page_getData
Retrieve data objects from the current page in WeChat Mini Programs, with optional path specification for targeted extraction.
Instructions
获取当前页面的数据对象，可选择指定路径。
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| connection | No | ||
| path | No |
Implementation Reference
- src/tools/page.ts:120-135 (handler)The execute handler function for the page_getData tool. It parses input parameters, uses the manager to execute on the page, calls page.data(path) to get data, serializes it, and returns formatted JSON.
execute: async (rawArgs, context: ToolContext) => { const args = getPageDataParameters.parse(rawArgs ?? {}); return manager.withPage<ContentResult>( context.log, { overrides: args.connection }, async (page) => { const data = await page.data(args.path); return toTextResult( formatJson({ path: args.path ?? null, data: toSerializableValue(data), }) ); } ); }, - src/tools/page.ts:16-18 (schema)Zod schema defining the input parameters for the page_getData tool: optional path string, extending connectionContainerSchema.
const getPageDataParameters = connectionContainerSchema.extend({ path: z.string().trim().min(1).optional(), }); - src/tools/page.ts:42-51 (registration)Local registration of page_getData tool within the createPageTools factory function, which returns an array of page-related tools including page_getData.
export function createPageTools(manager: WeappAutomatorManager): AnyTool[] { return [ createGetElementTool(manager), createWaitForElementTool(manager), createWaitForTimeoutTool(manager), createGetPageDataTool(manager), createSetPageDataTool(manager), createCallPageMethodTool(manager), ]; } - src/tools.ts:7-13 (registration)Intermediate registration aggregating page tools (including page_getData) via spread of createPageTools(manager).
export function createTools(manager: WeappAutomatorManager): AnyTool[] { return [ ...createApplicationTools(manager), ...createPageTools(manager), ...createElementTools(manager), ]; } - src/index.ts:17-17 (registration)Final server-level registration of all tools, including page_getData, by adding the output of createTools to the FastMCP server.
server.addTools(createTools(manager));