{"id":1142,"date":"2019-02-15T13:42:21","date_gmt":"2019-02-15T05:42:21","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=1142"},"modified":"2019-02-15T13:42:21","modified_gmt":"2019-02-15T05:42:21","slug":"spring-boot-whitelabel-error-page%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=1142","title":{"rendered":"Spring Boot : Whitelabel Error Page\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<div>\u697c\u4e3b\u6700\u8fd1\u7231\u4e0a\u4e86\u4e00\u4e2a\u65b0\u6846\u67b6\u2014\u2014Spring Boot, \u642d\u5efa\u5feb\u8fd8\u4e0d\u7528\u5199\u4e00\u5806xml\uff0c\u6700\u91cd\u8981\u7684\u662f\u81ea\u5e26Tomcat \u771f\u662f\u597d<\/div>\n<div>pom.xml<\/div>\n<div>\n<div class=\"cnblogs_code\">\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<pre>1 &lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt;\n 2 &lt;project xmlns=\"http:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\n 3     xsi:schemaLocation=\"http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\"&gt;\n 4     &lt;modelVersion&gt;4.0.0&lt;\/modelVersion&gt;\n 5\n 6     &lt;groupId&gt;com.demo&lt;\/groupId&gt;\n 7     &lt;artifactId&gt;Demo&lt;\/artifactId&gt;\n 8     &lt;version&gt;0.0.1-SNAPSHOT&lt;\/version&gt;\n 9     &lt;packaging&gt;jar&lt;\/packaging&gt;\n10\n11     &lt;name&gt;Demo&lt;\/name&gt;\n12     &lt;description&gt;Demo project for Spring Boot&lt;\/description&gt;\n13\n14     &lt;parent&gt;\n15         &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n16         &lt;artifactId&gt;spring-boot-starter-parent&lt;\/artifactId&gt;\n17         &lt;version&gt;1.5.9.RELEASE&lt;\/version&gt;\n18         &lt;relativePath \/&gt; &lt;!-- lookup parent from repository --&gt;\n19     &lt;\/parent&gt;\n20\n21     &lt;properties&gt;\n22         &lt;project.build.sourceEncoding&gt;UTF-8&lt;\/project.build.sourceEncoding&gt;\n23         &lt;project.reporting.outputEncoding&gt;UTF-8&lt;\/project.reporting.outputEncoding&gt;\n24         &lt;java.version&gt;1.8&lt;\/java.version&gt;\n25     &lt;\/properties&gt;\n26\n27     &lt;dependencies&gt;\n28\n29         &lt;dependency&gt;\n30             &lt;groupId&gt;org.mybatis.spring.boot&lt;\/groupId&gt;\n31             &lt;artifactId&gt;mybatis-spring-boot-starter&lt;\/artifactId&gt;\n32             &lt;version&gt;1.3.1&lt;\/version&gt;\n33         &lt;\/dependency&gt;\n34\n35         &lt;dependency&gt;\n36             &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n37             &lt;artifactId&gt;spring-boot-starter-web&lt;\/artifactId&gt;\n38         &lt;\/dependency&gt;\n39\n40         &lt;dependency&gt;\n41             &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n42             &lt;artifactId&gt;spring-boot-starter-jdbc&lt;\/artifactId&gt;\n43             &lt;exclusions&gt;\n44                 &lt;exclusion&gt;\n45                     &lt;groupId&gt;org.apache.tomcat&lt;\/groupId&gt;\n46                     &lt;artifactId&gt;tomcat-jdbc&lt;\/artifactId&gt;\n47                 &lt;\/exclusion&gt;\n48             &lt;\/exclusions&gt;\n49         &lt;\/dependency&gt;\n50\n51         &lt;dependency&gt;\n52             &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n53             &lt;artifactId&gt;spring-boot-starter-test&lt;\/artifactId&gt;\n54             &lt;scope&gt;test&lt;\/scope&gt;\n55         &lt;\/dependency&gt;\n56\n57     &lt;\/dependencies&gt;\n58\n59     &lt;build&gt;\n60         &lt;plugins&gt;\n61             &lt;plugin&gt;\n62                 &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n63                 &lt;artifactId&gt;spring-boot-maven-plugin&lt;\/artifactId&gt;\n64             &lt;\/plugin&gt;\n65         &lt;\/plugins&gt;\n66     &lt;\/build&gt;\n67\n68 &lt;\/project&gt;<\/pre>\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<\/div>\n<\/div>\n<div>controller.java<\/div>\n<div>\n<div class=\"cnblogs_code\">\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<pre> 1 package com.demo.controller;\n 2\n 3 import org.springframework.beans.factory.annotation.Autowired;\n 4 import org.springframework.stereotype.Controller;\n 5 import org.springframework.web.bind.annotation.RequestMapping;\n 6 import org.springframework.web.bind.annotation.ResponseBody;\n 7\n 8 import com.demo.domain.User;\n 9 import com.demo.service.UserService;\n10\n11 @Controller\n12 @RequestMapping(value = \"\/uc\")\n13 public class UserController {\n14\n15     @Autowired\n16     private UserService userService;\n17\n18     @ResponseBody\n19     @RequestMapping(\"\/stemp.htm\")\n20     private String sYeMian(User user){\n21         System.out.println(\"\u8fdb\u4e86\u65b9\u6cd5 syso\");\n22\n23         User u = new User();\n24         u.setMuBan(user.getMuBan());\n25\n26         int i = userService.sYeMian(u);\n27\n28         if (i&gt;0){\n29             return \"\u5b58\u50a8\u6210\u529f\";\n30         }\n31             return \"\u5b58\u50a8\u5931\u8d25\";\n32     }\n33 }<\/pre>\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<\/div>\n<\/div>\n<div>DemoApplication.java<\/div>\n<div>\n<div class=\"cnblogs_code\">\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<pre> 1 package com.demo.example.demo;\n 2\n 3 import org.springframework.boot.SpringApplication;\n 4 import org.springframework.boot.autoconfigure.SpringBootApplication;\n 5\n 6 @SpringBootApplication\n 7 public class Demo1Application {\n 8\n 9     public static void main(String[] args) {\n10         SpringApplication.run(Demo1Application.class, args);\n11     }\n12 }<\/pre>\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<\/div>\n<\/div>\n<div>\u7136\u800c\u8fd0\u884c\u4e4b\u540e\u5c31\u61f5\u903c\u4e86<\/div>\n<div><img decoding=\"async\" src=\"https:\/\/images2017.cnblogs.com\/blog\/1167971\/201712\/1167971-20171226162047026-1348445299.png\" alt=\"\" \/><\/div>\n<div>\u8fd9\u662f\u548b\u4e86\uff0c\u548b\u7684\u5c31404\u4e86 \u6211\u8def\u5f84\u4e5f\u633a\u5bf9\u7684\u554a \u6ce8\u89e3\u4e5f\u90fd\u5199\u4e0a\u4e86\u554a \u548b\u5c31\u627e\u4e0d\u5230\u4e86\u5462\uff1f debug\u5427\u5b83\u4e0d\u8fdb\u65b9\u6cd5 \u770b\u65e5\u5fd7\u5427\uff0c\u4ed6\u8fd8\u4e0d\u62a5\u9519 \u8fd9\u5bb6\u4f19\u7ed9\u6211\u6025\u7684 \u767e\u5ea6\u4e00\u4e0b\u5348\u4e5f\u6ca1\u89e3\u51b3\uff0c\u6700\u540e\u8fd8\u662f\u770b\u5b98\u7f51\u624d\u77e5\u9053\u9519\u5728\u4e86\u90a3\u91cc\uff0c\u7a0b\u5e8f\u53ea\u52a0\u8f7dApplication.java\u6240\u5728\u5305\u53ca\u5176\u5b50\u5305\u4e0b\u7684\u5185\u5bb9\u3002<\/div>\n<div><img decoding=\"async\" src=\"https:\/\/images2017.cnblogs.com\/blog\/1167971\/201712\/1167971-20171226162510073-1220011268.png\" alt=\"\" \/><\/div>\n<div>\u89e3\u51b3\u65b9\u6848\uff1a<\/div>\n<div>\u4e00\u3001\u5728Application\u7c7b\u4e2d\u52a0\u4e0a@ComponentScan(basePackages = {&#8220;com.demo.controller&#8221;}) \u591a\u4e2a\u4e4b\u95f4\u7528&#8221;,&#8221;\u5206\u9694 \u5f53\u7136\uff0c\u8fd9\u6837\u6cbb\u6807\u4e0d\u6cbb\u672c<\/div>\n<div>\n<div class=\"cnblogs_code\">\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<pre> 1 package com.demo.example.demo;\n 2\n 3 import org.springframework.boot.SpringApplication;\n 4 import org.springframework.boot.autoconfigure.SpringBootApplication;\n 5 import org.springframework.context.annotation.ComponentScan;\n 6\n 7 @SpringBootApplication\n 8 @ComponentScan(basePackages = {\"com.demo.controller\"})\n 9 public class Demo1Application {\n10\n11     public static void main(String[] args) {\n12         SpringApplication.run(Demo1Application.class, args);\n13     }\n14 }<\/pre>\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<\/div>\n<\/div>\n<div>\u4e8c\u3001\u628a\u5305\u7684\u76ee\u5f55\u7ed3\u6784\u4fee\u6539\u6210\u6b63\u786e\u7684<\/div>\n<div>\n<div class=\"cnblogs_code\">\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<pre> 1 package com.demo;\n 2\n 3 import org.springframework.boot.SpringApplication;\n 4 import org.springframework.boot.autoconfigure.SpringBootApplication;\n 5 import org.springframework.context.annotation.ComponentScan;\n 6\n 7 @SpringBootApplication\n 8 public class Demo1Application {\n 9\n10     public static void main(String[] args) {\n11         SpringApplication.run(Demo1Application.class, args);\n12     }\n13 }<\/pre>\n<div class=\"cnblogs_code_toolbar\"><span class=\"cnblogs_code_copy\"><a title=\"\u590d\u5236\u4ee3\u7801\"><img decoding=\"async\" src=\"https:\/\/common.cnblogs.com\/images\/copycode.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a><\/span><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u697c\u4e3b\u6700\u8fd1\u7231\u4e0a\u4e86\u4e00\u4e2a\u65b0\u6846\u67b6\u2014\u2014Spring Boot, \u642d\u5efa\u5feb\u8fd8\u4e0d\u7528\u5199\u4e00\u5806xml\uff0c\u6700\u91cd\u8981\u7684\u662f\u81ea\u5e26Tomcat \u771f\u662f\u597d pom.xml 1 &lt;?xml version=&#8221;1.0&#8243; encoding=&#8221;UTF-8&#8243;?&gt; 2 &lt;project xmlns=&#8221;http:\/\/maven.apache.org\/POM\/4.0.0&#8243; xmlns:xsi=&#8221;http:\/\/www.w3.org\/2001\/XMLSchema-instance&#8221; 3 xsi:schemaLocation=&#8221;http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd&#8221;&gt; 4 &lt;modelVersion&gt;4.0.0&lt;\/modelVersion&gt; 5 6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1142","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/1142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1142"}],"version-history":[{"count":0,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/1142\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}