throughputChartOpt"/> </el-card> </el-col> <el-col :span="16"> <el-card> <template #header> <span>连接器状态矩阵</span> </template> <el-table :data="connectorStatus"> <el-table-column prop="name" label="名称"/> <el-table-column label="状态"> <template #default="{row}"> <el-tag :type="statusColor(row.state)"> { { row.state }} </el-tag> </template> </el-table-column> <el-table-column label="操作"> <template #default="{row}"> <el-button-group> <el-button @click="pauseConnector(row.name)">暂停</el-button> <el-button @click="showLogs(row.name)">日志</el-button> </el-button-group> </template> </el-table-column> </el-table> </el-card> </el-col> </el-row> </template> API交互层 // Kafka Connect API服务封装 import axios from 'axios' const connectAPI = axios.create({ baseURL: '/api/connect', timeout: 10000 }) // 连接器操作类 class ConnectorManager { static async createConnector(config) { const resp = await connectAPI.post('/connectors', { name: config.name, config: this._buildConfig(config) }) return resp.data } static _buildConfig(rawConfig) { // 配置转换逻辑 return { "connector.class": rawConfig.type === 'source' ? 'io.debezium.connector.mysql.MySqlConnector' : 'io.confluent.connect.jdbc.JdbcSinkConnector', "database.hostname": rawConfig.host, "connection.url": `jdbc:mysql://${ rawConfig.host}:${ rawConfig.port}/${ rawConfig.database}`, // 其他参数映射... } } } 方案二：PySide2桌面客户端 界面布局设计 # 主窗口类 class ConnectManagerWindow(QMainWindow): def __init__(self): super().__init__() # 连接器列表 self.connector_list = QTableWidget() self.connector_list.setColumnCount(4) self.connector_list.setHorizontalHeaderLabels( ["名称", "类型", "状态", "操作"] ) # 配置表单 self.config_form = QTabWidget() self.source_tab = SourceConfigTab() self.sink_tab = SinkConfigTab() self.config_form.addTab(self.source_tab, "MySQL Source") self.config_form.addTab(self.sink_tab<