diff --git a/frontend/src/pages/DataAnalysis/img/15.png b/frontend/src/pages/DataAnalysis/img/15.png new file mode 100644 index 0000000..a470303 Binary files /dev/null and b/frontend/src/pages/DataAnalysis/img/15.png differ diff --git a/frontend/src/pages/DataAnalysis/img/16.png b/frontend/src/pages/DataAnalysis/img/16.png new file mode 100644 index 0000000..aba5f35 Binary files /dev/null and b/frontend/src/pages/DataAnalysis/img/16.png differ diff --git a/frontend/src/pages/DataAnalysis/img/17.png b/frontend/src/pages/DataAnalysis/img/17.png new file mode 100644 index 0000000..c71f900 Binary files /dev/null and b/frontend/src/pages/DataAnalysis/img/17.png differ diff --git a/frontend/src/pages/Economics/index.jsx b/frontend/src/pages/Economics/index.jsx new file mode 100644 index 0000000..a55cff3 --- /dev/null +++ b/frontend/src/pages/Economics/index.jsx @@ -0,0 +1,30 @@ +import React, { useEffect, useState, useRef } from 'react'; + +function Economics() { + const iframeRef = useRef(null); + + useEffect(() => { + if (iframeRef.current) { + iframeRef.current.contentWindow.addEventListener('message', (event) => { + console.log(11111, event.data); + }); + } + + return () => { + if (iframeRef.current) { + iframeRef.current.contentWindow.removeEventListener('message', (event) => { + console.log('Received message:', event.data); + }); + } + }; + }, []); // 空依赖数组确保只运行一次清理操作 + + return ( +
+