{"id":39897,"date":"2023-09-30T03:54:17","date_gmt":"2023-10-13T12:15:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e5%b0%86spring-boot-2-0%e5%8d%87%e7%ba%a7%e5%88%b0spring-boot-2-2%e6%97%b6%e7%9a%84%e5%8f%98%e5%8c%96%e7%82%b9%e5%a6%82%e4%b8%8b%ef%bc%9a\/"},"modified":"2024-01-15T10:25:58","modified_gmt":"2024-01-15T02:25:58","slug":"%e5%bd%93%e5%b0%86spring-boot-2-0%e5%8d%87%e7%ba%a7%e5%88%b0spring-boot-2-2%e6%97%b6%e7%9a%84%e5%8f%98%e5%8c%96%e7%82%b9%e5%a6%82%e4%b8%8b%ef%bc%9a","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e5%b0%86spring-boot-2-0%e5%8d%87%e7%ba%a7%e5%88%b0spring-boot-2-2%e6%97%b6%e7%9a%84%e5%8f%98%e5%8c%96%e7%82%b9%e5%a6%82%e4%b8%8b%ef%bc%9a\/","title":{"rendered":"\u5f53\u5c06Spring Boot 2.0\u5347\u7ea7\u5230Spring Boot 2.2\u65f6\u7684\u53d8\u5316\u70b9\u5982\u4e0b\uff1a"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u4ee5\u4e0b\u662f\u5c06Spring Boot 2.0.2\u5e94\u7528\u7a0b\u5e8f\uff08\u7ea67KB\uff0cSPA\u7684\u670d\u52a1\u5668\u90e8\u5206\uff09\u8fc1\u79fb\u5230Spring Boot 2.2.5\u65f6\u7684\u4fee\u6b63\u8981\u70b9\u3002<\/p>\n

\u6625\u5b63\u542f\u52a8\u4fee\u590d\u90e8\u5206<\/h1>\n

“Maven” in Chinese can be translated as “\u4e13\u5bb6” .<\/h2>\n

\u6211\u4e4b\u524d\u4f7f\u7528JUnit5\uff0c\u4f46\u5728Spring Boot 2.0\u4e2d\uff0cjunit-platform-launcher\u548cmockito-junit-jupiter\u4e0d\u53d7spring-boot-starter-parent\u7684\u7ba1\u7406\uff0c\u800c\u5728Spring Boot 2.2\u4e2d\uff0c\u5b83\u4eec\u5df2\u7ecf\u53d7\u5230\u7ba1\u7406\uff0c\u56e0\u6b64\u4e0d\u518d\u9700\u8981\u6307\u5b9a\u7248\u672c\u3002<\/p>\n

<dependency><\/span>\r\n  <groupId><\/span>org.junit.platform<\/groupId><\/span>\r\n  <artifactId><\/span>junit-platform-launcher<\/artifactId><\/span>\r\n  <version><\/span>1.3.1<\/version><\/span>\r\n  <scope><\/span>test<\/scope><\/span>\r\n<\/dependency><\/span>\r\n<dependency><\/span>\r\n  <groupId><\/span>org.mockito<\/groupId><\/span>\r\n  <artifactId><\/span>mockito-junit-jupiter<\/artifactId><\/span>\r\n  <version><\/span>2.22.0<\/version><\/span>\r\n  <scope><\/span>test<\/scope><\/span>\r\n<\/dependency><\/span>\r\n<\/code><\/pre>\n
<dependency><\/span>\r\n  <groupId><\/span>org.junit.platform<\/groupId><\/span>\r\n  <artifactId><\/span>junit-platform-launcher<\/artifactId><\/span>\r\n  <scope><\/span>test<\/scope><\/span>\r\n<\/dependency><\/span>\r\n<dependency><\/span>\r\n  <groupId><\/span>org.mockito<\/groupId><\/span>\r\n  <artifactId><\/span>mockito-junit-jupiter<\/artifactId><\/span>\r\n  <scope><\/span>test<\/scope><\/span>\r\n<\/dependency><\/span>\r\n<\/code><\/pre>\n
Bean\u7684\u8986\u5199\u8bbe\u7f6e<\/h2>\n
\u5728Spring Boot 2.0\u4e2d\uff0c\u5982\u679c\u5b58\u5728\u76f8\u540c\u7684Bean\u5b9a\u4e49\uff0c\u88ab\u6807\u8bb0\u4e3a@Primary\u7684Bean\u5c06\u88ab\u4f18\u5148\u9009\u62e9\uff0c\u4f46\u5728Spring Boot 2.2\u4e2d\uff0c\u521d\u59cb\u5316\u65f6\u4f1a\u629b\u51faBeanDefinitionOverrideException\u5f02\u5e38\u3002<\/p>\n
Caused by: org.springframework.beans.factory.support.BeanDefinitionOverrideException: Invalid bean definition with name 'taskExecutor' defined in mypackage.TestConfiguration: Cannot register bean definition [Root bean: class [null]; scope=; abstract=false; lazyInit=null; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=true; factoryBeanName=testConfiguration; factoryMethodName=taskExecutor; initMethodName=null; destroyMethodName=(inferred); defined in mypackage.TestConfiguration] for bean 'taskExecutor': There is already [Root bean: class [null]; scope=; abstract=false; lazyInit=null; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=mainConfig; factoryMethodName=taskExecutor; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [mypackage\/MainConfig.class]] bound.\r\n<\/code><\/pre>\n
\u8981\u907f\u514d\u8fd9\u4e2a\u95ee\u9898\uff0c\u8bf7\u5728 application.yml \u6587\u4ef6\u4e2d\u8bbe\u7f6e spring.main.allow-bean-definition-overriding \u5c5e\u6027\u3002<\/p>\n
spring<\/span>:<\/span>\r\n  main<\/span>:<\/span>\r\n    allow-bean-definition-overriding<\/span>:<\/span> true<\/span>\r\n<\/code><\/pre>\n
\u66f4\u6539RestTemplateBuilder\u7684\u914d\u7f6e\u503c\u7c7b\u578b\u3002<\/h2>\n
\u4f7f\u7528RestTemplateBuilder\u6765\u914d\u7f6eRestTemplate\u65f6\uff0c\u8d85\u65f6\u8bbe\u7f6e\u4ece\u6beb\u79d2\u6307\u5b9a\u53d8\u4e3a\u4e86java.time.Duration\u6307\u5b9a\uff0c\u8fd9\u6837\u5355\u4f4d\u66f4\u52a0\u6e05\u6670\u660e\u4e86\u3002<\/p>\n
new<\/span> RestTemplateBuilder<\/span>()<\/span>\r\n    .<\/span>setConnectTimeout<\/span>(<\/span>5000<\/span>)<\/span>\r\n    .<\/span>setReadTimeout<\/span>(<\/span>60000<\/span>);<\/span>\r\n<\/code><\/pre>\n
new<\/span> RestTemplateBuilder<\/span>()<\/span>\r\n    .<\/span>setConnectTimeout<\/span>(<\/span>Duration<\/span>.<\/span>ofMillis<\/span>(<\/span>5000<\/span>))<\/span>\r\n    .<\/span>setReadTimeout<\/span>(<\/span>Duration<\/span>.<\/span>ofMillis<\/span>(<\/span>60000<\/span>));<\/span>\r\n<\/code><\/pre>\n
\u6539\u53d8\u4e86Sort\u5bf9\u8c61\u7684\u751f\u6210\u65b9\u6cd5<\/h2>\n
Spring Data\u7684 org.springframework.data.domain.Sort \u5bf9\u8c61\u7684\u521b\u5efa\u65b9\u6cd5\u5df2\u7ecf\u4ece new \u53d8\u4e3a\u4e86 by\u3002<\/p>\n
new<\/span> Sort<\/span>(<\/span>Sort<\/span>.<\/span>Direction<\/span>.<\/span>fromString<\/span>(<\/span>sortDirection<\/span>),<\/span> sortColumn<\/span>);<\/span>\r\n<\/code><\/pre>\n
Sort<\/span>.<\/span>by<\/span>(<\/span>Sort<\/span>.<\/span>Direction<\/span>.<\/span>fromString<\/span>(<\/span>sortDirection<\/span>),<\/span> sortColumn<\/span>);<\/span>\r\n<\/code><\/pre>\n
\u770b\u8d77\u6765\u5df2\u7ecf\u79fb\u52a8\u5230\u4e86security\u5305\u4e0b\u9762\u7684servlet\u5305\u5185\u3002<\/p>\n
\u5176\u4ed6<\/h1>\n
\u8fd9\u4e2a\u672c\u6765\u5c31\u662f\u5b9e\u73b0\u4e0d\u597d\uff0c\u4f46\u662f\u5728JPA\u7684\u4ed3\u5e93\u63a5\u53e3\u65b9\u6cd5\u4e2d\u6709<\/p>\n
List<\/span><<\/span>Auth<\/span>><\/span> findByRoleContains<\/span>(<\/span>Collection<\/span><<\/span>Role<\/span>><\/span> roles<\/span>);<\/span>\r\n<\/code><\/pre>\n
\u6709\u4e00\u4e2a\u5b9a\u4e49\uff0c\u6211\u4eec\u6ca1\u6709\u4f7f\u7528\u8fc7\u3002
\n\u5f53\u6211\u4eec\u5c06\u5e94\u7528\u7a0b\u5e8f\u66f4\u6539\u4e3aSpring Boot 2.2\u5e76\u542f\u52a8\u65f6\uff0c<\/p>\n
Caused by: java.lang.IllegalStateException: Operator CONTAINING on role requires a scalar argument, found interface java.util.Collection in method public abstract java.util.List mypackage.repository.AuthRepository.findByRoleContains(java.util.Collection).\r\n<\/code><\/pre>\n
\u53d1\u751f\u4e86\u5f02\u5e38\u3002<\/p>\n
Contains\u662f\u7528\u4e8e\u5305\u542b\u5b57\u7b26\u4e32\u641c\u7d22\u7684\u65b9\u6cd5\uff0c\u5b9e\u9645\u4e0a\u5728\u8fd9\u4e2a\u5730\u65b9\u5e94\u8be5\u4f7f\u7528In\uff0c\u4e3a\u4ec0\u4e48\u4e4b\u524d\u6ca1\u6709\u95ee\u9898\u5462\uff1f\uff08\u56e0\u4e3a\u6ca1\u6709\u4f7f\u7528\u8fc7\uff0c\u6240\u4ee5\u6ca1\u6709\u6ce8\u610f\u5230\uff09<\/p>\n
List<\/span><<\/span>Auth<\/span>><\/span> findByRoleIn<\/span>(<\/span>Collection<\/span><<\/span>Role<\/span>><\/span> roles<\/span>);<\/span>\r\n<\/code><\/pre>\n
\u603b\u7ed3<\/h1>\n
\u5c3d\u7ba1\u4e0e\u4eceSpring Boot 1.5\u5347\u7ea7\u52302.0\u76f8\u6bd4\u8981\u8f7b\u677e\u5f97\u591a\uff0c\u4f46\u7531\u4e8e\u4ecd\u7136\u7ecf\u5e38\u4f1a\u51fa\u73b0\u4e00\u4e9b\u7ec6\u5fae\u7684\u7834\u574f\u6027\u4fee\u590d\uff0c\u56e0\u6b64\u4ecd\u9700\u6ce8\u610f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148 \u4ee5\u4e0b\u662f\u5c06Spring Boot 2.0.2\u5e94\u7528\u7a0b\u5e8f\uff08\u7ea67KB\uff0cSPA\u7684\u670d\u52a1\u5668\u90e8\u5206\uff09\u8fc1\u79fb\u5230Spring B […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39897","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u5f53\u5c06Spring Boot 2.0\u5347\u7ea7\u5230Spring Boot 2.2\u65f6\u7684\u53d8\u5316\u70b9\u5982\u4e0b\uff1a - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5f53\u5c06spring-boot-2-0\u5347\u7ea7\u5230spring-boot-2-2\u65f6\u7684\u53d8\u5316\u70b9\u5982\u4e0b\uff1a\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5f53\u5c06Spring Boot 2.0\u5347\u7ea7\u5230Spring Boot 2.2\u65f6\u7684\u53d8\u5316\u70b9\u5982\u4e0b\uff1a\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 \u4ee5\u4e0b\u662f\u5c06Spring Boot 2.0.2\u5e94\u7528\u7a0b\u5e8f\uff08\u7ea67KB\uff0cSPA\u7684\u670d\u52a1\u5668\u90e8\u5206\uff09\u8fc1\u79fb\u5230Spring B […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5f53\u5c06spring-boot-2-0\u5347\u7ea7\u5230spring-boot-2-2\u65f6\u7684\u53d8\u5316\u70b9\u5982\u4e0b\uff1a\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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