{"id":63,"date":"2019-11-28T13:23:49","date_gmt":"2019-11-28T04:23:49","guid":{"rendered":"http:\/\/kpc2019.satoshis.jp\/?p=63"},"modified":"2019-11-28T16:23:26","modified_gmt":"2019-11-28T07:23:26","slug":"%e3%83%86%e3%83%b3%e3%83%97%e3%83%ac%e3%83%bc%e3%83%88%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%b3%e3%81%a8%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e5%88%a9%e7%94%a8","status":"publish","type":"post","link":"https:\/\/kpc2019.satoshis.jp\/?p=63","title":{"rendered":"\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5229\u7528"},"content":{"rendered":"

\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u306eThymeleaf\u3068\u3001HSQLDB\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u3046\u305f\u3081\u306bpom.xml\u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n

\r\n<?xml version="1.0" encoding="UTF-8"?>\r\n<project xmlns="http:\/\/maven.apache.org\/POM\/4.0.0" xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"\r\n\txsi:schemaLocation="http:\/\/maven.apache.org\/POM\/4.0.0 https:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd">\r\n\t<modelVersion>4.0.0<\/modelVersion>\r\n\t<parent>\r\n\t\t<groupId>org.springframework.boot<\/groupId>\r\n\t\t<artifactId>spring-boot-starter-parent<\/artifactId>\r\n\t\t<version>2.2.1.RELEASE<\/version>\r\n\t\t<relativePath\/> <!-- lookup parent from repository -->\r\n\t<\/parent>\r\n\t<groupId>com.example<\/groupId>\r\n\t<artifactId>demo<\/artifactId>\r\n\t<version>0.0.1-SNAPSHOT<\/version>\r\n\t<name>demo<\/name>\r\n\t<description>Demo project for Spring Boot<\/description>\r\n\r\n\t<properties>\r\n\t\t<java.version>1.8<\/java.version>\r\n\t<\/properties>\r\n\r\n\t<dependencies>\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework.boot<\/groupId>\r\n\t\t\t<artifactId>spring-boot-starter-web<\/artifactId>\r\n\t\t<\/dependency>\r\n\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework.boot<\/groupId>\r\n\t\t\t<artifactId>spring-boot-starter-test<\/artifactId>\r\n\t\t\t<scope>test<\/scope>\r\n\t\t\t<exclusions>\r\n\t\t\t\t<exclusion>\r\n\t\t\t\t\t<groupId>org.junit.vintage<\/groupId>\r\n\t\t\t\t\t<artifactId>junit-vintage-engine<\/artifactId>\r\n\t\t\t\t<\/exclusion>\r\n\t\t\t<\/exclusions>\r\n\t\t<\/dependency>\r\n\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework.boot<\/groupId>\r\n\t\t\t<artifactId>spring-boot-starter-thymeleaf<\/artifactId>\r\n\t\t<\/dependency>\r\n\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework.boot<\/groupId>\r\n\t\t\t<artifactId>spring-boot-starter-data-jpa<\/artifactId>\r\n\t\t<\/dependency>\r\n\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.hsqldb<\/groupId>\r\n\t\t\t<artifactId>hsqldb<\/artifactId>\r\n\t\t<\/dependency>\r\n\t\t\r\n\t<\/dependencies>\r\n\r\n\t<build>\r\n\t\t<plugins>\r\n\t\t\t<plugin>\r\n\t\t\t\t<groupId>org.springframework.boot<\/groupId>\r\n\t\t\t\t<artifactId>spring-boot-maven-plugin<\/artifactId>\r\n\t\t\t<\/plugin>\r\n\t\t<\/plugins>\r\n\t<\/build>\r\n\r\n<\/project>\r\n<\/pre>\n
\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u306e\u3084\u308a\u3068\u308a\u3092\u884c\u3046<\/h3>\n
form1.html<\/p>\n
\r\n<!DOCTYPE html>\r\n<html xmlns:th="http:\/\/www.thymeleaf.org">\r\n<head>\r\n<meta charset="UTF-8">\r\n<title>\u5165\u529b\u30d5\u30a9\u30fc\u30e0<\/title>\r\n<\/head>\r\n<body>\r\n\r\n<h1>form1<\/h1>\r\n<p th:text="${msg}"><\/p>\r\n<form action="\/form1" method="post">\r\n\t\u304a\u306a\u307e\u3048\uff1a<input type="text" name="name" \/>\r\n\t<br \/>\r\n\t\u8a55\u4fa1\uff1a<input type="text" name="eval" \/>\r\n\t<input type="submit" value="Click!" \/>\r\n<\/form>\r\n\r\n<\/body>\r\n<\/html>\r\n<\/pre>\n
IndexController.java \u306b form1 \u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n
\r\npackage com.example.demo;\r\n\r\nimport org.springframework.stereotype.Controller;\r\nimport org.springframework.web.bind.annotation.RequestMapping;\r\nimport org.springframework.web.bind.annotation.RequestMethod;\r\nimport org.springframework.web.bind.annotation.RequestParam;\r\nimport org.springframework.web.servlet.ModelAndView;\r\n\r\n@Controller\r\npublic class IndexConroller {\r\n\t@RequestMapping("\/test")\r\n\tpublic ModelAndView index(ModelAndView model) {\r\n\t\tmodel.setViewName("index");\r\n\t\tmodel.addObject("msg", "\u30b5\u30fc\u30d0\u30fc\u3067\u8a2d\u5b9a\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u3059\u3088");\r\n\t\treturn model;\r\n\t}\r\n\r\n\t@RequestMapping(value="\/form1", method=RequestMethod.GET)\r\n\tpublic ModelAndView form(ModelAndView model) {\r\n\t\tmodel.setViewName("form1");\r\n\t\treturn model;\r\n\t}\r\n\r\n\t@RequestMapping(value="\/form1", method=RequestMethod.POST)\r\n\tpublic ModelAndView form1(ModelAndView model,\r\n\t\t\t@RequestParam("name") String name,\r\n\t\t\t@RequestParam("eval") String eval) {\r\n\t\tmodel.setViewName("form1");\r\n\t\tint percent = (name + eval).hashCode() % 101;\r\n\t\tpercent = Math.abs(percent);\r\n\t\tString result = name + " \u3055\u3093\u306e " + eval + " \u5ea6\u306f" + percent + "%\u3067\u3059\u3002";\r\n\t\tmodel.addObject("msg", result);\r\n\t\treturn model;\r\n\t}\r\n}\r\n<\/pre>\n
th:each \u3092\u4f7f\u3063\u3066\u8907\u6570\u306e\u8981\u7d20\u3092\u8868\u793a\u3059\u308b<\/h3>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306bList\u3092\u7528\u610f\u3057\u3066\u904e\u53bb\u306e\u5185\u5bb9\u3092\u4fdd\u5b58\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3002
\n\u307e\u305f\u3001List\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u6e21\u3059\u3088\u3046\u306b\u3059\u308b\u3002<\/p>\n
\r\npackage com.example.demo;\r\n\r\nimport java.util.ArrayList;\r\nimport java.util.List;\r\n\r\nimport org.springframework.stereotype.Controller;\r\nimport org.springframework.web.bind.annotation.RequestMapping;\r\nimport org.springframework.web.bind.annotation.RequestMethod;\r\nimport org.springframework.web.bind.annotation.RequestParam;\r\nimport org.springframework.web.servlet.ModelAndView;\r\n\r\n@Controller\r\npublic class IndexConroller {\r\n\tprivate List<String> list = new ArrayList<>();\r\n\r\n\t@RequestMapping("\/test")\r\n\tpublic ModelAndView index(ModelAndView model) {\r\n\t\tmodel.setViewName("index");\r\n\t\tmodel.addObject("msg", "\u30b5\u30fc\u30d0\u30fc\u3067\u8a2d\u5b9a\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u3059\u3088");\r\n\t\treturn model;\r\n\t}\r\n\r\n\t@RequestMapping(value="\/form1", method=RequestMethod.GET)\r\n\tpublic ModelAndView form(ModelAndView model) {\r\n\t\tmodel.setViewName("form1");\r\n\t\treturn model;\r\n\t}\r\n\r\n\t@RequestMapping(value="\/form1", method=RequestMethod.POST)\r\n\tpublic ModelAndView form1(ModelAndView model,\r\n\t\t\t@RequestParam("name") String name,\r\n\t\t\t@RequestParam("eval") String eval) {\r\n\t\tmodel.setViewName("form1");\r\n\t\tint percent = (name + eval).hashCode() % 101;\r\n\t\tpercent = Math.abs(percent);\r\n\t\tString result = name + " \u3055\u3093\u306e " + eval + " \u5ea6\u306f" + percent + "%\u3067\u3059\u3002";\r\n\t\tlist.add(result);\r\n\t\tmodel.addObject("msg", result);\r\n\t\tmodel.addObject("list", list);\r\n\t\treturn model;\r\n\t}\r\n}\r\n<\/pre>\n
\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b th:each \u3092\u8ffd\u52a0\u3057\u3066\u8907\u6570\u306e\u8981\u7d20\u3092\u8868\u793a\u3059\u308b\u3002<\/p>\n
\r\n<!DOCTYPE html>\r\n<html xmlns:th="http:\/\/www.thymeleaf.org">\r\n<head>\r\n<meta charset="UTF-8">\r\n<title>\u5165\u529b\u30d5\u30a9\u30fc\u30e0<\/title>\r\n<\/head>\r\n<body>\r\n\r\n<h1>form1<\/h1>\r\n<p th:text="${msg}"><\/p>\r\n<form action="\/form1" method="post">\r\n\t\u304a\u306a\u307e\u3048\uff1a<input type="text" name="name" \/>\r\n\t<br \/>\r\n\t\u8a55\u4fa1\uff1a<input type="text" name="eval" \/>\r\n\t<input type="submit" value="Click!" \/>\r\n<\/form>\r\n\r\n<hr \/>\r\n\r\n<table>\r\n  <tr th:each="obj : ${list}">\r\n    <td th:text="${obj}"><\/td>\r\n  <\/tr>\r\n<\/table>\r\n\r\n\r\n<\/body>\r\n<\/html>\r\n<\/pre>\n
\u8a3a\u65ad\u3092\u8ffd\u52a0\u3057\u3066\u307f\u308b<\/h3>\n
IndexController\u306e\u8ffd\u52a0<\/p>\n
\r\n\t@RequestMapping(value="\/form2", method=RequestMethod.GET)\r\n\tpublic ModelAndView form2(ModelAndView model) {\r\n\t\tmodel.setViewName("form2");\r\n\t\treturn model;\r\n\t}\r\n\r\n\t@RequestMapping(value="\/form2", method=RequestMethod.POST)\r\n\tpublic ModelAndView result(ModelAndView model,\r\n\t\t\t@RequestParam("name") String name) {\r\n\t\tString[] s = {"\u512a\u3057\u3055", "\u51b7\u305f\u3055", "\u9762\u767d\u3055", "\u71b1\u8840\u3055", "\u51b7\u9759\u3055",\r\n\t\t\t\t\t  "\u771f\u9762\u76ee\u3055", "\u53ef\u611b\u3055", "\u7d20\u76f4\u3055", "\u660e\u308b\u3055", "\u8cac\u4efb\u611f" };\r\n\t\tStringBuilder sb = new StringBuilder();\r\n\t\tsb.append(name).append(" \u3055\u3093\u3002\u3002\u3002").append("<br \/>");\r\n\t\tfor (String t : s) {\r\n\t\t\tint percent = (name + t).hashCode() % 101;\r\n\t\t\tpercent = Math.abs(percent);\r\n\t\t\tsb.append(t).append(" ... ");\r\n\t\t\tsb.append(percent).append("%").append("<br \/>");\r\n\t\t}\r\n\t\tmodel.addObject("msg", sb.toString());\r\n\t\tmodel.setViewName("form2");\r\n\t\treturn model;\r\n\t}\r\n<\/pre>\n
form2.html<\/p>\n
\r\n<!DOCTYPE html>\r\n<html xmlns:th="http:\/\/www.thymeleaf.org">\r\n<head>\r\n<meta charset="UTF-8">\r\n<title>\u5165\u529b\u30d5\u30a9\u30fc\u30e0<\/title>\r\n<\/head>\r\n<body>\r\n\r\n<h1>form2<\/h1>\r\n<form action="\/form2" method="post">\r\n\t\u304a\u306a\u307e\u3048\uff1a<input type="text" name="name" \/>\r\n\t<br \/>\r\n\t<input type="submit" value="\u8a3a\u65ad" \/>\r\n<\/form>\r\n\r\n<hr \/>\r\n<p th:utext="${msg}"><\/p>\r\n\r\n<\/body>\r\n<\/html>\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u306eThymeleaf\u3068\u3001HSQLDB\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u3046\u305f\u3081\u306bpom.xml\u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b\u3002 <?xml version="1.0" encoding="UTF-8 … “\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5229\u7528” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","hentry","category-spring-boot"],"views":480,"_links":{"self":[{"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=63"}],"version-history":[{"count":6,"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":69,"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/63\/revisions\/69"}],"wp:attachment":[{"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kpc2019.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}