57 lines
1.3 KiB
TypeScript
57 lines
1.3 KiB
TypeScript
const main = () => {
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const random = Math.random().toString(36).slice(-6)
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return 'hello a ' + random
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}
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// fs.writeFileSync('./a.txt', main() + '\n', { flag: 'a' })
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console.log('pwd', process.cwd())
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// const value = fs.readFileSync('./bun.config.ts', 'utf-8')
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// console.log('a.txt 内容:', value)
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const listen = async () => {
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console.log('子进程启动，等待消息...')
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const getParams = async () => {
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return new Promise((resolve) => {
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process.on('message', (msg) => {
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console.log('子进程收到消息:', msg)
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resolve(msg)
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})
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})
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}
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try {
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const params = await getParams()
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console.log('处理参数:', params)
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// 执行主要逻辑
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const result = main()
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// 发送结果回主进程
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const response = {
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foo: 'bar',
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params,
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success: true,
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data: { code: 200, data: result },
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timestamp: new Date().toISOString()
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}
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process.send?.(response, (error) => {
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if (error) {
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console.error('发送消息失败:', error)
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} else {
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console.log('成功发送响应:', response)
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}
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process.exit(0)
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})
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} catch (error) {
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console.error('子进程执行出错:', error)
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process.send?.({
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success: false,
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error: error.message
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})
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process.exit(1)
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}
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}
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// 启动监听
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listen().catch(console.error) |