{"id":8144,"date":"2023-11-28T20:15:57","date_gmt":"2023-11-28T12:15:57","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8144"},"modified":"2023-12-06T10:01:45","modified_gmt":"2023-12-06T02:01:45","slug":"springboot-zhong-ru-he-jie-jue-kua-yu-wen-ti-2","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/springboot-zhong-ru-he-jie-jue-kua-yu-wen-ti-2\/","title":{"rendered":"SpringBoot\u4e2d\u5982\u4f55\u89e3\u51b3\u8de8\u57df\u95ee\u9898\uff1f"},"content":{"rendered":"

\u5728Spring Boot\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6765\u89e3\u51b3\u8de8\u57df\u95ee\u9898\u3002\u8de8\u57df\u95ee\u9898\u901a\u5e38\u51fa\u73b0\u5728\u524d\u7aef\u4ee3\u7801\uff08\u4f8b\u5982\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\u7684JavaScript\u4ee3\u7801\uff09\u8bd5\u56fe\u901a\u8fc7Ajax\u8bf7\u6c42\u8bbf\u95ee\u4e0d\u540c\u57df\u7684\u540e\u7aef\u8d44\u6e90\u65f6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n

<\/span><\/a>1. \u4f7f\u7528@CrossOrigin<\/code>\u6ce8\u89e3<\/h3>\n

\u5728\u63a7\u5236\u5668\u65b9\u6cd5\u4e0a\u4f7f\u7528@CrossOrigin<\/code>\u6ce8\u89e3\u53ef\u4ee5\u5141\u8bb8\u7279\u5b9a\u7684\u8de8\u57df\u8bf7\u6c42\u3002\u793a\u4f8b\uff1a<\/p>\n

@RestController\npublic class MyController {\n\n    @CrossOrigin(origins = "http:\/\/allowed-origin.com")\n    @GetMapping("\/example")\n    public String example() {\n        \/\/ Controller logic here\n    }\n}\n<\/code><\/pre>\n
\u4e0a\u8ff0\u4f8b\u5b50\u4e2d\uff0c@CrossOrigin<\/code>\u6ce8\u89e3\u5141\u8bb8\u6765\u81eahttp:\/\/allowed-origin.com<\/code>\u57df\u7684\u8bf7\u6c42\u8bbf\u95ee\/example<\/code>\u63a5\u53e3\u3002<\/p>\n
<\/span><\/a>2. \u5168\u5c40\u914d\u7f6e\u8de8\u57df<\/h3>\n
\u5728\u5168\u5c40\u914d\u7f6e\u4e2d\uff0c\u4f60\u53ef\u4ee5\u914d\u7f6e\u4e00\u4e2aWebMvcConfigurer<\/code> bean \u6765\u5904\u7406\u8de8\u57df\u95ee\u9898\u3002\u521b\u5efa\u4e00\u4e2a\u7c7b\u5b9e\u73b0WebMvcConfigurer<\/code>\u63a5\u53e3\uff0c\u7136\u540e\u8986\u76d6addCorsMappings<\/code>\u65b9\u6cd5\u3002\u793a\u4f8b\uff1a<\/p>\n
@Configuration\npublic class WebConfig implements WebMvcConfigurer {\n\n    @Override\n    public void addCorsMappings(CorsRegistry registry) {\n        registry.addMapping("\/api\/**")\n                .allowedOrigins("http:\/\/allowed-origin.com")\n                .allowedMethods("GET", "POST", "PUT", "DELETE")\n                .allowedHeaders("header1", "header2", "header3")\n                .exposedHeaders("header1", "header2")\n                .allowCredentials(true)\n                .maxAge(3600);\n    }\n}\n<\/code><\/pre>\n
\u4e0a\u8ff0\u4f8b\u5b50\u4e2d\uff0caddMapping("\/api\/**")<\/code>\u6307\u5b9a\u4e86\u5141\u8bb8\u8de8\u57df\u8bbf\u95ee\u7684\u8def\u5f84\uff0callowedOrigins<\/code>\u6307\u5b9a\u4e86\u5141\u8bb8\u7684\u6765\u6e90\u57df\uff0callowedMethods<\/code>\u6307\u5b9a\u4e86\u5141\u8bb8\u7684HTTP\u65b9\u6cd5\uff0callowedHeaders<\/code>\u548cexposedHeaders<\/code>\u6307\u5b9a\u4e86\u5141\u8bb8\u7684\u8bf7\u6c42\u5934\u548c\u54cd\u5e94\u5934\uff0callowCredentials(true)<\/code>\u8868\u793a\u5141\u8bb8\u53d1\u9001\u8ba4\u8bc1\u4fe1\u606f\uff08\u5982Cookies\uff09\uff0cmaxAge(3600)<\/code>\u6307\u5b9a\u4e86\u9884\u68c0\u8bf7\u6c42\u7684\u7f13\u5b58\u65f6\u95f4\u3002<\/p>\n
<\/span><\/a>3. \u4f7f\u7528Spring Security\u914d\u7f6e<\/h3>\n
\u5982\u679c\u4f60\u7684\u5e94\u7528\u4f7f\u7528\u4e86Spring Security\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5728Spring Security\u914d\u7f6e\u4e2d\u5904\u7406\u8de8\u57df\u3002\u793a\u4f8b\uff1a<\/p>\n
@Configuration\n@EnableWebSecurity\npublic class SecurityConfig extends WebSecurityConfigurerAdapter {\n\n    @Override\n    protected void configure(HttpSecurity http) throws Exception {\n        http.cors().and()\n            .authorizeRequests()\n            .anyRequest().authenticated()\n            .and()\n            .httpBasic();\n    }\n\n    @Bean\n    public CorsConfigurationSource corsConfigurationSource() {\n        CorsConfiguration configuration = new CorsConfiguration();\n        configuration.setAllowedOrigins(Arrays.asList("http:\/\/allowed-origin.com"));\n        configuration.setAllowedMethods(Arrays.asList("GET", "POST", "PUT", "DELETE"));\n        configuration.setAllowedHeaders(Arrays.asList("header1", "header2", "header3"));\n        configuration.setExposedHeaders(Arrays.asList("header1", "header2"));\n        configuration.setAllowCredentials(true);\n        configuration.setMaxAge(3600);\n\n        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();\n        source.registerCorsConfiguration("\/api\/**", configuration);\n\n        return source;\n    }\n}\n<\/code><\/pre>\n
\u8fd9\u91cc\uff0ccors()<\/code>\u65b9\u6cd5\u542f\u7528\u4e86\u8de8\u57df\u652f\u6301\uff0c\u5e76\u901a\u8fc7corsConfigurationSource<\/code>\u65b9\u6cd5\u914d\u7f6e\u4e86\u5177\u4f53\u7684\u8de8\u57df\u8bbe\u7f6e\u3002<\/p>\n
\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f60\u7684\u9700\u6c42\u548c\u9879\u76ee\u7684\u67b6\u6784\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4f7f\u7528@CrossOrigin<\/code>\u6ce8\u89e3\u662f\u6700\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u800c\u5168\u5c40\u914d\u7f6e\u9002\u7528\u4e8e\u66f4\u590d\u6742\u7684\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728Spring Boot\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6765\u89e3\u51b3\u8de8\u57df\u95ee\u9898\u3002\u8de8\u57df\u95ee\u9898\u901a\u5e38\u51fa\u73b0\u5728\u524d\u7aef\u4ee3\u7801\uff08\u4f8b\u5982\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\u7684Jav […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-8144","post","type-post","status-publish","format-standard","hentry","category-springboot"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=8144"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8144\/revisions"}],"predecessor-version":[{"id":16576,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8144\/revisions\/16576"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8144"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}