{"id":8416,"date":"2022-09-13T12:40:36","date_gmt":"2022-09-13T07:10:36","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-java-realtime-writing-file-when-its-opened\/"},"modified":"2022-09-13T12:40:36","modified_gmt":"2022-09-13T07:10:36","slug":"solved-java-realtime-writing-file-when-its-opened","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-java-realtime-writing-file-when-its-opened\/","title":{"rendered":"[Solved] Java realtime writing file when it&#8217;s opened"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-13971789\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"13971789\" data-parentid=\"13971495\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Interesting:<\/p>\n<p>Lets deal this in simple way.<\/p>\n<pre><code>1. Save a file test.txt somewhere. \n2. Open that file and keep it opened\n<\/code><\/pre>\n<p>In Java write to this file (Standard Code)<\/p>\n<pre><code>FileWriter fw = new FileWriter(new FileOutputStream(new File(\"c:\/test.txt\")));\nfw.write(\"ABC\")\n<\/code><\/pre>\n<p>Now go to notepad file again. I normally used Textpad it does refresh automatically (by an alert) because we changed it behind the scene (In your case through Java).<\/p>\n<p>I hope that will clarify a bit.<\/p>\n<p>To be fare trying to excess the genric notepad exe doesn&#8217;t gurrantee which file you will write in. I am not sure how windows deal with it because you can open 3 different files at one time and which one you will expect to have your data written through java???<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Java realtime writing file when it&#8217;s opened <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Interesting: Lets deal this in simple way. 1. Save a file test.txt somewhere. 2. Open that file and keep it opened In Java write to this file (Standard Code) FileWriter fw = new FileWriter(new FileOutputStream(new File(&#8220;c:\/test.txt&#8221;))); fw.write(&#8220;ABC&#8221;) Now go to notepad file again. I normally used Textpad it does refresh automatically (by an alert) &#8230; <a title=\"[Solved] Java realtime writing file when it&#8217;s opened\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-java-realtime-writing-file-when-its-opened\/\" aria-label=\"More on [Solved] Java realtime writing file when it&#8217;s opened\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[493,323,2392,2391,2390],"class_list":["post-8416","post","type-post","status-publish","format-standard","hentry","category-solved","tag-file","tag-java","tag-outputstream","tag-real-time","tag-runtime"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Java realtime writing file when it&#039;s opened - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-java-realtime-writing-file-when-its-opened\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Java realtime writing file when it&#039;s opened - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Interesting: Lets deal this in simple way. 1. 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