{"id":83,"date":"2021-01-07T15:56:37","date_gmt":"2021-01-07T07:56:37","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=83"},"modified":"2021-01-07T15:56:38","modified_gmt":"2021-01-07T07:56:38","slug":"xml-%e7%ba%a6%e6%9d%9f","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-83.html","title":{"rendered":"xml \u7ea6\u675f"},"content":{"rendered":"\n<p>\u7ea6\u675f\u7684\u4f5c\u7528\uff1a\u9650\u5236\u5199\u7684\u6807\u7b7e\uff0c\u4ee5\u4fbf\u8ba9\u7a0b\u5e8f\u80fd\u591f\u8bfb\u53d6<\/p>\n\n\n\n<p>\u7ea6\u675f\u7684\u5206\u7c7b\uff1a<\/p>\n\n\n\n<ul><li>DTD:\u4e00\u79cd\u7b80\u5355\u7684\u7ea6\u675f\u6280\u672f<\/li><li>Schema:\u4e00\u79cd\u590d\u6742\u7684\u7ea6\u675f\u6280\u672f<\/li><\/ul>\n\n\n\n<h4 class=\"has-text-align-center\">1.DTD \u7ea6\u675f<\/h4>\n\n\n\n<h5>1.\u5f15\u5165DTD\u6587\u4ef6\uff08\u6587\u4ef6\u540e\u7f00 .dtd)<\/h5>\n\n\n\n<p>1.\u5185\u90e8 DTD \uff1a\u76f4\u63a5\u5c06\u7ea6\u675f\u5199\u5728\u6587\u4ef6\u5185<\/p>\n\n\n\n<p>2.\u5916\u90e8\u7ea6\u675f<\/p>\n\n\n\n<ul><li>\u672c\u5730\uff1a&lt;!DOCTYPE \u6839\u6807\u7b7e\u540d\u79f0 SYSTEM &#8220;DTD\u6587\u4ef6\u4f4d\u7f6e&#8221;> <\/li><li>\u7f51\u7edc\uff1a&lt;!DOCTYPE \u6839\u6807\u7b7e\u540d\u79f0 PUBLIC &#8220;DTD\u6587\u4ef6\u540d&#8221; &#8220;DTD\u6587\u4ef6\u4f4d\u7f6e&#8221;><\/li><\/ul>\n\n\n\n<h5> 2.\u9605\u8bfb\u4e0e\u7f16\u5199DTD\uff0c\u8fd9\u91cc\u7ed9\u4e00\u4e2a\u793a\u4f8b<\/h5>\n\n\n\n<p>\u89c4\u5b9a\u6839\u6807\u7b7e\u662f students\uff0c\u5b50\u6807\u7b7e\u662f student\uff0cstudent\u91cc\u6709 name, age, sex<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!ELEMENT students (student*) >\r\n&lt;!ELEMENT student (name,age,sex)>\r\n&lt;!ELEMENT name (#PCDATA)>\r\n&lt;!ELEMENT age (#PCDATA)>\r\n&lt;!ELEMENT sex (#PCDATA)>\r\n&lt;!ATTLIST student number ID #REQUIRED><\/code><\/pre>\n\n\n\n<h4 class=\"has-text-align-center\">2.Schema \u7ea6\u675f<\/h4>\n\n\n\n<h5>1.\u5f15\u5165Schema\u6587\u4ef6\uff08\u6587\u4ef6\u540e\u7f00 .xsd\uff09<\/h5>\n\n\n\n<p>1.\u9996\u5148\u4e66\u5199\u6839\u6807\u7b7e\uff0c\u5728\u6839\u6807\u7b7e\u4e2d\uff0c\u586b\u5199xsi \u524d\u7f00\uff0c\u8be5\u53d6\u503c\u6709\u591a\u79cd\uff0c\u8fd9\u91cc\u5199\u4e00\u79cd<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/code><\/pre>\n\n\n\n<p>2.\u5f15\u5165 xsd \u6587\u4ef6\u547d\u540d\u7a7a\u95f4\uff0c\u8fd9\u91cc\u7684location\u5c31\u662f\u6587\u4ef6\u547d\u540d\u7a7a\u95f4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xsi:schemaLocation=\"http:\/\/www.52dixiaowo.com\/xml  student.xsd\"<\/code><\/pre>\n\n\n\n<p>3\u4e3a\u6bcf\u4e00\u4e2a xsd \u58f0\u660e\u4e00\u4e2a\u7ea6\u675f\u524d\u7f00\uff0c\u4f5c\u4e3a\u8868\u793a\uff0c\u4f8b\u5982 a \u524d\u7f00\uff08\u9ed8\u8ba4\u4e3a\u7a7a\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xmlns:a=\"http:\/\/www.52dixiaowo.com\/xml\"<\/code><\/pre>\n\n\n\n<h5>2.\u9605\u8bfb\u4e0e\u7f16\u5199 xsd<\/h5>\n\n\n\n<p>\u4ecd\u7136\u662f student \u7ea6\u675f\uff0c\u6839\u6807\u7b7e students\uff0c\u5b50\u6807\u7b7estudent\uff0c\u5c5e\u6027name, age, sex<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?xml version=\"1.0\"?>\r\n&lt;xsd:schema xmlns=\"http:\/\/www.52dixiaowo.com\/xml\"\r\n        xmlns:xsd=\"http:\/\/www.w3.org\/2001\/XMLSchema\"\r\n        targetNamespace=\"http:\/\/www.52dixiaowo.coms\/xml\" elementFormDefault=\"qualified\">\r\n    &lt;xsd:element name=\"students\" type=\"studentsType\"\/>\r\n    &lt;xsd:complexType name=\"studentsType\">\r\n        &lt;xsd:sequence>\r\n            &lt;xsd:element name=\"student\" type=\"studentType\" minOccurs=\"0\" maxOccurs=\"unbounded\"\/>\r\n        &lt;\/xsd:sequence>\r\n    &lt;\/xsd:complexType>\r\n    &lt;xsd:complexType name=\"studentType\">\r\n        &lt;xsd:sequence>\r\n            &lt;xsd:element name=\"name\" type=\"xsd:string\"\/>\r\n            &lt;xsd:element name=\"age\" type=\"ageType\" \/>\r\n            &lt;xsd:element name=\"sex\" type=\"sexType\" \/>\r\n        &lt;\/xsd:sequence>\r\n        &lt;xsd:attribute name=\"number\" type=\"numberType\" use=\"required\"\/>\r\n    &lt;\/xsd:complexType>\r\n    &lt;xsd:simpleType name=\"sexType\">\r\n        &lt;xsd:restriction base=\"xsd:string\">\r\n            &lt;xsd:enumeration value=\"male\"\/>\r\n            &lt;xsd:enumeration value=\"female\"\/>\r\n        &lt;\/xsd:restriction>\r\n    &lt;\/xsd:simpleType>\r\n    &lt;xsd:simpleType name=\"ageType\">\r\n        &lt;xsd:restriction base=\"xsd:integer\">\r\n            &lt;xsd:minInclusive value=\"0\"\/>\r\n            &lt;xsd:maxInclusive value=\"256\"\/>\r\n        &lt;\/xsd:restriction>\r\n    &lt;\/xsd:simpleType>\r\n    &lt;xsd:simpleType name=\"numberType\">\r\n        &lt;xsd:restriction base=\"xsd:string\">\r\n            &lt;xsd:pattern value=\"heima_\\d{4}\"\/>\r\n        &lt;\/xsd:restriction>\r\n    &lt;\/xsd:simpleType>\r\n&lt;\/xsd:schema> \r<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7ea6\u675f\u7684\u4f5c\u7528\uff1a\u9650\u5236\u5199\u7684\u6807\u7b7e\uff0c\u4ee5\u4fbf\u8ba9\u7a0b\u5e8f\u80fd\u591f\u8bfb\u53d6 \u7ea6\u675f\u7684\u5206\u7c7b\uff1a DTD:\u4e00\u79cd\u7b80\u5355\u7684\u7ea6\u675f\u6280\u672f Schema:\u4e00\u79cd\u590d\u6742&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-83.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">xml \u7ea6\u675f<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/83"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/83\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=83"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=83"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}