37 lines
739 B
JavaScript
37 lines
739 B
JavaScript
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// pythonBridge.js
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import { ref, onMounted } from 'vue';
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export function usePythonBridge() {
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const bridge = ref(null);
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// 初始化 QWebChannel
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const initBridge = () => {
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new QWebChannel(qt.webChannelTransport, (channel) => {
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bridge.value = channel.objects.bridge;
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});
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};
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// 调用 Python 方法
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const callPython = (data) => {
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if (bridge.value) {
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bridge.value.stringFromJs(data);
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}
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};
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// 从 Python 获取数据
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const getPythonData = () => {
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if (bridge.value) {
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bridge.value.stringToJs(function (result) {
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alert(result);
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});
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}
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};
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// 在组件挂载时初始化桥接
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onMounted(initBridge);
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return {
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callPython,
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getPythonData
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};
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}
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