优化数据发送逻辑,确保使用原始数据对象,并增加 props.data 变化的日志记录
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@ -42,7 +42,8 @@ function sendDataToIframe(payload: Array<[number, number]>) {
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// 确保 iframe 存在、其 contentWindow 可访问且已发送初始化指令
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if (iframeRef.value?.contentWindow && isIframeInitialized.value) {
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console.log('Vue 组件:向 iframe 发送数据:', payload);
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iframeRef.value.contentWindow.postMessage({ type: 'FEED_DATA', payload }, '*');
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// 使用 toRaw 获取原始数据对象
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iframeRef.value.contentWindow.postMessage({ type: 'FEED_DATA', payload: toRaw(payload) }, '*');
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} else {
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console.warn('Vue 组件:iframe 未初始化或数据无效,无法发送 FEED_DATA 消息。');
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}
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@ -52,6 +53,7 @@ function sendDataToIframe(payload: Array<[number, number]>) {
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watch(
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() => props.data,
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(newData) => {
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console.log('Vue 组件:props.data 发生变化:', newData);
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// 确保新数据有效且 iframe 已初始化
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if (newData && newData.length > 0 && isIframeInitialized.value) {
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// 直接发送更新后的数据
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@ -6,11 +6,22 @@ definePage({
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},
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});
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const data: Array<[number, number]> = [
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type ConstellationDiagramArr = Array<[number, number]>;
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const data = ref<ConstellationDiagramArr>([
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[0.20898877234451796, 0.8329353515647436],
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[-0.6589349632101078, 0.5886313023998213],
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[-0.5525702944049637, -0.7953057951401711],
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];
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]);
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setTimeout(() => {
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// 测试数据更新
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data.value.push(
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[0.20898877234451796, 0.8329353515647436],
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[-0.6589349632101078, 0.5886313023998213],
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[-0.5525702944049637, -0.7953057951401711],
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);
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}, 1000);
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</script>
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<template>
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