feat: The custom parameters of the tool can set a default value

apps/tools/migrations/internal_tool.sql

@@ -62,7 +62,7 @@ def langsearch(query, apikey):
         raise Exception(f"API请求失败: {response.status_code}, 错误信息: {response.text}")
         return (response.text)', '[{"name": "query", "type": "string", "source": "reference", "is_required": true}]', '[{"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "apikey", "label": "API Key", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "API Key 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "API Key 长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}]', './tool/langsearch/icon.png', true, 'INTERNAL', 'INTERNAL', null, 'None', '', 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', 'default');
 INSERT INTO tool (create_time, update_time, id, name, label, "desc", code, input_field_list, init_field_list, icon, is_active, scope, tool_type, template_id, workspace_id, init_params, user_id, folder_id) VALUES ('2025-03-17 08:16:32.626245 +00:00', '2025-03-17 08:16:32.626308 +00:00', '22c21b76-0308-11f0-9694-5618c4394482', 'MySQL 查询','database_search', '一个连接MySQL数据库执行SQL查询的工具', e'
-def query_mysql(host,port, user, password, database, sql):
+def query_mysql(host, port, user, password, database, sql: str, to_json_str: boolean):
     import pymysql
     import json
     from pymysql.cursors import DictCursor
@@ -76,6 +76,7 @@ def query_mysql(host,port, user, password, database, sql):
             return float(obj)  # 将 Decimal 转换为 float
         raise TypeError(f"Type {type(obj)} not serializable")
 
+    db = None
     try:
         # 创建连接
         db = pymysql.connect(
@@ -102,16 +103,20 @@ def query_mysql(host,port, user, password, database, sql):
                 if isinstance(value, bytes):
                     row[key] = value.decode("utf-8")  # 转换为字符串
 
-        # 将数据序列化为 JSON
-        json_data = json.dumps(data, default=default_serializer, ensure_ascii=False)
-        return json_data
-
-        # 关闭数据库连接
-        db.close()
+        if to_json_str is None or to_json_str is True:
+          # 将数据序列化为 JSON
+          return json.dumps(data, default=default_serializer, ensure_ascii=False)
+        else:
+          # 直接输出数组（list）对象
+          return data
 
     except Exception as e:
         print(f"Error while connecting to MySQL: {e}")
-        raise e', '[{"name": "sql", "type": "string", "source": "reference", "is_required": true}]', '[{"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "host", "label": "host", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "host 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "host长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 20, "minlength": 1, "show-word-limit": true}, "field": "port", "label": "port", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "port 为必填属性", "required": true}, {"max": 20, "min": 1, "message": "port长度在 1 到 20 个字符", "trigger": "blur"}]}, "default_value": "3306", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "user", "label": "user", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "user 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "user长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "root", "show_default_value": false}, {"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "password", "label": "password", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "password 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "password长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "database", "label": "database", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "database 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "database长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}]', './tool/mysql/icon.png', true, 'INTERNAL', 'INTERNAL', null, 'None', null, 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', 'default');
+        raise e
+
+    finally:
+        if db:
+            db.close()', '[{"name": "sql", "type": "string", "source": "reference", "is_required": true}, {"name": "to_json_str", "desc": "结果是否转换为JSON字符串：1=是 | 0=否", "type": "boolean", "source": "custom", "is_required": false, "default_value": "1"}]', '[{"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "host", "label": "host", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "host 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "host长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 20, "minlength": 1, "show-word-limit": true}, "field": "port", "label": "port", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "port 为必填属性", "required": true}, {"max": 20, "min": 1, "message": "port长度在 1 到 20 个字符", "trigger": "blur"}]}, "default_value": "3306", "show_default_value": true}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "user", "label": "user", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "user 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "user长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "root", "show_default_value": true}, {"attrs": {"type": "password", "maxlength": 200, "minlength": 1, "show-password": true, "show-word-limit": true}, "field": "password", "label": "password", "required": true, "input_type": "PasswordInput", "props_info": {"rules": [{"message": "password 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "password长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}, {"attrs": {"maxlength": 200, "minlength": 1, "show-word-limit": true}, "field": "database", "label": "database", "required": true, "input_type": "TextInput", "props_info": {"rules": [{"message": "database 为必填属性", "required": true}, {"max": 200, "min": 1, "message": "database长度在 1 到 200 个字符", "trigger": "blur"}]}, "default_value": "x", "show_default_value": false}]', './tool/mysql/icon.png', true, 'INTERNAL', 'INTERNAL', null, 'None', null, 'f0dd8f71-e4ee-11ee-8c84-a8a1595801ab', 'default');
 INSERT INTO tool (create_time, update_time, id, name, label, "desc", code, input_field_list, init_field_list, icon, is_active, scope, tool_type, template_id, workspace_id, init_params, user_id, folder_id) VALUES ('2025-03-17 07:37:54.620836 +00:00', '2025-03-17 07:37:54.620887 +00:00', 'bd1e8b88-0302-11f0-87bb-5618c4394482', 'PostgreSQL 查询','database_search', '一个连接PostgreSQL数据库执行SQL查询的工具', e'
 def queryPgSQL(database, user, password, host, port, query):
     import psycopg2

ui/src/components/workflow-dropdown-menu/application/index.vue

@@ -213,7 +213,7 @@ function clickNodes(item: any, data?: any, type?: string) {
         tool_lib_id: data.id,
         input_field_list: data.input_field_list.map((field: any) => ({
           ...field,
-          value: field.source == 'reference' ? [] : '',
+          value: field.source === 'reference' ? [] : (field.default_value || ''),
         })),
       }
     }
@@ -239,7 +239,7 @@ function onmousedown(item: any, data?: any, type?: string) {
         tool_lib_id: data.id,
         input_field_list: data.input_field_list.map((field: any) => ({
           ...field,
-          value: field.source == 'reference' ? [] : '',
+          value: field.source === 'reference' ? [] : (field.default_value || ''),
         })),
       }
     }

ui/src/components/workflow-dropdown-menu/knowledge-inner/index.vue

@@ -181,7 +181,7 @@ function clickNodes(item: any, data?: any) {
       tool_lib_id: data.id,
       input_field_list: data.input_field_list.map((field: any) => ({
         ...field,
-        value: field.source == 'reference' ? [] : '',
+        value: field.source === 'reference' ? [] : (field.default_value || ''),
       })),
     }
   }
@@ -203,7 +203,7 @@ function onmousedown(item: any, data?: any) {
       tool_lib_id: data.id,
       input_field_list: data.input_field_list.map((field: any) => ({
         ...field,
-        value: field.source == 'reference' ? [] : '',
+        value: field.source === 'reference' ? [] : (field.default_value || ''),
       })),
     }
   }

ui/src/components/workflow-dropdown-menu/knowledge/index.vue

@@ -204,7 +204,7 @@ function clickNodes(item: any, data?: any) {
       tool_lib_id: data.id,
       input_field_list: data.input_field_list.map((field: any) => ({
         ...field,
-        value: field.source == 'reference' ? [] : '',
+        value: field.source === 'reference' ? [] : (field.default_value || ''),
       })),
     }
   }
@@ -224,7 +224,7 @@ function onmousedown(item: any, data?: any) {
       tool_lib_id: data.id,
       input_field_list: data.input_field_list.map((field: any) => ({
         ...field,
-        value: field.source == 'reference' ? [] : '',
+        value: field.source === 'reference' ? [] : (field.default_value || ''),
       })),
     }
   }

ui/src/components/workflow-dropdown-menu/tool/index.vue

@@ -180,7 +180,7 @@ function clickNodes(item: any, data?: any) {
       tool_lib_id: data.id,
       input_field_list: data.input_field_list.map((field: any) => ({
         ...field,
-        value: field.source == 'reference' ? [] : '',
+        value: field.source === 'reference' ? [] : (field.default_value || ''),
       })),
     }
   }
@@ -202,7 +202,7 @@ function onmousedown(item: any, data?: any) {
       tool_lib_id: data.id,
       input_field_list: data.input_field_list.map((field: any) => ({
         ...field,
-        value: field.source == 'reference' ? [] : '',
+        value: field.source === 'reference' ? [] : (field.default_value || ''),
       })),
     }
   }

ui/src/locales/lang/en-US/dynamics-form.ts

@@ -55,6 +55,10 @@ export default {
       label: 'description',
       placeholder: 'Please enter a description',
     },
+    default_value: {
+      label: 'Default Value',
+      placeholder: 'Please enter a default value',
+    },
   },
   TreeSelect: {
     label: 'Tree Select',

ui/src/locales/lang/zh-CN/dynamics-form.ts

@@ -56,6 +56,10 @@ export default {
       label: '描述',
       placeholder: '请输入描述',
     },
+    default_value: {
+      label: '默认值',
+      placeholder: '请输入默认值',
+    },
   },
   TreeSelect: {
     label: '树形选择器',

ui/src/locales/lang/zh-Hant/dynamics-form.ts

@@ -55,6 +55,10 @@ export default {
       label: '描述',
       placeholder: '請輸入描述',
     },
+    default_value: {
+      label: '默認值',
+      placeholder: '請輸入默認值',
+    },
   },
   TreeSelect: {
     label: '樹狀選擇器',

ui/src/views/tool/ToolDebugDrawer.vue

@@ -61,6 +61,17 @@
                   <div class="flex">
                     <span
                       >{{ item.name }}
+                      <el-tooltip
+                        v-if="item.desc"
+                        effect="dark"
+                        placement="right"
+                        popper-class="max-w-200"
+                      >
+                        <template #content>
+                          {{ item.desc }}
+                        </template>
+                        <AppIcon iconName="app-warning" class="app-warning-icon"></AppIcon>
+                      </el-tooltip>
                       <span class="color-danger" v-if="item.is_required">*</span></span
                     >
                     <el-tag size="small" type="info" class="info-tag ml-4">{{ item.type }}</el-tag>
@@ -182,7 +193,7 @@ const open = (data: any) => {
   if (data.input_field_list.length > 0) {
     data.input_field_list.forEach((item: any) => {
       form.value.debug_field_list.push({
-        value: '',
+        value: (item.default_value || ''),
         ...item,
       })
     })

ui/src/views/tool/component/FieldFormDialog.vue

@@ -43,6 +43,15 @@
           <el-option :label="$t('common.custom')" value="custom" />
         </el-select>
       </el-form-item>
+      <el-form-item v-if="form.source === 'custom'" :label="$t('dynamicsForm.paramForm.default_value.label')">
+        <el-input
+          v-model="form.default_value"
+          :placeholder="$t('dynamicsForm.paramForm.default_value.placeholder')"
+          :maxlength="1024"
+          show-word-limit
+          @blur="form.default_value = form.default_value?.trim()"
+        />
+      </el-form-item>
       <el-form-item :label="$t('dynamicsForm.paramForm.required.label')" @click.prevent>
         <el-switch size="small" v-model="form.is_required"></el-switch>
       </el-form-item>
@@ -97,6 +106,7 @@ watch(dialogVisible, (bool) => {
       type: typeOptions[0],
       desc: '',
       source: 'reference',
+      default_value: '',
       is_required: true,
     }
     isEdit.value = false

ui/src/workflow/nodes/tool-lib-node/index.vue

@@ -169,7 +169,7 @@ const update_field = () => {
         if (find_field && find_field.source == item.source) {
           return { ...item, value: JSON.parse(JSON.stringify(find_field.value)) }
         }
-        return { ...item, value: item.source == 'reference' ? [] : '' }
+        return { ...item, value: item.source === 'reference' ? [] : (item.default_value || '') }
       })
       set(props.nodeModel.properties.node_data, 'input_field_list', merge_input_field_list)
       set(props.nodeModel.properties, 'status', ok.data.is_active ? 200 : 500)

ui/src/workflow/nodes/tool-node/index.vue

@@ -206,7 +206,7 @@ function refreshFieldList(data: any) {
   const list = cloneDeep(props.nodeModel.properties.node_data.input_field_list)
   const obj = {
     ...data,
-    value: data.source === 'reference' ? [] : '',
+    value: data.source === 'reference' ? [] : (data.default_value || ''),
   }
   if (currentIndex.value !== null) {
     list.splice(currentIndex.value, 1, obj)