HA

Pgm

问题描述 有一个抽数据库数据写入文件的定时任务,发现有些文件数据不全,导入一半就结束了。 实现说明 service是共用的同一个,在Quartz类
(async () => { const rawResponse = await fetch('https://httpbin.org/post', { method: 'POST', headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }, body: JSON.stringify({a: 1, b: 'Textual content'}) }); // const content = await rawResponse.json(); const content = await rawResponse.text(); console.log(content); })(); reference Fetch: POST JSON data
工作中要测试网页的视频录制功能,但是是在客户的虚拟机上,没有摄像头,这时候可以使用OBS模拟摄像头来测试 安装OBS,及FireFox(CHR
手动创建image 在项目内创建Dockerfile FROMmaven:3.8.7-eclipse-temurin-11-focalCOPY . .CMD ["mvn", "spring-boot:run", "-Dspring-boot.run.profiles=docker"]# ENTRYPOINT ["mvn", "spring-boot:run", "-Dspring-boot.run.profiles=dock
systemctl --user mask tracker-store.service tracker-miner-fs.service tracker-miner-rss.service tracker-extract.service tracker-miner-apps.service tracker-writeback.service tracker reset --hard sudo reboot reference Tracker process taking lot of CPU
// use spring FileSystemUtils.deleteRecursively(file); // java 8 Files.walk(path) .sorted(Comparator.reverseOrder()) .map(Path::toFile) .forEach(File::delete); reference Delete a Directory Recursively in Java | Baeldung
F12 -> Sources -> Snippets -> new snippet可新建代码片段,创建完成后右键运行即可 reference Run snippets of JavaScript
html2canvas 使html2canvas 在ie11中工作 <script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script> html2canvas 在ie11中渲染出不明色块 html2canvas(document.querySelector('#preview_modal'), { allowTaint: false, useCORS: true, scale: 2, }) 使用 html2canvas 生成图片在新tab打开 var image = new Image(); image.src = canvas.toDataURL(); var wImage
停止网页重定向 window.addEventListener("beforeunload", () => { debugger; }, false); JS转换字符为UNICODE escape("转换字符").replace(/%/g, "\\").toLowerCase(); // 十进制u