{"id":595,"date":"2021-04-25T17:05:45","date_gmt":"2021-04-25T09:05:45","guid":{"rendered":"https:\/\/fireinsect.top\/?p=595"},"modified":"2021-04-25T17:55:06","modified_gmt":"2021-04-25T09:55:06","slug":"thymeleaf%e5%85%a5%e9%97%a8","status":"publish","type":"post","link":"https:\/\/fireinsect.top\/index.php\/2021\/04\/25\/thymeleaf%e5%85%a5%e9%97%a8\/","title":{"rendered":"Thymeleaf\u5165\u95e8"},"content":{"rendered":"\n<p>Thymeleaf \u662f\u4e00\u4e2aSpring\u7528\u6765\u5f00\u53d1\u52a8\u6001\u7f51\u7ad9\u7684\u6a21\u677f<\/p>\n\n\n\n<!--more-->\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/style.youkeda.com\/img\/ham\/course\/j4\/template1.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-large-font-size\">Maven\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"xml\" class=\"language-xml\"><code>&lt;dependency><\/code>\n<code>   &lt;groupId>org.springframework.boot&lt;\/groupId><\/code>\n<code>   &lt;artifactId>spring-boot-starter-thymeleaf&lt;\/artifactId><\/code>\n<code> &lt;\/dependency><\/code><\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\"><strong>@Controller<\/strong>\n<strong>public<\/strong> <strong>class<\/strong> <strong>SongListControl<\/strong> {\n\n  <strong>@Autowired<\/strong>\n  <strong>private<\/strong> SongListService songListService;\n\n  <strong>@RequestMapping<\/strong>(\"\/songlist\")\n  <strong>public<\/strong> String <strong>index<\/strong>(@RequestParam(\"id\")String id,Model model){\n\n    SongList songList = songListService.get(id);\n    <em>\/\/\u4f20\u9012\u6b4c\u5355\u5bf9\u8c61\u5230\u6a21\u677f\u5f53\u4e2d<\/em>\n    <em>\/\/\u7b2c\u4e00\u4e2a songList \u662f\u6a21\u677f\u4e2d\u4f7f\u7528\u7684\u53d8\u91cf\u540d<\/em>\n    <em>\/\/ \u7b2c\u4e8c\u4e2a songList \u662f\u5f53\u524d\u7684\u5bf9\u8c61\u5b9e\u4f8b<\/em>\n    model.addAttribute(\"songList\",songList);\n\n    <strong>return<\/strong> \"songList\";\/\/\u8fd4\u56de\u5230\u6a21\u677f\u7684\u7f51\u9875\u7684\u540d\u79f0\n  }\n}<\/code><\/pre>\n\n\n\n<p>\u5728Controller\u7684\u57fa\u7840\u4e0a\u901a\u8fc7<code>model.addAttribute(\"songList\",songList);<\/code>\u65b9\u6cd5\u521b\u5efa\u4e86\u4e00\u4e2aModel\u5bf9\u8c61\uff0c\u7136\u540ereturn\u5230\u6a21\u677f\u7f51\u9875\u3002<\/p>\n\n\n\n<p>\u9ed8\u8ba4\u5339\u914d\u5230<code>src\/main\/resources\/templates\/<\/code>\u4e0b\u7684HTML \u4e14\u4f1a\u81ea\u52a8\u5339\u914d\u540e\u7f00\u56e0\u6b64\u53ea\u9700\u8981\u5199\u540d\u5b57\u5373\u53ef\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code has-medium-font-size\"><code lang=\"markup\" class=\"language-markup\">th:text=\"${songList.name}\"\/\/\u4ee5\u6b64\u4f5c\u4e3a\u5c5e\u6027\u6765\u8c03\u7528Model\u5bf9\u8c61<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code has-medium-font-size\"><code lang=\"markup\" class=\"language-markup\">th:each=\"song : ${songs}\"\/\/Thymeleaf\u7684\u5faa\u73af\u8bed\u6cd5\uff0c\u5b83\u7684\u5b50\u6807\u7b7e\u4f1a\u5faa\u73af\n\u5f53\u7136\u8fd9\u4e2asongs\u8981\u662f\u4e00\u4e2aList<\/code><\/pre>\n\n\n\n<p>\u5728each\u4e2d\u5b58\u5728\u4e00\u4e2ait \u7684\u53ef\u9009\u53c2\u6570<code>th:each=\"song,it : ${songs}\"<\/code> \u7528\u4e8e\u8868\u793a\u5f88\u591a\u7edf\u8ba1\u9700\u6c42<\/p>\n\n\n\n<p>\u5728\u5b50\u6807\u7b7e\u4e2d\u53ef\u4ee5\u4f7f\u7528it\u5c5e\u6027\u6765\u5b8c\u6210\u4ee5\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code has-medium-font-size\"><code class=\"\">it.index -----\u8fed\u4ee3\u5bf9\u8c61\u7684index\uff08\u4ece0\u5f00\u59cb\uff09\nit.count -----\u8fed\u4ee3\u5bf9\u8c61\u7684index\uff08\u4ece1\u5f00\u59cb\uff09\nit.current -----\u5f53\u524d\u7684\u8fed\u4ee3\u5bf9\u8c61\uff08\u76f8\u5f53\u4e8e\u4e0a\u9762\u7684song\uff09\nit.even\/odd -----\u5e03\u5c14\u503c\uff0c\u5f53\u524d\u5faa\u73af\u662f\u5426\u4e3a\u5076\u6570\u6216\u5947\u6570\uff08\u4ece0\u5f00\u59cb\u8ba1\u7b97\uff09\nit.first -----\u5e03\u5c14\u503c\uff0c\u5f53\u524d\u5faa\u73af\u662f\u5426\u662f\u7b2c\u4e00\u4e2a\nit.last -----\u5e03\u5c14\u503c\uff0c\u5f53\u524d\u5faa\u73af\u662f\u5426\u662f\u6700\u540e\u4e00\u4e2a<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Thymeleaf \u662f\u4e00\u4e2aSpring\u7528\u6765\u5f00\u53d1\u52a8\u6001\u7f51\u7ad9\u7684\u6a21\u677f<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-595","post","type-post","status-publish","format-standard","hentry","category-5","category-6"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/595"}],"collection":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/comments?post=595"}],"version-history":[{"count":4,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/595\/revisions"}],"predecessor-version":[{"id":599,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/595\/revisions\/599"}],"wp:attachment":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/media?parent=595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/categories?post=595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/tags?post=595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}