{"id":14170,"date":"2024-03-15T08:36:00","date_gmt":"2024-03-15T08:36:00","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-is-the-length-of-a-java-array-represented\/"},"modified":"2025-08-06T04:51:41","modified_gmt":"2025-08-06T04:51:41","slug":"how-is-the-length-of-a-java-array-represented","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-is-the-length-of-a-java-array-represented\/","title":{"rendered":"Java Array Length: Complete Guide"},"content":{"rendered":"<p>In Java, the keyword &#8220;length&#8221; can be used to represent the length of an array. The specific usage is: arrayName.length. For example, if there is an integer array intArray, you can obtain the length of the array through intArray.length. It is important to note that the length of an array is a property, not a method, so parentheses are not required.<\/p>\n<p>Here is a sample code:<\/p>\n<pre class=\"post-pre\"><code class=\"lang-java\">int[] intArray = {1, 2, 3, 4, 5};\r\nint length = intArray.length;\r\nSystem.out.println(\"\u6570\u7ec4\u7684\u957f\u5ea6\u4e3a\uff1a\" + length);\r\n<\/code><\/pre>\n<p>The output will be: the length of the array is 5.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Java, the keyword &#8220;length&#8221; can be used to represent the length of an array. The specific usage is: arrayName.length. For example, if there is an integer array intArray, you can obtain the length of the array through intArray.length. It is important to note that the length of an array is a property, not a [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[19087,7471,3437,180,19088],"class_list":["post-14170","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-array-properties","tag-java-array-length","tag-java-arrays","tag-java-programming","tag-length-property-java"],"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>Java Array Length: Complete Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to access Java array length using the length property. 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