{"id":20152,"date":"2024-03-15T20:02:06","date_gmt":"2024-03-15T20:02:06","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/"},"modified":"2024-03-21T17:24:19","modified_gmt":"2024-03-21T17:24:19","slug":"how-to-replace-multiple-characters-in-a-java-string","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/","title":{"rendered":"How to replace multiple characters in a JAVA string?"},"content":{"rendered":"

In Java, you can use the replace() method of the String class to replace multiple characters. There are two forms of this method:<\/p>\n

    \n
  1. replace a single character:<\/li>\n<\/ol>\n
    String str = \"Hello World\";\r\nString newStr = str.replace('o', 'a');\r\nSystem.out.println(newStr); \/\/ \u8f93\u51fa\uff1aHella Warld\r\n<\/code><\/pre>\n
      \n
    1. Replace multiple characters.<\/li>\n<\/ol>\n
      String str = \"Hello World\";\r\nString newStr = str.replace(\"o\", \"a\").replace(\"l\", \"b\");\r\nSystem.out.println(newStr); \/\/ \u8f93\u51fa\uff1aHebba Warbd\r\n<\/code><\/pre>\n
      In the second form, you can use the replace() method repeatedly to substitute multiple characters one after another. Keep in mind that each time you call the replace() method, it will return a new string without changing the original string.<\/p>\n","protected":false},"excerpt":{"rendered":"
      In Java, you can use the replace() method of the String class to replace multiple characters. There are two forms of this method: replace a single character: String str = “Hello World”; String newStr = str.replace(‘o’, ‘a’); System.out.println(newStr); \/\/ \u8f93\u51fa\uff1aHella Warld Replace multiple characters. String str = “Hello World”; String newStr = str.replace(“o”, “a”).replace(“l”, “b”); […]<\/p>\n","protected":false},"author":11,"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-20152","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to replace multiple characters in a JAVA string? - 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\/how-to-replace-multiple-characters-in-a-java-string\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to replace multiple characters in a JAVA string?\" \/>\n<meta property=\"og:description\" content=\"In Java, you can use the replace() method of the String class to replace multiple characters. There are two forms of this method: replace a single character: String str = "Hello World"; String newStr = str.replace('o', 'a'); System.out.println(newStr); \/\/ \u8f93\u51fa\uff1aHella Warld Replace multiple characters. String str = "Hello World"; String newStr = str.replace("o", "a").replace("l", "b"); […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/\" \/>\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=\"2024-03-15T20:02:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-21T17:24:19+00:00\" \/>\n<meta name=\"author\" content=\"Olivia Parker\" \/>\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=\"Olivia Parker\" \/>\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\/how-to-replace-multiple-characters-in-a-java-string\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/\"},\"author\":{\"name\":\"Olivia Parker\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/3ff7b3da0e45ac5dbbef2502f3cea8d9\"},\"headline\":\"How to replace multiple characters in a JAVA string?\",\"datePublished\":\"2024-03-15T20:02:06+00:00\",\"dateModified\":\"2024-03-21T17:24:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/\"},\"wordCount\":79,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-replace-multiple-characters-in-a-java-string\/\",\"name\":\"How to replace multiple characters in a JAVA string? 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