{"id":296997,"date":"2024-05-20T16:16:18","date_gmt":"2024-05-20T08:16:18","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/296997.html"},"modified":"2024-05-20T16:16:51","modified_gmt":"2024-05-20T08:16:51","slug":"springboot-%e5%a6%82%e4%bd%95%e6%b5%8b%e8%af%95%e9%85%8d%e7%bd%ae%e5%b1%9e%e6%80%a7","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/296997.html","title":{"rendered":"SpringBoot \u5982\u4f55\u6d4b\u8bd5\u914d\u7f6e\u5c5e\u6027"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27144608\/ef767c30-b0e9-4556-94d9-ae17f081e6c7.webp\" alt=\"SpringBoot \u5982\u4f55\u6d4b\u8bd5\u914d\u7f6e\u5c5e\u6027\" 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<code>@SpringBootTest<\/code>\u6ce8\u89e3<\/h3>\n<\/p>\n<p><p><code>@SpringBootTest<\/code> \u662fSpring Boot\u7528\u4e8e\u6d4b\u8bd5\u7684\u4e3b\u8981\u6ce8\u89e3\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u96c6\u6210\u548c\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n<p><p>\u5728\u4f7f\u7528\u8fd9\u4e2a\u6ce8\u89e3\u65f6\uff0c\u9996\u5148\u9700\u8981\u5c06\u5176\u52a0\u4e8e\u6d4b\u8bd5\u7c7b\u4e4b\u4e0a\uff0c\u5982\u6b64\u4e00\u6765\uff0c\u5f53\u8fd0\u884c\u6d4b\u8bd5\u65f6\uff0c\u5b83\u4f1a\u5bfb\u627e\u4e3b\u914d\u7f6e\u7c7b\uff08\u4e00\u822c\u662f\u5e26\u6709 <code>@SpringBootApplication<\/code> \u6ce8\u89e3\u7684\u7c7b\uff09\uff0c\u5e76\u542f\u52a8\u5e94\u7528\u4e0a\u4e0b\u6587\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u80fd\u5728\u6d4b\u8bd5\u73af\u5883\u4e2d\u6a21\u62df\u771f\u5b9e\u7684\u5e94\u7528\u884c\u4e3a\uff0c\u5305\u62ec\u914d\u7f6e\u7684\u52a0\u8f7d\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u5f15\u5165 <code>@TestPropertySource<\/code> \u6216 <code>@DynamicPropertySource<\/code><\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u66f4\u7ec6\u81f4\u5730\u63a7\u5236\u6d4b\u8bd5\u73af\u5883\u4e2d\u7684\u914d\u7f6e\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>@TestPropertySource<\/code> \u6ce8\u89e3\u6765\u6307\u5b9a\u4e00\u7ec4\u5c5e\u6027\u7684\u52a0\u8f7d\u3002\u8fd9\u4e2a\u6ce8\u89e3\u53ef\u4ee5\u76f4\u63a5\u6307\u5411\u4e00\u4e2a\u5916\u90e8\u914d\u7f6e\u6587\u4ef6\uff0c\u6216\u8005\u901a\u8fc7 <code>properties<\/code> \u5c5e\u6027\u76f4\u63a5\u5b9a\u4e49\u4e00\u4e9b\u5c5e\u6027\u952e\u503c\u5bf9\u3002<\/p>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u52a8\u6001\u751f\u6210\u914d\u7f6e\u5c5e\u6027\u503c\uff0c<code>@DynamicPropertySource<\/code> \u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u7684\u505a\u6cd5\u3002\u5b83\u5141\u8bb8\u6211\u4eec\u7f16\u5199\u4e00\u4e2a\u9759\u6001\u65b9\u6cd5\u6765\u52a8\u6001\u6dfb\u52a0\u6d4b\u8bd5\u73af\u5883\u9700\u8981\u7684\u5c5e\u6027\u3002\u8be5\u65b9\u6cd5\u9700\u8981\u63a5\u6536\u4e00\u4e2a <code>DynamicPropertyRegistry<\/code> \u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5229\u7528\u5176\u63d0\u4f9b\u7684\u65b9\u6cd5\u6dfb\u52a0\u6216\u8986\u76d6\u914d\u7f6e\u5c5e\u6027\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u901a\u8fc7 <code>@ConfigurationProperties<\/code> \u6d4b\u8bd5\u914d\u7f6e\u7ed1\u5b9a<\/h3>\n<\/p>\n<p><p>Spring Boot\u5f3a\u5927\u7684\u7c7b\u578b\u5b89\u5168\u914d\u7f6e\u5c5e\u6027\u7ed1\u5b9a\u529f\u80fd\uff0c\u5141\u8bb8\u5c06\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u5c5e\u6027\u7ed1\u5b9a\u5230\u5f3a\u7c7b\u578b\u7684JavaBeans\u4e0a\u3002\u8981\u6d4b\u8bd5\u8fd9\u79cd\u7c7b\u578b\u7684\u7ed1\u5b9a\u662f\u5426\u6b63\u786e\uff0c\u53ef\u4ee5\u5229\u7528 <code>@ConfigurationProperties<\/code> \u6ce8\u89e3\u3002<\/p>\n<\/p>\n<p><p>\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u5c5e\u6027\u7c7b\uff0c\u5e76\u901a\u8fc7 <code>@ConfigurationProperties<\/code> \u5b9a\u4e49\u5176\u4e0e\u914d\u7f6e\u6587\u4ef6\u4e2d\u5c5e\u6027\u7684\u7ed1\u5b9a\u5173\u7cfb\u3002\u7136\u540e\uff0c\u5728\u6d4b\u8bd5\u7c7b\u4e2d\u6ce8\u5165\u8fd9\u4e2a\u914d\u7f6e\u5c5e\u6027\u7c7b\u7684\u5b9e\u4f8b\uff0c\u901a\u8fc7\u6bd4\u5bf9\u5b9e\u4f8b\u5b57\u6bb5\u4e0e\u671f\u671b\u503c\uff0c\u6765\u9a8c\u8bc1\u914d\u7f6e\u5c5e\u6027\u7684\u52a0\u8f7d\u548c\u7ed1\u5b9a\u662f\u5426\u6b63\u786e\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u5b9e\u9645\u6d4b\u8bd5\u6848\u4f8b<\/h3>\n<\/p>\n<p><p>\u5047\u8bbe\u6709\u4e00\u4e2a\u914d\u7f6e\u5c5e\u6027\u7c7b <code>AppProperties<\/code>\uff0c\u5b83\u5b9a\u4e49\u4e86\u4e00\u4e9b\u5e94\u7528\u7ea7\u7684\u914d\u7f6e\u5c5e\u6027\u3002\u9996\u5148\uff0c\u786e\u4fdd\u8fd9\u4e2a\u7c7b\u901a\u8fc7 <code>@ConfigurationProperties<\/code> \u6ce8\u89e3\u4e0e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u5c5e\u6027\u8fdb\u884c\u7ed1\u5b9a\u3002\u7136\u540e\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\uff0c\u4f7f\u7528 <code>@SpringBootTest<\/code> \u548c <code>@TestPropertySource<\/code>\uff08\u6216 <code>@DynamicPropertySource<\/code>\uff09\u6765\u6307\u5b9a\u6d4b\u8bd5\u73af\u5883\u4e2d\u7684\u914d\u7f6e\u5c5e\u6027\u3002<\/p>\n<\/p>\n<p><p><strong>\u6d4b\u8bd5\u7528\u4f8b\u4e0d\u4ec5\u5e94\u5f53\u9a8c\u8bc1\u914d\u7f6e\u5c5e\u6027\u7684\u52a0\u8f7d\uff08\u5373\u5c5e\u6027\u503c\u662f\u5426\u4e0e\u914d\u7f6e\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u4e00\u81f4\uff09\uff0c\u8fd8\u5e94\u5f53\u6d4b\u8bd5\u914d\u7f6e\u5c5e\u6027\u5728\u5b9e\u9645\u4e1a\u52a1\u903b\u8f91\u4e2d\u7684\u5e94\u7528<\/strong>\u3002\u8fd9\u53ef\u80fd\u6d89\u53ca\u5230\u6a21\u62df\u7528\u6237\u884c\u4e3a\u3001\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\u7b49\u591a\u79cd\u573a\u666f\u3002\u901a\u8fc7\u8fd9\u6837\u5168\u9762\u7684\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u786e\u4fdd\u5e94\u7528\u7684\u914d\u7f6e\u5c5e\u6027\u4e0d\u4ec5\u80fd\u591f\u6b63\u786e\u52a0\u8f7d\uff0c\u800c\u4e14\u7b26\u5408\u4e1a\u52a1\u903b\u8f91\u7684\u8981\u6c42\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u7ed3\u5408\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6784\u5efa\u51fa\u4e00\u4e2a\u65e2\u7075\u6d3b\u53c8\u5f3a\u5927\u7684\u914d\u7f6e\u5c5e\u6027\u6d4b\u8bd5\u65b9\u6848\u3002\u8fd9\u4e0d\u4ec5\u80fd\u591f\u5e2e\u52a9\u5feb\u901f\u5b9a\u4f4d\u914d\u7f6e\u9519\u8bef\uff0c\u8fd8\u80fd\u4e3a\u5e94\u7528\u7684\u7a33\u5b9a\u8fd0\u884c\u63d0\u4f9b\u4e00\u4e2a\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. SpringBoot\u4e2d\u5982\u4f55\u6d4b\u8bd5\u914d\u7f6e\u5c5e\u6027\uff1f<\/strong><\/p>\n<p>\u5f53\u4f60\u9700\u8981\u6d4b\u8bd5 SpringBoot \u7684\u914d\u7f6e\u5c5e\u6027\u65f6\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff1a<\/p>\n<p>a. \u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u7c7b\uff0c\u4f7f\u7528 <code>@SpringBootTest<\/code> \u6ce8\u89e3\u6807\u8bb0\u4f60\u7684\u6d4b\u8bd5\u7c7b\u3002<\/p>\n<p>b. \u6dfb\u52a0 <code>@TestPropertySource<\/code> \u6ce8\u89e3\uff0c\u6307\u5b9a\u4f60\u9700\u8981\u6d4b\u8bd5\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p>c. \u5728\u6d4b\u8bd5\u65b9\u6cd5\u4e2d\uff0c\u4f7f\u7528 <code>@Value<\/code> \u6ce8\u89e3\u5c06\u4f60\u9700\u8981\u6d4b\u8bd5\u7684\u5c5e\u6027\u6ce8\u5165\u5230\u4e00\u4e2a\u53d8\u91cf\u4e2d\u3002<\/p>\n<p>d. \u7f16\u5199\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u5bf9\u914d\u7f6e\u5c5e\u6027\u8fdb\u884c\u65ad\u8a00\u6216\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n<p><strong>2. SpringBoot\u4e2d\u7684\u914d\u7f6e\u5c5e\u6027\u5982\u4f55\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\uff1f<\/strong><\/p>\n<p>\u8981\u5355\u5143\u6d4b\u8bd5 SpringBoot \u7684\u914d\u7f6e\u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>@SpringBootTest<\/code> \u6ce8\u89e3\u8fdb\u884c\u6574\u5408\u6d4b\u8bd5\u3002\u901a\u8fc7\u8bbe\u7f6e <code>@TestPropertySource<\/code> \u6ce8\u89e3\u6307\u5b9a\u6d4b\u8bd5\u6240\u9700\u7684\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\uff0c\u7136\u540e\u4f7f\u7528 <code>@Value<\/code> \u6ce8\u89e3\u5c06\u914d\u7f6e\u5c5e\u6027\u6ce8\u5165\u5230\u6d4b\u8bd5\u7c7b\u4e2d\u7684\u53d8\u91cf\u4e2d\u3002\u7136\u540e\u7f16\u5199\u76f8\u5e94\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u9a8c\u8bc1\u914d\u7f6e\u5c5e\u6027\u662f\u5426\u7b26\u5408\u9884\u671f\u3002<\/p>\n<p><strong>3. SpringBoot\u4e2d\u5982\u4f55\u6a21\u62df\u4e0d\u540c\u7684\u914d\u7f6e\u5c5e\u6027\u8fdb\u884c\u6d4b\u8bd5\uff1f<\/strong><\/p>\n<p>\u4f60\u53ef\u4ee5\u501f\u52a9 <code>@TestPropertySource<\/code> \u6ce8\u89e3\u5728\u6d4b\u8bd5\u4e2d\u6a21\u62df\u4e0d\u540c\u7684\u914d\u7f6e\u5c5e\u6027\u3002\u901a\u8fc7\u6307\u5b9a\u4e0d\u540c\u7684\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\uff0c\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u63d0\u4f9b\u4e0d\u540c\u7684\u914d\u7f6e\u73af\u5883\u3002\u8fd9\u6837\u53ef\u4ee5\u65b9\u4fbf\u5730\u5bf9\u4e0d\u540c\u7684\u914d\u7f6e\u5c5e\u6027\u8fdb\u884c\u6d4b\u8bd5\uff0c\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u5728\u4e0d\u540c\u914d\u7f6e\u4e0b\u7684\u884c\u4e3a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728SpringBoot\u4e2d\uff0c\u6d4b\u8bd5\u914d\u7f6e\u5c5e\u6027\u662f\u4e00\u9879\u91cd\u8981\u800c\u53c8\u57fa\u672c\u7684\u64cd\u4f5c\uff0c\u5b83\u5e2e\u52a9\u5f00\u53d1\u8005\u9a8c\u8bc1\u914d\u7f6e\u7684\u6b63\u786e\u6027\u5e76\u4fdd\u969c\u5e94\u7528\u7684\u7a33\u5b9a\u8fd0 [&hellip;]","protected":false},"author":3,"featured_media":297044,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/296997"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=296997"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/296997\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/297044"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=296997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=296997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=296997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}