{"id":19269,"date":"2024-03-15T18:36:45","date_gmt":"2024-03-15T18:36:45","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/"},"modified":"2024-03-21T15:17:52","modified_gmt":"2024-03-21T15:17:52","slug":"how-to-use-the-xml-parser-tinyxml","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/","title":{"rendered":"How to use the XML parser TinyXML?"},"content":{"rendered":"

To parse an XML file using TinyXML, you can follow these steps:<\/p>\n

    \n
  1. Download the library files and headers of TinyXML, and include them in your project.<\/li>\n
  2. Create a TiXmlDocument object to represent an XML document.<\/li>\n<\/ol>\n
    TiXmlDocument doc;\r\n<\/code><\/pre>\n
      \n
    1. Upload document<\/li>\n<\/ol>\n
      if<\/span> (doc.LoadFile<\/span>(\"example.xml\"<\/span>)) {\r\n    \/\/ XML\u6587\u4ef6\u52a0\u8f7d\u6210\u529f<\/span>\r\n} else<\/span> {\r\n    \/\/ XML\u6587\u4ef6\u52a0\u8f7d\u5931\u8d25<\/span>\r\n}\r\n<\/code><\/pre>\n
        \n
      1. Main element<\/li>\n<\/ol>\n
        TiXmlElement* root = doc.RootElement<\/span>();\r\n<\/code><\/pre>\n
          \n
        1. InitialElement<\/li>\n
        2. The element that comes directly after.<\/li>\n<\/ol>\n
          \/\/ \u904d\u5386\u6839\u5143\u7d20\u7684\u5b50\u5143\u7d20<\/span>\r\nfor<\/span> (TiXmlElement* elem = root->FirstChildElement<\/span>(); elem != nullptr<\/span>; elem = elem->NextSiblingElement<\/span>()) {\r\n    \/\/ \u5904\u7406\u6bcf\u4e2a\u5b50\u5143\u7d20<\/span>\r\n}\r\n<\/code><\/pre>\n
            \n
          1. Characteristic<\/li>\n<\/ol>\n
            const<\/span> char<\/span>* value = elem->Attribute<\/span>(\"attribute_name\"<\/span>);\r\n<\/code><\/pre>\n
              \n
            1. Obtain the text<\/li>\n<\/ol>\n
              const<\/span> char<\/span>* text = elem->GetText<\/span>();\r\n<\/code><\/pre>\n
                \n
              1. Assign a value<\/li>\n<\/ol>\n
                elem->SetValue<\/span>(\"new_value\"<\/span>);\r\n<\/code><\/pre>\n
                  \n
                1. Preserve the document.<\/li>\n<\/ol>\n
                  doc.SaveFile<\/span>(\"example.xml\"<\/span>);\r\n<\/code><\/pre>\n
                  The above are the basic steps for parsing an XML file using TinyXML. Depending on your specific needs, you can utilize more TinyXML methods and attributes to handle the parsing and manipulation of XML documents.<\/p>\n","protected":false},"excerpt":{"rendered":"
                  To parse an XML file using TinyXML, you can follow these steps: Download the library files and headers of TinyXML, and include them in your project. Create a TiXmlDocument object to represent an XML document. TiXmlDocument doc; Upload document if (doc.LoadFile(“example.xml”)) { \/\/ XML\u6587\u4ef6\u52a0\u8f7d\u6210\u529f } else { \/\/ XML\u6587\u4ef6\u52a0\u8f7d\u5931\u8d25 } Main element TiXmlElement* root = […]<\/p>\n","protected":false},"author":6,"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-19269","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to use the XML parser TinyXML? - 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-use-the-xml-parser-tinyxml\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to use the XML parser TinyXML?\" \/>\n<meta property=\"og:description\" content=\"To parse an XML file using TinyXML, you can follow these steps: Download the library files and headers of TinyXML, and include them in your project. Create a TiXmlDocument object to represent an XML document. TiXmlDocument doc; Upload document if (doc.LoadFile("example.xml")) { \/\/ XML\u6587\u4ef6\u52a0\u8f7d\u6210\u529f } else { \/\/ XML\u6587\u4ef6\u52a0\u8f7d\u5931\u8d25 } Main element TiXmlElement* root = […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/\" \/>\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=\"2024-03-15T18:36:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-21T15:17:52+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin Taylor\" \/>\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=\"Benjamin Taylor\" \/>\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-use-the-xml-parser-tinyxml\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/\"},\"author\":{\"name\":\"Benjamin Taylor\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9\"},\"headline\":\"How to use the XML parser TinyXML?\",\"datePublished\":\"2024-03-15T18:36:45+00:00\",\"dateModified\":\"2024-03-21T15:17:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/\"},\"wordCount\":98,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-use-the-xml-parser-tinyxml\/\",\"name\":\"How to use the XML parser TinyXML? 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