参数管理优化

.gitignore

@@ -9,6 +9,11 @@ backend/src/main/resources/application-local.yml
 *.log
 !backend/.env.example
 .omx/
+/backend/target/
+/.idea
+/.vscode
+/.codegraph
+/.agents
 /backend/.env.example
 /backend/.mvn-settings-ali.xml
 /backend/.mvn-settings-codex.xml

frontend/src/locales/en-US.json

@@ -427,7 +427,14 @@
     "paramKeyPlaceholder": "sys.config.example",
     "paramValuePlaceholder": "Enter parameter value",
     "systemHint": "System parameters are usually protected from deletion and used directly by the platform.",
-    "descriptionPlaceholder": "Describe the purpose of this parameter"
+    "descriptionPlaceholder": "Describe the purpose of this parameter",
+    "numberPlaceholder": "Enter a number",
+    "numberInvalid": "Please enter a valid number",
+    "booleanTrue": "Yes",
+    "booleanFalse": "No",
+    "jsonPlaceholder": "{ \"key\": \"value\" }",
+    "jsonFormat": "Format",
+    "jsonInvalid": "Invalid JSON, please check the syntax"
   },
   "orgsExt": {
     "enabled": "Enabled",

frontend/src/locales/zh-CN.json

@@ -425,7 +425,14 @@
     "paramKeyPlaceholder": "sys.config.example",
     "paramValuePlaceholder": "请输入参数值",
     "systemHint": "系统参数通常受保护，并会被平台直接使用。",
-    "descriptionPlaceholder": "请描述该参数的用途"
+    "descriptionPlaceholder": "请描述该参数的用途",
+    "numberPlaceholder": "请输入数字",
+    "numberInvalid": "请输入有效的数字",
+    "booleanTrue": "是",
+    "booleanFalse": "否",
+    "jsonPlaceholder": "{ \"key\": \"value\" }",
+    "jsonFormat": "格式化",
+    "jsonInvalid": "JSON 格式不正确，请检查"
   },
   "orgsExt": {
     "enabled": "启用",

frontend/src/pages/business/Meetings.tsx

@@ -776,7 +776,7 @@ const Meetings: React.FC = () => {
       render: (text: string) => <Text type="secondary">{text || "未知"}</Text>,
     },
     {
-      title: "鏉ユ簮",
+      title: "来源",
       dataIndex: "meetingSource",
       key: "meetingSource",
       width: 80,
@@ -789,7 +789,7 @@ const Meetings: React.FC = () => {
       render: (text: string) => <Text type="secondary" ellipsis style={{ maxWidth: 180 }}>{text || "无参会人员"}</Text>,
     },
     {
-      title: "鎿嶄綔",
+      title: "操作",
       key: "action",
       width: 220,
       render: (_: unknown, record: MeetingVO) => (

frontend/src/pages/system/sys-params/index.less

@@ -31,3 +31,21 @@
 .param-type-tag {
   border-radius: 4px;
 }
+
+.param-boolean-segmented {
+  .ant-segmented-item-selected {
+    background: var(--app-primary-color) !important;
+    color: #fff !important;
+    box-shadow: 0 2px 6px rgba(22, 119, 255, 0.35);
+  }
+
+  .ant-segmented-item {
+    color: var(--app-text-secondary, rgba(0, 0, 0, 0.65));
+    transition: all 0.2s;
+
+    &:hover:not(.ant-segmented-item-selected) {
+      color: var(--app-primary-color);
+      background: rgba(22, 119, 255, 0.06);
+    }
+  }
+}

frontend/src/pages/system/sys-params/index.tsx

@@ -1,4 +1,4 @@
-import { Button, Card, Col, Drawer, Form, Input, Popconfirm, Row, Select, Space, Switch, Tag, Tooltip, Typography, message } from "antd";
+import { Button, Card, Col, Drawer, Form, Input, Popconfirm, Row, Segmented, Select, Space, Switch, Tag, Tooltip, Typography, message } from "antd";
 import { useCallback, useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { DeleteOutlined, EditOutlined, InfoCircleOutlined, PlusOutlined, SearchOutlined, SettingOutlined } from "@ant-design/icons";
@@ -14,6 +14,10 @@ import "./index.less";
 
 const { Text } = Typography;
 
+/** Normalize paramType to title-case for case-insensitive comparison */
+const isType = (actual: string | undefined, expected: string) =>
+  (actual || "").toLowerCase() === expected.toLowerCase();
+
 export default function SysParams() {
   const { t } = useTranslation();
   const { can } = usePermission();
@@ -26,7 +30,55 @@ export default function SysParams() {
   const [queryParams, setQueryParams] = useState<SysParamQuery>({ pageNum: 1, pageSize: 10 });
   const [drawerOpen, setDrawerOpen] = useState(false);
   const [editing, setEditing] = useState<SysParamVO | null>(null);
+  const [jsonError, setJsonError] = useState<string | null>(null);
   const [form] = Form.useForm();
+  const paramType = Form.useWatch("paramType", form) as string | undefined;
+
+  // Per-type validation rules. The submitted paramValue is always a string
+  // (backend stores TEXT), so validators operate on string values.
+  const valueRules = (() => {
+    const required = [{ required: true, message: t("sysParams.paramValue") }];
+    if (isType(paramType, "Number")) {
+      return [
+        ...required,
+        {
+          validator: (_: unknown, value: string) =>
+            value === "" || value == null || !Number.isNaN(Number(value))
+              ? Promise.resolve()
+              : Promise.reject(new Error(t("sysParamsExt.numberInvalid")))
+        }
+      ];
+    }
+    if (isType(paramType, "JSON")) {
+      return [
+        ...required,
+        {
+          validator: (_: unknown, value: string) => {
+            if (value === "" || value == null) return Promise.resolve();
+            try {
+              JSON.parse(value);
+              return Promise.resolve();
+            } catch {
+              return Promise.reject(new Error(t("sysParamsExt.jsonInvalid")));
+            }
+          }
+        }
+      ];
+    }
+    return required;
+  })();
+
+  const formatJson = () => {
+    const raw = form.getFieldValue("paramValue");
+    if (!raw) return;
+    try {
+      const parsed = JSON.parse(raw);
+      form.setFieldValue("paramValue", JSON.stringify(parsed, null, 2));
+      setJsonError(null);
+    } catch {
+      setJsonError(t("sysParamsExt.jsonInvalid"));
+    }
+  };
 
   const loadData = useCallback(async (query = queryParams) => {
     setLoading(true);
@@ -48,7 +100,6 @@ export default function SysParams() {
   };
 
   const handleReset = () => {
-    form.resetFields();
     setQueryParams({ pageNum: 1, pageSize: 10 });
   };
 
@@ -58,6 +109,7 @@ export default function SysParams() {
 
   const openCreate = () => {
     setEditing(null);
+    setJsonError(null);
     form.resetFields();
     form.setFieldsValue({ isSystem: 0, status: 1 });
     setDrawerOpen(true);
@@ -65,6 +117,7 @@ export default function SysParams() {
 
   const openEdit = (record: SysParamVO) => {
     setEditing(record);
+    setJsonError(null);
     form.setFieldsValue(record);
     setDrawerOpen(true);
   };
@@ -112,8 +165,16 @@ export default function SysParams() {
       dataIndex: "paramValue",
       key: "paramValue",
       width: 360,
-      ellipsis: { showTitle: false },
+      render: (text: string, record: SysParamVO) => {
-      render: (text: string) => (
+        const type = record.paramType;
+        // Boolean: 彩色标签显示 是/否
+        if (isType(type, "Boolean")) {
+          const isTrue = text === "true";
+          return <Tag color={isTrue ? "green" : "default"}>{isTrue ? t("sysParamsExt.booleanTrue") : t("sysParamsExt.booleanFalse")}</Tag>;
+        }
+        // JSON: 等宽字体，以纯字符串显示
+        if (isType(type, "JSON")) {
+          return (
             <Tooltip title={text}>
               <Text
                 code
@@ -128,7 +189,26 @@ export default function SysParams() {
                 {text}
               </Text>
             </Tooltip>
-      )
+          );
+        }
+        // Number / String: 等宽代码文本 + Tooltip
+        return (
+          <Tooltip title={text}>
+            <Text
+              code
+              style={{
+                display: "block",
+                maxWidth: "100%",
+                overflow: "hidden",
+                textOverflow: "ellipsis",
+                whiteSpace: "nowrap"
+              }}
+            >
+              {text}
+            </Text>
+          </Tooltip>
+        );
+      }
     },
     {
       title: t("sysParams.paramType"),
@@ -170,7 +250,7 @@ export default function SysParams() {
       title={t("sysParams.title")}
       subtitle={t("sysParams.subtitle")}
       headerExtra={
-        <Button type="primary" icon={<PlusOutlined />} onClick={() => setDrawerOpen(true)}>
+        <Button type="primary" icon={<PlusOutlined />} onClick={openCreate}>
           {t("common.create")}
         </Button>
       }
@@ -214,7 +294,7 @@ export default function SysParams() {
       </Card>
 
       <Drawer
-        title={<span><SettingOutlined className="mr-2" />{editing ? t("sysParams.drawerTitleEdit") : t("sysParams.drawerTitleCreate")}</span>}
+        title={<Space size={8}><SettingOutlined />{editing ? t("sysParams.drawerTitleEdit") : t("sysParams.drawerTitleCreate")}</Space>}
         open={drawerOpen}
         onClose={() => setDrawerOpen(false)}
         width={500}
@@ -225,13 +305,13 @@ export default function SysParams() {
           <Form.Item label={t("sysParams.paramKey")} name="paramKey" rules={[{ required: true, message: t("sysParams.paramKey") }]}>
             <Input placeholder={t("sysParamsExt.paramKeyPlaceholder")} disabled={!!editing} />
           </Form.Item>
-          <Form.Item label={t("sysParams.paramValue")} name="paramValue" rules={[{ required: true, message: t("sysParams.paramValue") }]}>
-            <Input.TextArea rows={4} placeholder={t("sysParamsExt.paramValuePlaceholder")} />
-          </Form.Item>
           <Row gutter={16}>
             <Col span={12}>
               <Form.Item label={t("sysParams.paramType")} name="paramType" rules={[{ required: true, message: t("sysParams.paramType") }]}>
-                <Select options={paramTypeDict.map((item) => ({ label: item.itemLabel, value: item.itemValue }))} />
+                <Select placeholder={t("sysParams.paramType")} options={paramTypeDict.map((item) => ({ label: item.itemLabel, value: item.itemValue }))} onChange={(value) => {
+                  form.setFieldValue("paramValue", isType(value, "Boolean") ? "true" : "");
+                  setJsonError(null);
+                }} />
               </Form.Item>
             </Col>
             <Col span={12}>
@@ -240,6 +320,65 @@ export default function SysParams() {
               </Form.Item>
             </Col>
           </Row>
+          {isType(paramType, "JSON") && (
+            <div style={{ marginBottom: 8 }}>
+              <Button size="small" onClick={formatJson}>{t("sysParamsExt.jsonFormat")}</Button>
+            </div>
+          )}
+          <Form.Item
+            key={paramType || "default"}
+            label={t("sysParams.paramValue")}
+            name="paramValue"
+            rules={valueRules}
+            // The value is stored as a backend TEXT/string regardless of type.
+            // TextArea/Input pass a change event (read .target.value);
+            // InputNumber/Segmented pass the value directly. Number → stringify.
+            getValueFromEvent={(e: unknown) => {
+              const v = e && typeof e === "object" && "target" in (e as { target?: { value?: unknown } })
+                ? (e as { target: { value?: unknown } }).target.value
+                : e;
+              return typeof v === "number" ? String(v) : (v ?? "");
+            }}
+            extra={isType(paramType, "JSON") && jsonError ? <span style={{ color: "#ff4d4f" }}>{jsonError}</span> : undefined}
+          >
+            {isType(paramType, "Number") ? (
+              <Input style={{ width: "100%" }} placeholder={t("sysParamsExt.numberPlaceholder")} />
+            ) : isType(paramType, "Boolean") ? (
+              <Segmented
+                className="param-boolean-segmented"
+                block
+                options={[
+                  { label: t("sysParamsExt.booleanTrue"), value: "true" },
+                  { label: t("sysParamsExt.booleanFalse"), value: "false" }
+                ]}
+              />
+            ) : isType(paramType, "JSON") ? (
+              <Input.TextArea
+                rows={6}
+                style={{ fontFamily: "'SFMono-Regular', Consolas, Menlo, monospace" }}
+                placeholder={t("sysParamsExt.jsonPlaceholder")}
+                onFocus={() => {
+                  const v = form.getFieldValue("paramValue");
+                  if (!v) form.setFieldValue("paramValue", JSON.stringify({ key: "value" }));
+                }}
+                onChange={(e) => {
+                  const v = e.target.value;
+                  if (!v) {
+                    setJsonError(null);
+                    return;
+                  }
+                  try {
+                    JSON.parse(v);
+                    setJsonError(null);
+                  } catch {
+                    setJsonError(t("sysParamsExt.jsonInvalid"));
+                  }
+                }}
+              />
+            ) : (
+              <Input.TextArea rows={3} placeholder={t("sysParamsExt.paramValuePlaceholder")} />
+            )}
+          </Form.Item>
           <Form.Item
             label={<Space>{t("sysParams.isSystem")}<Tooltip title={t("sysParamsExt.systemHint")}><InfoCircleOutlined style={{ color: "#8c8c8c" }} /></Tooltip></Space>}
             name="isSystem"