1. SpringBoot啟動後,報異常:This application has no explicit mapping for /error, so you are seeing this as a fallback.
出現這個異常說明了跳轉頁面的url無對應的值.
原因1:
Application啟動類的位置不對.要將Application類放在最外側,即包含所有子包
原因:spring-boot會自動加載啟動類所在包下及其子包下的所有組件.
原因2:
在springboot的配置文件:application.yml或application.properties中關於視圖解析器的配置問題:
當pom文件下的spring-boot-starter-paren版本高時使用:
spring.mvc.view.prefix/spring.mvc.view.suffix
當pom文件下的spring-boot-starter-paren版本低時使用:
spring.view.prefix/spring.view.suffix
原因3:
控制器的URL路徑書寫問題
@RequestMapping(“xxxxxxxxxxxxxx”)
實際訪問的路徑與”xxx”不符合.
1. SpringBoot啟動後,報異常:This application has no explicit mapping for /error, so you are seeing this as a fallback.
相關推薦
1. SpringBoot啟動後,報異常:This application has no explicit mapping for /error, so you are seeing this as a fallback.
per 視圖解析 自動加載 cati strong PE 出現 bsp AR 出現這個異常說明了跳轉頁面的url無對應的值. 原因1: Application啟動類的位置不對.要將Application類放在最外側,即包含所有子包 原因:spring-boot會自動加載啟動
spring-boot啟動報錯:This application has no explicit mapping for /error, so you are seeing this as a fal
1、報錯資訊: Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. We
異常:This application has no explicit mapping for /error, so you are seeing this as a fallback.
prop 控制 pre fall size erro ati his xpl 出現這個異常說明了跳轉頁面的url無對應的值. 原因1: Application啟動類的位置不對.要將Application類放在最外側,即包含所有子包 原因:spring-boot會自動加載啟動
關於異常:This application has no explicit mapping for /error, so you are seeing this as a fallback.
原因1: Application啟動類的位置不對.要將Application類放在最外側,即包含所有子包 原因:spring-boot會自動載入啟動類所在包下及其子包下的所有元件. 原因2: 在springboot的配置檔案:application.yml或ap
Spring-boot 報錯This application has no explicit mapping for /error, so you are seeing this as a fallb
This application has no explicit mapping for /error, so you are seeing this as a fallback. 在使用spring
This application has no explicit mapping for /error, so you are seeing this as a fallback
This application has no explicit mapping for /error 請求的URL無對應的對映,檢查了下,原來是controller層,忘記寫對映方法了 增加controller層對映方法 @RequestMapping("/fi
This application has no explicit mapping for /error, so you are seeing this as a fallback.
出現問題的原因: 1.controller類中定義@RequestMapping("/XXX"),位址列輸入/XXX路徑名是否正確; 2.application.properties配置檔案是否錯誤,我這裡跳轉的檢視格式為html!
搭建Spring Boot框架 Whitelabel Error Page This application has no explicit mapping for /error, so you ar
在搭建Spring Boot 環境的是 報錯資訊 如下:Whitelabel Error PageThis application has no explicit mapping for /error, so you are seeing this as a fallbac
Whitelabel Error Page This application has no explicit mapping for /error, so 避坑!!!
網際網路真是個魚龍混雜的地方,抄部落格的時候能不能先實驗一下再抄。想找個正確的解決方法還是要看官方文件的,springboot專案: 報錯如下: Whitelabel Error Page This application has no explicit mapping for
eclipse崩潰後重啟訪問專案報錯This application has no explicit mapping for /error
環境:springboot jdk1.8 重現條件:eclipse卡死崩潰,重啟之後,瀏覽器訪問專案 異常現象: 頁面報錯: Whitelabel Error Page This application has no explicit mapping
This application has no explicit mapping for /error解決
使用springboot訪問jsp,頁面出現這樣的錯誤: This application has no explicit mapping for /error, so you are seeing this as a fallback. There was an un
springboot:This application has no explicit mapping for /erro
ica 接口 alt .com explicit tro 需要 cit oot springboot啟動沒有報錯,但是訪問的時候返回如上圖的錯誤。看報錯內容感覺是沒有這個mapping對應的接口。但是確實寫了。 最終發現是因為springboot的啟動類放的位置不對。啟動
解決: Spring Boot報錯 This application has no explicit mapping ... a fallback
啟動spring boot然後訪問頁面的時候,出現如下錯誤: Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Mo
Spring Security 無法登陸,報錯:There is no PasswordEncoder mapped for the id “null”
編寫好繼承了WebSecurityConfigurerAdapter類的WebSecurityConfig類後,我們需要在configure(AuthenticationManagerBuilder auth) 方法中定義認證用於資訊獲取來源以及密碼校驗規則等。(config
openstack啟動linuxbridge_agent服務報錯 'LinuxBridgeNeutronAgentRPC' object has no attribute 'plugin_rpc'
openstac計算機點上啟動linuxbridge_agent服務服務報錯ERROR neutron AttributeError: 'LinuxBridgeNeutronAgentRPC' object has no attribute 'plugin_rpc' #
Hadoop ha CDH5.15.1-hadoop叢集啟動後,兩個namenode都是standby模式
Hadoop ha CDH5.15.1-hadoop叢集啟動後,兩個namenode都是standby模式 作者:尹正傑 版權宣告:原創作品,謝絕轉載!否則將追究法律責任。 &nb
SpringBoot jpa 使用懶載入時,報異常:session失效
報異常: could not initialize proxy - no Session 1、在方法上加@Transactional 註解,失敗 2、在application.yml 檔案加上jpa.properties.open-in-view:
MyEclipse啟動後,server出顯空指標異常問題
java.lang.NullPointerException at com.genuitec.eclipse.ast.deploy.core.Deployment.<init>(Unknown Source) at com.genuitec.eclipse.ast.deploy.core.Modu
VMWare 在物理機待機後,報錯“該虛擬機似乎正在使用中”
.cn 會話 http vmx 彈出 3-9 虛擬機 文件 -1 在物理機待機後,剛打開虛擬機,就彈出這個畫面 點擊確定後,就彈出 當點擊取消,無反應,而且再次點擊VM2又彈出以上窗口,點擊獲取所有權,則彈出以下窗口 上網查了很久之後發現,將虛擬機VM2的安裝目錄下
django關閉debug後,報400錯誤
flow apach als http bad 訪問 host 需要 bug 原文出處:https://stackoverflow.com/questions/19875789/django-gives-bad-request-400-when-debug-false 在