{"id":18386,"date":"2024-03-15T16:50:38","date_gmt":"2024-03-15T16:50:38","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/"},"modified":"2024-03-21T13:11:02","modified_gmt":"2024-03-21T13:11:02","slug":"what-is-the-purpose-of-getresourceasstream-in-java","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/","title":{"rendered":"What is the purpose of getResourceAsStream in Java?"},"content":{"rendered":"<p>getResourceAsStream() is a method in Java used to obtain an input stream for a resource file.<\/p>\n<p>It is commonly used in Java applications to read resource files from the classpath, where this method can be used to obtain the input stream of the resource file in order to read its content.<\/p>\n<p>For example, if there is a configuration file config.properties located in the resources directory of the project, you can use the getResourceAsStream() method to obtain the input stream of the file, and then read the file content through the input stream.<\/p>\n<p>By using the getResourceAsStream() method, one can avoid using absolute paths to read resource files, making the code more flexible and portable.<\/p>\n<p>The sample code is as follows:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-type\">InputStream<\/span> <span class=\"hljs-variable\">inputStream<\/span> <span class=\"hljs-operator\">=<\/span> getClass().getResourceAsStream(<span class=\"hljs-string\">\"\/config.properties\"<\/span>);\r\n<span class=\"hljs-type\">Properties<\/span> <span class=\"hljs-variable\">properties<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">Properties<\/span>();\r\nproperties.load(inputStream);\r\n<\/code><\/pre>\n<p>This code snippet allows you to obtain the input stream of the config.properties file in a Java application and read the contents of the file using the Properties class. It is important to note that you need to pass the relative path of the resource file with a forward slash at the beginning in the getResourceAsStream() method.<\/p>\n<p>It is important to note that the getResourceAsStream() method returns an input stream, and the appropriate way to read the content in the input stream should be chosen based on specific requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>getResourceAsStream() is a method in Java used to obtain an input stream for a resource file. It is commonly used in Java applications to read resource files from the classpath, where this method can be used to obtain the input stream of the resource file in order to read its content. For example, if there [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-18386","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the purpose of getResourceAsStream in Java? - Blog - Silicon Cloud<\/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:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the purpose of getResourceAsStream in Java?\" \/>\n<meta property=\"og:description\" content=\"getResourceAsStream() is a method in Java used to obtain an input stream for a resource file. 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For example, if there [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-15T16:50:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-21T13:11:02+00:00\" \/>\n<meta name=\"author\" content=\"Ava Mitchell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ava Mitchell\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/\"},\"author\":{\"name\":\"Ava Mitchell\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64\"},\"headline\":\"What is the purpose of getResourceAsStream in Java?\",\"datePublished\":\"2024-03-15T16:50:38+00:00\",\"dateModified\":\"2024-03-21T13:11:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/\"},\"wordCount\":219,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-getresourceasstream-in-java\/\",\"name\":\"What is the purpose of getResourceAsStream in Java? 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