<template><el-button @click="handle">click</el-button>{{time}}
</template><script lang="ts" setup>
import init, {generate_excel} from "@/pkg/file_util";
import {ref} from "vue";function downloadExcelFromUint8Array(uint8Array: Uint8Array, filename = 'data.xlsx') {// 创建 Blob 对象const blob = new Blob([uint8Array], {type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'});// 创建下载链接const url = URL.createObjectURL(blob);const a = document.createElement('a');a.href = url;a.download = filename;document.body.appendChild(a);a.click();// 清理资源document.body.removeChild(a);URL.revokeObjectURL(url);
}const time = ref(0);
const handle = async function () {const wasmMemory = new WebAssembly.Memory({initial: 10,maximum: 100,shared: true // 关键！});const sharedBuffer = wasmMemory.buffer;const worker1 = new Worker('/pkg/file_util', {type: 'module'});// 将共享内存传递给每个Workerworker1.postMessage({ type: 'init', memory: sharedBuffer });// const s = new Date().getTime();// await init();// console.log(generate_excel);// const uint8Array = generate_excel(10000 * 10);// console.log(uint8Array);//// downloadExcelFromUint8Array(uint8Array);time.value = (new Date().getTime() - s) / 1000;
};
</script><style lang="scss">
//@use "@jhlc/jh-ui/src/element-plus/index";
//@import '@jhlc/platform/lib/style.css';
</style>