{"id":1506,"date":"2023-03-25T13:57:46","date_gmt":"2023-03-25T05:57:46","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=1506"},"modified":"2023-04-28T20:22:29","modified_gmt":"2023-04-28T12:22:29","slug":"spring-boot-configuration-cors-to-solve-cross-domain-request-issues","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/03\/25\/spring-boot-configuration-cors-to-solve-cross-domain-request-issues\/","title":{"rendered":"Spring Boot\u914d\u7f6eCors\u89e3\u51b3\u8de8\u57df\u8bf7\u6c42\u95ee\u9898"},"content":{"rendered":"

\u540c\u6e90\u7b56\u7565\u7b80\u4ecb<\/h2>\n

\u540c\u6e90\u7b56\u7565[same origin policy]\u662f\u6d4f\u89c8\u5668\u7684\u4e00\u4e2a\u5b89\u5168\u529f\u80fd\uff0c\u4e0d\u540c\u6e90\u7684\u5ba2\u6237\u7aef\u811a\u672c\u5728\u6ca1\u6709\u660e\u786e\u6388\u6743\u7684\u60c5\u51b5\u4e0b\uff0c\u4e0d\u80fd\u8bfb\u5199\u5bf9\u65b9\u8d44\u6e90\u3002\u540c\u6e90\u7b56\u7565\u662f\u6d4f\u89c8\u5668\u5b89\u5168\u7684\u57fa\u77f3\u3002<\/p>\n

\u4ec0\u4e48\u662f\u6e90<\/h3>\n

<\/p>\n

\u6e90[origin]<\/code>\u5c31\u662f\u534f\u8bae\u3001\u57df\u540d\u548c\u7aef\u53e3\u53f7\u3002\u4f8b\u5982\uff1ahttp:\/\/www.baidu.com:80<\/code>\u8fd9\u4e2aURL\u3002<\/p>\n

\u4ec0\u4e48\u662f\u540c\u6e90<\/h3>\n

\u82e5\u5730\u5740\u91cc\u9762\u7684\u534f\u8bae\u3001\u57df\u540d\u548c\u7aef\u53e3\u53f7\u5747\u76f8\u540c\u5219\u5c5e\u4e8e\u540c\u6e90\u3002<\/p>\n

\u662f\u5426\u662f\u540c\u6e90\u7684\u5224\u65ad<\/h3>\n

\u4f8b\u5982\u5224\u65ad\u4e0b\u9762\u7684URL\u662f\u5426\u4e0ehttp:\/\/www.a.com\/test\/index.html<\/code>\u540c\u6e90<\/p>\n

    \n
  • http:\/\/www.a.com\/dir\/page.html<\/code> \u540c\u6e90<\/li>\n
  • http:\/\/www.child.a.com\/test\/index.html<\/code> \u4e0d\u540c\u6e90\uff0c\u57df\u540d\u4e0d\u76f8\u540c<\/li>\n
  • https:\/\/www.a.com\/test\/index.html<\/code> \u4e0d\u540c\u6e90\uff0c\u534f\u8bae\u4e0d\u76f8\u540c<\/li>\n
  • http:\/\/www.a.com:8080\/test\/index.html<\/code> \u4e0d\u540c\u6e90\uff0c\u7aef\u53e3\u53f7\u4e0d\u76f8\u540c<\/li>\n<\/ul>\n

    \u54ea\u4e9b\u64cd\u4f5c\u4e0d\u53d7\u540c\u6e90\u7b56\u7565\u9650\u5236<\/h3>\n
      \n
    • \u9875\u9762\u4e2d\u7684\u94fe\u63a5\uff0c\u91cd\u5b9a\u5411\u4ee5\u53ca\u8868\u5355\u63d0\u4ea4\u662f\u4e0d\u4f1a\u53d7\u5230\u540c\u6e90\u7b56\u7565\u9650\u5236\u7684\uff1b<\/li>\n
    • \u8de8\u57df\u8d44\u6e90\u7684\u5f15\u5165\u662f\u53ef\u4ee5\u7684\u3002\u4f46\u662fJS\u4e0d\u80fd\u8bfb\u5199\u52a0\u8f7d\u7684\u5185\u5bb9\u3002\u5982\u5d4c\u5165\u5230\u9875\u9762\u4e2d\u7684<script src="..."><\/script><\/code>\uff0c<img><\/code>\uff0c<link><\/code>\uff0c<iframe><\/code>\u7b49\u3002<\/li>\n<\/ul>\n

      \u8de8\u57df<\/h3>\n

      \u53d7\u524d\u9762\u6240\u8bb2\u7684\u6d4f\u89c8\u5668\u540c\u6e90\u7b56\u7565\u7684\u5f71\u54cd\uff0c\u4e0d\u662f\u540c\u6e90\u7684\u811a\u672c\u4e0d\u80fd\u64cd\u4f5c\u5176\u4ed6\u6e90\u4e0b\u9762\u7684\u5bf9\u8c61\u3002\u60f3\u8981\u64cd\u4f5c\u53e6\u4e00\u4e2a\u6e90\u4e0b\u7684\u5bf9\u8c61\u5c31\u9700\u8981\u8de8\u57df\u3002
      \n\u5728\u540c\u6e90\u7b56\u7565\u7684\u9650\u5236\u4e0b\uff0c\u975e\u540c\u6e90\u7684\u7f51\u7ad9\u4e4b\u95f4\u4e0d\u80fd\u53d1\u9001AJAX<\/code>\u8bf7\u6c42\u3002<\/p>\n

      \u5982\u4f55\u8de8\u57df<\/h3>\n
        \n
      • \u964d\u57df<\/li>\n<\/ul>\n

        \u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6edocument.damain='a.com'<\/code>\uff0c\u6d4f\u89c8\u5668\u5c31\u4f1a\u8ba4\u4e3a\u5b83\u4eec\u90fd\u662f\u540c\u4e00\u4e2a\u6e90\u3002\u60f3\u8981\u5b9e\u73b0\u4ee5\u4e0a\u4efb\u610f\u4e24\u4e2a\u9875\u9762\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4e24\u4e2a\u9875\u9762\u5fc5\u987b\u90fd\u8bbe\u7f6edocument.damain='a.com'<\/code>\u3002<\/p>\n

          \n
        • \n

          JSONP<\/code>\u8de8\u57df<\/p>\n<\/li>\n

        • \n

          CORS<\/code>\u8de8\u57df<\/p>\n<\/li>\n<\/ul>\n

          CORS \u7b80\u4ecb<\/h2>\n

          \u4e3a\u4e86\u89e3\u51b3\u6d4f\u89c8\u5668\u540c\u6e90\u95ee\u9898\uff0cW3C \u63d0\u51fa\u4e86\u8de8\u6e90\u8d44\u6e90\u5171\u4eab\uff0c\u5373CORS(Cross-Origin Resource Sharing)<\/code>\u3002<\/p>\n

          CORS<\/code>\u505a\u5230\u4e86\u5982\u4e0b\u4e24\u70b9\uff1a<\/p>\n

            \n
          • \u4e0d\u7834\u574f\u5373\u6709\u89c4\u5219<\/li>\n
          • \u670d\u52a1\u5668\u5b9e\u73b0\u4e86CORS<\/code>\u63a5\u53e3\uff0c\u5c31\u53ef\u4ee5\u8de8\u6e90\u901a\u4fe1<\/li>\n<\/ul>\n

            \u57fa\u4e8e\u8fd9\u4e24\u70b9\uff0cCORS<\/code>\u5c06\u8bf7\u6c42\u5206\u4e3a\u4e24\u7c7b\uff1a\u7b80\u5355\u8bf7\u6c42\u548c\u975e\u7b80\u5355\u8bf7\u6c42\u3002<\/p>\n

            \u7b80\u5355\u8bf7\u6c42<\/h3>\n

            \u5728CORS<\/code>\u51fa\u73b0\u524d\uff0c\u53d1\u9001HTTP<\/code>\u8bf7\u6c42\u65f6\u5728\u5934\u4fe1\u606f\u4e2d\u4e0d\u80fd\u5305\u542b\u4efb\u4f55\u81ea\u5b9a\u4e49\u5b57\u6bb5\uff0c\u4e14HTTP<\/code>\u5934\u4fe1\u606f\u4e0d\u8d85\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u5b57\u6bb5\uff1a<\/p>\n

              \n
            • Accept<\/code><\/li>\n
            • Accept-Language<\/code><\/li>\n
            • Content-Language<\/code><\/li>\n
            • Last-Event-ID<\/code><\/li>\n
            • Content-Type<\/code>\u53ea\u9650\u4e8e [application\/x-www-form-urlencoded<\/code>\u3001multipart\/form-data<\/code>\u3001text\/plain<\/code>] \u7c7b\u578b<\/li>\n<\/ul>\n

              \u4e00\u4e2a\u7b80\u5355\u7684\u8bf7\u6c42\u4f8b\u5b50\uff1a<\/p>\n

              GET \/test HTTP\/1.1\nAccept: *\/*\nAccept-Encoding: gzip, deflate, sdch, br\nOrigin: http:\/\/www.examples.com\nHost: www.examples.com<\/code><\/pre>\n
              \u5bf9\u4e8e\u7b80\u5355\u8bf7\u6c42\uff0cCORS<\/code>\u7684\u7b56\u7565\u662f\u8bf7\u6c42\u65f6\u5728\u8bf7\u6c42\u5934\u4e2d\u589e\u52a0\u4e00\u4e2aOrigin<\/code>\u5b57\u6bb5\uff0c\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u6839\u636e\u8be5\u5b57\u6bb5\u5224\u65ad\u662f\u5426\u5141\u8bb8\u8be5\u8bf7\u6c42\u8bbf\u95ee\u3002<\/p>\n
                \n
              • \u5982\u679c\u5141\u8bb8\uff0c\u5219\u5728HTTP<\/code>\u5934\u4fe1\u606f\u4e2d\u6dfb\u52a0Access-Control-Allow-Origin<\/code>\u5b57\u6bb5\uff0c\u5e76\u8fd4\u56de\u6b63\u786e\u7684\u7ed3\u679c<\/li>\n
              • \u5982\u679c\u4e0d\u5141\u8bb8\uff0c\u5219\u4e0d\u5728HTTP<\/code>\u5934\u4fe1\u606f\u4e2d\u6dfb\u52a0Access-Control-Allow-Origin<\/code>\u5b57\u6bb5<\/li>\n<\/ul>\n
                \u9664\u4e86\u4e0a\u9762\u63d0\u5230\u7684Access-Control-Allow-Origin<\/code>\uff0c\u8fd8\u6709\u51e0\u4e2a\u5b57\u6bb5\u7528\u4e8e\u63cf\u8ff0CORS<\/code>\u8fd4\u56de\u7ed3\u679c\uff1a<\/p>\n
                  \n
                • Access-Control-Allow-Credentials<\/code>\uff1a\u53ef\u9009\uff0c\u7528\u6237\u662f\u5426\u53ef\u4ee5\u53d1\u9001\u3001\u5904\u7406cookie<\/code><\/li>\n
                • Access-Control-Expose-Headers<\/code>\uff1a\u53ef\u9009\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u62ff\u5230\u7684\u5b57\u6bb5\u3002\u6709\u51e0\u4e2a\u5b57\u6bb5\u65e0\u8bba\u8bbe\u7f6e\u4e0e\u5426\u90fd\u53ef\u4ee5\u62ff\u5230\u7684\uff0c\u5305\u62ec\uff1aCache-Control<\/code>\u3001Content-Language<\/code>\u3001Content-Type<\/code>\u3001Expires<\/code>\u3001Last-Modified<\/code>\u3001Pragma<\/code><\/li>\n<\/ul>\n
                  \u975e\u7b80\u5355\u8bf7\u6c42<\/h3>\n
                  \u5bf9\u4e8e\u975e\u7b80\u5355\u8bf7\u6c42\u7684\u8de8\u6e90\u8bf7\u6c42\uff0c\u6d4f\u89c8\u5668\u4f1a\u5728\u771f\u5b9e\u8bf7\u6c42\u53d1\u51fa\u524d\uff0c\u589e\u52a0\u4e00\u6b21OPTION<\/code>\u8bf7\u6c42\uff0c\u79f0\u4e3a\u9884\u68c0\u8bf7\u6c42(preflight request<\/code>)\u3002\u9884\u68c0\u8bf7\u6c42\u5c06\u771f\u5b9e\u8bf7\u6c42\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u8bf7\u6c42\u65b9\u6cd5\u3001\u81ea\u5b9a\u4e49\u5934\u5b57\u6bb5\u3001\u6e90\u4fe1\u606f\u6dfb\u52a0\u5230HTTP<\/code>\u5934\u4fe1\u606f\u5b57\u6bb5\u4e2d\uff0c\u8be2\u95ee\u670d\u52a1\u5668\u662f\u5426\u5141\u8bb8\u8fd9\u6837\u7684\u64cd\u4f5c\u3002<\/p>\n
                  \u4f8b\u5982\u4e00\u4e2aDELETE<\/code>\u8bf7\u6c42\uff1a<\/p>\n
                  OPTIONS \/test HTTP\/1.1\nOrigin: http:\/\/www.examples.com\nAccess-Control-Request-Method: DELETE\nAccess-Control-Request-Headers: X-Custom-Header\nHost: www.examples.com<\/code><\/pre>\n
                  \u4e0eCORS<\/code>\u76f8\u5173\u7684\u5b57\u6bb5\u6709\uff1a<\/p>\n
                    \n
                  • \u8bf7\u6c42\u4f7f\u7528\u7684HTTP<\/code>\u65b9\u6cd5Access-Control-Request-Method<\/code><\/li>\n
                  • \u8bf7\u6c42\u4e2d\u5305\u542b\u7684\u81ea\u5b9a\u4e49\u5934\u5b57\u6bb5Access-Control-Request-Headers<\/code><\/li>\n<\/ul>\n
                    \u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u65f6\uff0c\u9700\u8981\u5206\u522b\u5bf9Origin<\/code>\u3001Access-Control-Request-Method<\/code>\u3001Access-Control-Request-Headers<\/code>\u8fdb\u884c\u9a8c\u8bc1\uff0c\u9a8c\u8bc1\u901a\u8fc7\u540e\uff0c\u4f1a\u5728\u8fd4\u56deHTTP<\/code>\u5934\u4fe1\u606f\u4e2d\u6dfb\u52a0\uff1a<\/p>\n
                    Access-Control-Allow-Origin: http:\/\/www.examples.com\nAccess-Control-Allow-Methods: GET, POST, PUT, DELETE\nAccess-Control-Allow-Headers: X-Custom-Header\nAccess-Control-Allow-Credentials: true\nAccess-Control-Max-Age: 1728000<\/code><\/pre>\n
                    \u5b83\u4eec\u7684\u542b\u4e49\u5206\u522b\u662f\uff1a<\/p>\n
                      \n
                    • Access-Control-Allow-Methods<\/code>: \u771f\u5b9e\u8bf7\u6c42\u5141\u8bb8\u7684\u65b9\u6cd5<\/li>\n
                    • Access-Control-Allow-Headers<\/code>: \u670d\u52a1\u5668\u5141\u8bb8\u4f7f\u7528\u7684\u5b57\u6bb5<\/li>\n
                    • Access-Control-Allow-Credentials<\/code>: \u662f\u5426\u5141\u8bb8\u7528\u6237\u53d1\u9001\u3001\u5904\u7406cookie<\/code><\/li>\n
                    • Access-Control-Max-Age<\/code>: \u9884\u68c0\u8bf7\u6c42\u7684\u6709\u6548\u671f\uff0c\u5355\u4f4d\u4e3a\u79d2\u3002\u6709\u6548\u671f\u5185\uff0c\u4e0d\u4f1a\u91cd\u590d\u53d1\u9001\u9884\u68c0\u8bf7\u6c42<\/li>\n<\/ul>\n
                      \u5f53\u9884\u68c0\u8bf7\u6c42\u901a\u8fc7\u540e\uff0c\u6d4f\u89c8\u5668\u4f1a\u53d1\u9001\u771f\u5b9e\u8bf7\u6c42\u5230\u670d\u52a1\u5668\u3002\u8fd9\u5c31\u5b9e\u73b0\u4e86\u8de8\u6e90\u8bf7\u6c42\u3002<\/p>\n
                      Spring Boot \u914d\u7f6e CORS<\/h2>\n
                      \u4f7f\u7528@CrossOrigin<\/code>\u6ce8\u89e3\u5b9e\u73b0<\/h3>\n
                      \uff081\uff09\u5982\u679c\u60f3\u8981\u5bf9\u67d0\u4e00\u63a5\u53e3\u914d\u7f6e CORS\uff0c\u53ef\u4ee5\u5728\u65b9\u6cd5\u4e0a\u6dfb\u52a0@CrossOrigin<\/code>\u6ce8\u89e3 \uff1a<\/p>\n
                      @CrossOrigin(origins = {"http:\/\/localhost:9000", "null"})\n@RequestMapping(value = "\/test", method = RequestMethod.GET)\npublic String greetings() {\n    return "{\\"project\\":\\"just a test\\"}";\n}<\/code><\/pre>\n
                      \uff082\uff09\u5982\u679c\u60f3\u5bf9\u4e00\u7cfb\u5217\u63a5\u53e3\u6dfb\u52a0 CORS \u914d\u7f6e\uff0c\u53ef\u4ee5\u5728\u7c7b\u4e0a\u6dfb\u52a0\u6ce8\u89e3\uff0c\u5bf9\u8be5\u7c7b\u58f0\u660e\u6240\u6709\u63a5\u53e3\u90fd\u6709\u6548\uff1a<\/p>\n
                      @CrossOrigin(origins = {"http:\/\/localhost:9000", "null"})\n@RestController\n@SpringBootApplication\npublic class SpringBootCorsTestApplication {\n\n}<\/code><\/pre>\n
                      \uff083\uff09\u5982\u679c\u60f3\u6dfb\u52a0\u5168\u5c40\u914d\u7f6e\uff0c\u5219\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u914d\u7f6e\u7c7b \uff1a<\/p>\n
                      @Configuration\npublic class WebMvcConfig extends WebMvcConfigurer {\n\n    @Override\n    public void addCorsMappings(CorsRegistry registry) {\n        registry.addMapping("\/**")\n                .allowedOrigins("*")\n                .allowedMethods("POST", "GET", "PUT", "OPTIONS", "DELETE")\n                .maxAge(3600)\n                .allowCredentials(true);\n    }\n}<\/code><\/pre>\n
                      \u6216\u8005\u5728Application.java<\/code>\u6587\u4ef6\u6dfb\u52a0CorsRegistry<\/code>\u914d\u7f6e<\/p>\n
                      @EnableConfigurationProperties({Config.class})\n@EnableEurekaClient\n@EnableFeignClients\n@SpringBootApplication\npublic class AuthorityCenterApplication {\n\n    public static void main(String[] args) {\n        SpringApplication.run(AuthorityCenterApplication.class, args);\n    }\n\n    \/\/\u5168\u5c40\u914d\u7f6e\u8de8\u57df\n    @Bean\n    public WebMvcConfigurer corsConfigurer() {\n        return new WebMvcConfigurerAdapter() {\n            @Override\n            public void addCorsMappings(CorsRegistry registry) {\n                registry.addMapping("\/users\/*").allowedOrigins("http:\/\/localhost:9527");\n            }\n        };\n    }\n}<\/code><\/pre>\n
                      \uff084\uff09\u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0Filter<\/code>\u7684\u65b9\u5f0f\uff0c\u914d\u7f6eCORS<\/code>\u89c4\u5219\uff0c\u5e76\u624b\u52a8\u6307\u5b9a\u5bf9\u54ea\u4e9b\u63a5\u53e3\u6709\u6548\u3002<\/p>\n
                      @Bean\npublic FilterRegistrationBean corsFilter() {\n    UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();\n    CorsConfiguration config = new CorsConfiguration();\n    config.setAllowCredentials(true);\n    config.addAllowedOrigin("http:\/\/localhost:9000");\n    config.addAllowedOrigin("null");\n    config.addAllowedHeader("*");\n    config.addAllowedMethod("*");\n    source.registerCorsConfiguration("\/**", config); \/\/ CORS \u914d\u7f6e\u5bf9\u6240\u6709\u63a5\u53e3\u90fd\u6709\u6548\n    FilterRegistrationBean bean = newFilterRegistrationBean(new CorsFilter(source));\n    bean.setOrder(0);\n    return bean;\n}<\/code><\/pre>\n
                      \u539f\u7406\u5256\u6790<\/h3>\n
                      \u65e0\u8bba\u662f\u901a\u8fc7\u54ea\u79cd\u65b9\u5f0f\u914d\u7f6eCORS<\/code>\uff0c\u5176\u5b9e\u90fd\u662f\u5728\u6784\u9020CorsConfiguration<\/code>\u3002 \u4e00\u4e2aCORS<\/code>\u914d\u7f6e\u7528\u4e00\u4e2aCorsConfiguration<\/code>\u7c7b\u6765\u8868\u793a\uff0c\u5b83\u7684\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n
                      public class CorsConfiguration {\n    private List<String> allowedOrigins;\n    private List<String> allowedMethods;\n    private List<String> allowedHeaders;\n    private List<String> exposedHeaders;\n    private Boolean allowCredentials;\n    private Long maxAge;\n}<\/code><\/pre>\n
                      Spring<\/code>\u4e2d\u5bf9CORS<\/code>\u89c4\u5219\u7684\u6821\u9a8c\uff0c\u90fd\u662f\u901a\u8fc7\u59d4\u6258\u7ed9DefaultCorsProcessor<\/code>\u5b9e\u73b0\u7684\u3002<\/p>\n
                      DefaultCorsProcessor<\/code>\u5904\u7406\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n
                        \n
                      • \u5224\u65ad\u4f9d\u636e\u662fHeader<\/code>\u4e2d\u662f\u5426\u5305\u542bOrigin<\/code>\u3002\u5982\u679c\u5305\u542b\u5219\u8bf4\u660e\u4e3aCORS<\/code>\u8bf7\u6c42\uff0c\u8f6c\u5230 2\uff1b\u5426\u5219\uff0c\u8bf4\u660e\u4e0d\u662fCORS<\/code>\u8bf7\u6c42\uff0c\u4e0d\u4f5c\u4efb\u4f55\u5904\u7406<\/li>\n
                      • \u5224\u65adresponse<\/code>\u7684Header<\/code>\u662f\u5426\u5df2\u7ecf\u5305\u542bAccess-Control-Allow-Origin<\/code>\uff0c\u5982\u679c\u5305\u542b\uff0c\u8bc1\u660e\u5df2\u7ecf\u88ab\u5904\u7406\u8fc7\u4e86\uff0c\u8f6c\u5230 3\uff0c\u5426\u5219\u4e0d\u518d\u5904\u7406<\/li>\n
                      • \u5224\u65ad\u662f\u5426\u540c\u6e90\uff0c\u5982\u679c\u662f\u5219\u8f6c\u4ea4\u7ed9\u8d1f\u8d23\u8be5\u8bf7\u6c42\u7684\u7c7b\u5904\u7406<\/li>\n
                      • \u662f\u5426\u914d\u7f6e\u4e86CORS<\/code>\u89c4\u5219\uff0c\u5982\u679c\u6ca1\u6709\u914d\u7f6e\uff0c\u4e14\u662f\u9884\u68c0\u8bf7\u6c42\uff0c\u5219\u62d2\u7edd\u8be5\u8bf7\u6c42\uff0c\u5982\u679c\u6ca1\u6709\u914d\u7f6e\uff0c\u4e14\u4e0d\u662f\u9884\u68c0\u8bf7\u6c42\uff0c\u5219\u4ea4\u7ed9\u8d1f\u8d23\u8be5\u8bf7\u6c42\u7684\u7c7b\u5904\u7406\u3002\u5982\u679c\u914d\u7f6e\u4e86\uff0c\u5219\u5bf9\u8be5\u8bf7\u6c42\u8fdb\u884c\u6821\u9a8c\u3002<\/li>\n<\/ul>\n
                        \u6821\u9a8c\u5c31\u662f\u6839\u636eCorsConfiguration<\/code>\u8fd9\u4e2a\u7c7b\u7684\u914d\u7f6e\u8fdb\u884c\u5224\u65ad\uff1a<\/p>\n
                          \n
                        • \u5224\u65adorigin<\/code>\u662f\u5426\u5408\u6cd5<\/li>\n
                        • \u5224\u65admethod<\/code>\u662f\u5426\u5408\u6cd5<\/li>\n
                        • \u5224\u65adheader<\/code>\u662f\u5426\u5408\u6cd5<\/li>\n
                        • \u5982\u679c\u5168\u90e8\u5408\u6cd5\uff0c\u5219\u5728response header<\/code>\u4e2d\u6dfb\u52a0\u54cd\u5e94\u7684\u5b57\u6bb5\uff0c\u5e76\u4ea4\u7ed9\u8d1f\u8d23\u8be5\u8bf7\u6c42\u7684\u7c7b\u5904\u7406\uff0c\u5982\u679c\u4e0d\u5408\u6cd5\uff0c\u5219\u62d2\u7edd\u8be5\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
                          \u540c\u6e90\u7b56\u7565\u7b80\u4ecb \u540c\u6e90\u7b56\u7565[same origin policy]\u662f\u6d4f\u89c8\u5668\u7684\u4e00\u4e2a\u5b89\u5168\u529f\u80fd\uff0c\u4e0d\u540c\u6e90\u7684\u5ba2\u6237\u7aef\u811a\u672c\u5728\u6ca1\u6709 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[138],"class_list":["post-1506","post","type-post","status-publish","format-standard","hentry","category-spring-boot","tag-138"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1506"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1506\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}