{"id":40098,"date":"2023-04-17T14:49:21","date_gmt":"2022-11-25T06:26:31","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8-spring-boot-%e4%b8%ad%e7%9a%84-servlet-%e8%bf%87%e6%bb%a4%e5%99%a8-%e9%80%82%e7%94%a8%e4%ba%8e-spring-boot-1-x-%e5%92%8c-2-x\/"},"modified":"2024-04-29T23:57:01","modified_gmt":"2024-04-29T15:57:01","slug":"%e4%bd%bf%e7%94%a8-spring-boot-%e4%b8%ad%e7%9a%84-servlet-%e8%bf%87%e6%bb%a4%e5%99%a8-%e9%80%82%e7%94%a8%e4%ba%8e-spring-boot-1-x-%e5%92%8c-2-x","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8-spring-boot-%e4%b8%ad%e7%9a%84-servlet-%e8%bf%87%e6%bb%a4%e5%99%a8-%e9%80%82%e7%94%a8%e4%ba%8e-spring-boot-1-x-%e5%92%8c-2-x\/","title":{"rendered":"\u4f7f\u7528 Spring Boot \u4e2d\u7684 Servlet \u8fc7\u6ee4\u5668 [\u9002\u7528\u4e8e Spring Boot 1.x \u548c 2.x]"},"content":{"rendered":"<h1>\u73af\u5883<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring Boot 1.5.10<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Embedded Tomcat 8.5.27<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">JDK 8<\/ul>\n<blockquote><p>2018-03-09\u5907\u6ce8<br \/>\n\u5347\u7ea7\u81f3Spring Boot 2.0.0.RELEASE\u540e\uff0c\u4ecd\u7136\u8868\u73b0\u51fa\u76f8\u540c\u7684\u884c\u4e3a\u3002<\/p>\n<p>2018-12-20\u5907\u6ce8<br \/>\n\u6dfb\u52a0\u4e86Spring Boot 2.1\u7684\u8bf4\u660e\u3002<\/p><\/blockquote>\n<h1>\u57fa\u672c\u7684Filter\u7684\u6ce8\u518c\u65b9\u5f0f<\/h1>\n<p>\u5728Spring Boot\u4e2d\u4f7f\u7528\u63d0\u4f9b\u7684FilterRegistrationBean\u7c7b\u3002<br \/>\n\u5f53\u5b9a\u4e49FilterRegistrationBean\u4f5c\u4e3a\u4e00\u4e2aBean\u65f6\uff0cSpring Boot\u7684\u81ea\u52a8\u914d\u7f6e\u7c7b\u5c06\u68c0\u7d22\u5e76\u6ce8\u518cFilter\u5230\u5d4c\u5165\u5f0f\u670d\u52a1\u5668\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nd\">@Configuration<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SomeConfig<\/span> <span class=\"o\">{<\/span>\r\n\r\n    <span class=\"nd\">@Bean<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"nc\">FilterRegistrationBean<\/span> <span class=\"nf\">hogeFilter<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"c1\">\/\/ Filter\u3092new\u3057\u3066FilterRegistrationBean\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306b\u6e21\u3059<\/span>\r\n        <span class=\"nc\">FilterRegistrationBean<\/span> <span class=\"n\">bean<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">FilterRegistrationBean<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">HogeFilter<\/span><span class=\"o\">());<\/span>\r\n        <span class=\"c1\">\/\/ Filter\u306eurl-pattern\u3092\u6307\u5b9a\uff08\u53ef\u5909\u9577\u5f15\u6570\u306a\u306e\u3067\u8907\u6570\u6307\u5b9a\u53ef\u80fd\uff09<\/span>\r\n        <span class=\"n\">bean<\/span><span class=\"o\">.<\/span><span class=\"na\">addUrlPatterns<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/*\"<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"c1\">\/\/ Filter\u306e\u5b9f\u884c\u9806\u5e8f\u3002\u6574\u6570\u5024\u306e\u6607\u9806\u306b\u5b9f\u884c\u3055\u308c\u308b<\/span>\r\n        <span class=\"n\">bean<\/span><span class=\"o\">.<\/span><span class=\"na\">setOrder<\/span><span class=\"o\">(<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">.<\/span><span class=\"na\">MIN_VALUE<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">bean<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"o\">}<\/span>\r\n\r\n    <span class=\"nd\">@Bean<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"nc\">FilterRegistrationBean<\/span> <span class=\"nf\">fugaFilter<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nc\">FilterRegistrationBean<\/span> <span class=\"n\">bean<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">FilterRegistrationBean<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">FugaFilter<\/span><span class=\"o\">());<\/span>\r\n        <span class=\"n\">bean<\/span><span class=\"o\">.<\/span><span class=\"na\">addUrlPatterns<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/*\"<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"c1\">\/\/ HogeFilter\u306e\u5f8c\u306b\u5b9f\u884c\u3055\u308c\u308b<\/span>\r\n        <span class=\"n\">bean<\/span><span class=\"o\">.<\/span><span class=\"na\">setOrder<\/span><span class=\"o\">(<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">.<\/span><span class=\"na\">MIN_VALUE<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">bean<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"o\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u4f55\u500b\u3067\u3082Filter\u3092\u5b9a\u7fa9\u53ef\u80fd<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5728Filter\u4e2d\u4f7f\u7528\u5176\u4ed6\u7684Bean<\/h1>\n<p>@Bean\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u7528\u53c2\u6570\u63a5\u6536\u5176\u4ed6\u7684Bean\u3002\u8fd9\u662fSpring\u539f\u672c\u5c31\u5177\u5907\u7684\u529f\u80fd\u3002<br \/>\n\u53ea\u8981\u5728Filter\u7684\u6784\u9020\u51fd\u6570\u7b49\u5730\u65b9\u63a5\u6536\u53c2\u6570\u4f20\u5165\u7684Bean\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">HogeFilter<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">OncePerRequestFilter<\/span> <span class=\"o\">{<\/span> <span class=\"c1\">\/\/ \u3082\u3061\u308d\u3093\u300cimplements Filter\u300d\u3067\u3082OK<\/span>\r\n    <span class=\"kd\">private<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">FugaBean<\/span> <span class=\"n\">fugaBean<\/span><span class=\"o\">;<\/span> <span class=\"c1\">\/\/ \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f5c\u6210<\/span>\r\n\r\n    <span class=\"kd\">public<\/span> <span class=\"nf\">HogeFilter<\/span><span class=\"o\">(<\/span><span class=\"nc\">FugaBean<\/span> <span class=\"n\">fugaBean<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span> <span class=\"c1\">\/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067Bean\u3092\u53d7\u3051\u53d6\u308b<\/span>\r\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">fugaBean<\/span> <span class=\"o\">=<\/span> <span class=\"n\">fugaBean<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"o\">}<\/span>\r\n\r\n    <span class=\"nd\">@Override<\/span>\r\n    <span class=\"kd\">protected<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">doFilterInternal<\/span><span class=\"o\">(<\/span><span class=\"nc\">HttpServletRequest<\/span> <span class=\"n\">request<\/span><span class=\"o\">,<\/span> <span class=\"nc\">HttpServletResponse<\/span> <span class=\"n\">response<\/span><span class=\"o\">,<\/span> <span class=\"nc\">FilterChain<\/span> <span class=\"n\">chain<\/span><span class=\"o\">)<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">ServletException<\/span><span class=\"o\">,<\/span> <span class=\"nc\">IOException<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"c1\">\/\/ \u524d\u51e6\u7406\u3092\u3053\u3053\u306b\u66f8\u304f<\/span>\r\n        <span class=\"n\">chain<\/span><span class=\"o\">.<\/span><span class=\"na\">doFilter<\/span><span class=\"o\">(<\/span><span class=\"n\">request<\/span><span class=\"o\">,<\/span> <span class=\"n\">response<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"c1\">\/\/ \u5f8c\u51e6\u7406\u3092\u3053\u3053\u306b\u66f8\u304f<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nd\">@Configuration<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">HogeConfig<\/span> <span class=\"o\">{<\/span>\r\n\r\n    <span class=\"nd\">@Bean<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"nc\">FilterRegistrationBean<\/span> <span class=\"nf\">hogeFilter<\/span><span class=\"o\">(<\/span><span class=\"nc\">FugaBean<\/span> <span class=\"n\">fugaBean<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"c1\">\/\/ Filter\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306bBean\u3092\u6e21\u3059<\/span>\r\n        <span class=\"nc\">FilterRegistrationBean<\/span> <span class=\"n\">bean<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">FilterRegistrationBean<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">HogeFilter<\/span><span class=\"o\">(<\/span><span class=\"n\">fugaBean<\/span><span class=\"o\">));<\/span>\r\n        <span class=\"c1\">\/\/ ...<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">bean<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>FugaBean\u9700\u8981\u5728\u5176\u4ed6\u5730\u65b9\uff08\u5982\u5176\u4ed6Config\u7c7b\u6216\u7ec4\u4ef6\u626b\u63cf\u4e2d\uff09\u8fdb\u884cBean\u5b9a\u4e49\u3002<\/p>\n<blockquote><p>\u8bf7\u6ce8\u610f\uff0cFilter\u672c\u8eab\u4e0d\u662f\u4e00\u4e2aBean\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u65e0\u6cd5\u901a\u8fc7@Autowired\u5c06Bean\u6ce8\u5165\u5230Filter\u4e2d\uff0c\u4e5f\u65e0\u6cd5\u5c06AOP\u5e94\u7528\u4e8eFilter\u3002<\/p><\/blockquote>\n<h1>\u53ef\u5728\u4e00\u89bd\u8868\u4e2d\u67e5\u770b\u6240\u6709Filter\u9069\u7528\u7684\u9806\u5e8f\u3002<\/h1>\n<p>\u5c06Filter\u4eceFilterRegistrationBean\u4e2d\u63d0\u53d6\u51fa\u6765\u5e76\u6ce8\u518c\u5230Embedded Server\u4e2d\u7684\u662fServletContextInitializerBeans\u7c7b\u3002\u53ea\u8981\u8f93\u51fa\u8be5\u7c7b\u7684DEBUG\u65e5\u5fd7\uff08\u6ce8\u610f\uff1aSpring Boot 2.1\u53ca\u66f4\u9ad8\u7248\u672c\u8981\u8f93\u51faTRACE\u65e5\u5fd7\uff09\u5c31\u53ef\u4ee5\u4e86\u3002Filter\u5c06\u6309\u7167order\u503c\u7684\u5347\u5e8f\u8fdb\u884c\u6267\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># Boot 2.1\u4ee5\u964d\u306f\u3001debug\u3067\u306f\u306a\u304ftrace\u306b\u3059\u308b\r\n<\/span><span class=\"py\">logging.level.org.springframework.boot.web.servlet.ServletContextInitializerBeans<\/span><span class=\"p\">=<\/span><span class=\"s\">debug<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>...\r\n2018-02-28 11:58:37.611 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Added existing Filter initializer bean <span class=\"s1\">'loggingFilter1'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-2147483648<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>com.example.Application\r\n2018-02-28 11:58:37.611 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Added existing Filter initializer bean <span class=\"s1\">'loggingFilter2'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-2147483647<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>com.example.Application\r\n2018-02-28 11:58:37.612 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Added existing Filter initializer bean <span class=\"s1\">'loggingFilter3'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-2147483646<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>com.example.Application\r\n2018-02-28 11:58:37.612 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Added existing Servlet initializer bean <span class=\"s1\">'dispatcherServletRegistration'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span>2147483647, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>class path resource <span class=\"o\">[<\/span>org\/springframework\/boot\/autoconfigure\/web\/DispatcherServletAutoConfiguration<span class=\"nv\">$DispatcherServletRegistrationConfiguration<\/span>.class]\r\n2018-02-28 11:58:37.638 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer <span class=\"k\">for <\/span>bean <span class=\"s1\">'characterEncodingFilter'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-2147483648<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>class path resource <span class=\"o\">[<\/span>org\/springframework\/boot\/autoconfigure\/web\/HttpEncodingAutoConfiguration.class]\r\n2018-02-28 11:58:37.638 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer <span class=\"k\">for <\/span>bean <span class=\"s1\">'hiddenHttpMethodFilter'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-10000<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>class path resource <span class=\"o\">[<\/span>org\/springframework\/boot\/autoconfigure\/web\/WebMvcAutoConfiguration.class]\r\n2018-02-28 11:58:37.638 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer <span class=\"k\">for <\/span>bean <span class=\"s1\">'httpPutFormContentFilter'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-9900<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>class path resource <span class=\"o\">[<\/span>org\/springframework\/boot\/autoconfigure\/web\/WebMvcAutoConfiguration.class]\r\n2018-02-28 11:58:37.638 DEBUG 4323 <span class=\"nt\">---<\/span> <span class=\"o\">[<\/span>ost-startStop-1] o.s.b.w.s.ServletContextInitializerBeans : Created Filter initializer <span class=\"k\">for <\/span>bean <span class=\"s1\">'requestContextFilter'<\/span><span class=\"p\">;<\/span> <span class=\"nv\">order<\/span><span class=\"o\">=<\/span><span class=\"nt\">-105<\/span>, <span class=\"nv\">resource<\/span><span class=\"o\">=<\/span>class path resource <span class=\"o\">[<\/span>org\/springframework\/boot\/autoconfigure\/web\/WebMvcAutoConfiguration<span class=\"nv\">$WebMvcAutoConfigurationAdapter<\/span>.class]\r\n...\r\n<\/code><\/pre>\n<h1>\u5c06Filter\u672c\u8eab\u5b9a\u4e49\u4e3aBean\u4f1a\u600e\u6837\uff1f<\/h1>\n<p>\u867d\u7136\u5c06Filter\u672c\u8eab\u5b9a\u4e49\u4e3aBean\u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u4f46\u65e0\u6cd5\u6307\u5b9aurl-pattern\u6216\u6267\u884c\u987a\u5e8f\u3002\u5373\u4f7f\u5728@Bean\u65b9\u6cd5\u4e2d\u6307\u5b9a\u4e86@Order\u6ce8\u89e3\uff0c\u4e5f\u4f1a\u88ab\u5ffd\u7565\uff08\u4e0d\u8bba@Order\u7684\u503c\u4e3a\u4f55\uff0c\u5728\u65e5\u5fd7\u4e2d\u8f93\u51fa\u7684order\u503c\u90fd\u5c06\u53d8\u4e3a2147483647\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>    <span class=\"nd\">@Bean<\/span>\r\n    <span class=\"nd\">@Order<\/span><span class=\"o\">(<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">.<\/span><span class=\"na\">MIN_VALUE<\/span><span class=\"o\">)<\/span> <span class=\"c1\">\/\/ \u3053\u306e\u5024\u306f\u7121\u8996\u3055\u308c\u308b\u3063\u307d\u3044\uff08\u4ed5\u69d8\u304b\u3069\u3046\u304b\u306f\u4e0d\u660e\uff09<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"nc\">HogeFilter<\/span> <span class=\"nf\">hogeFilter<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">HogeFilter<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u90a3\u4e48\uff0c\u8ba9\u6211\u4eec\u4f7f\u7528FilterRegistrationBean\u3002<\/p>\n<h1>\u8bf7\u53c2\u8003\u4ee5\u4e0b\u8d44\u6599\u3002<\/h1>\n<p>Spring Boot\u53c2\u8003\u6587\u6863<br \/>\nhttps:\/\/docs.spring.io\/spring-boot\/docs\/current\/reference\/htmlsingle\/#boot-features-embedded-container-servlets-filters-listeners-beans<br \/>\nJava\u6587\u6863<br \/>\nhttps:\/\/docs.spring.io\/spring-boot\/docs\/current\/api\/org\/springframework\/boot\/web\/servlet\/FilterRegistrationBean.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883 Spring Boot 1.5.10 &nbsp; Embedded Tomcat 8.5.27 &#038;nb [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40098","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528 Spring Boot \u4e2d\u7684 Servlet \u8fc7\u6ee4\u5668 [\u9002\u7528\u4e8e Spring Boot 1.x \u548c 2.x] - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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