{"id":5530,"date":"2026-01-23T17:23:25","date_gmt":"2026-01-23T09:23:25","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=5530"},"modified":"2026-01-23T17:23:26","modified_gmt":"2026-01-23T09:23:26","slug":"spring-shell-4-0-%e6%ad%a3%e5%bc%8f%e5%8f%91%e5%b8%83%ef%bc%8c%e7%bb%88%e4%ba%8e%e8%a7%a3%e5%86%b3%e4%ba%86%e5%91%bd%e4%bb%a4%e6%99%ba%e8%83%bd%e8%a1%a5%e5%85%a8%e8%bf%99%e4%b8%aa%e8%80%81%e5%a4%a7","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=5530","title":{"rendered":"Spring Shell 4.0 \u6b63\u5f0f\u53d1\u5e03\uff0c\u7ec8\u4e8e\u89e3\u51b3\u4e86\u547d\u4ee4\u667a\u80fd\u8865\u5168\u8fd9\u4e2a\u8001\u5927\u96be\uff01"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Spring Shell 4.0 \u6b63\u5f0f\u53d1\u5e03\uff0c\u7ec8\u4e8e\u89e3\u51b3\u4e86\u547d\u4ee4\u667a\u80fd\u8865\u5168\u8fd9\u4e2a\u8001\u5927\u96be\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e91\u8ba1\u7b97\u3001\u5fae\u670d\u52a1\u4ee5\u53ca AI \u65f6\u4ee3\uff0c\u547d\u4ee4\u884c\u5de5\u5177\uff08CLI\uff09\u4f9d\u7136\u662f\u5f00\u53d1\u8005\u4e0d\u53ef\u6216\u7f3a\u7684\u751f\u4ea7\u529b\u6b66\u5668\u3002\u4ece Docker CLI \u5230 Kubernetes kubectl\uff0c\u518d\u5230\u5f53\u4e0b\u7684 AI Code CLI\uff0c\u4f18\u79c0\u7684\u547d\u4ee4\u884c\u5de5\u5177\u80fd\u6781\u5927\u63d0\u5347\u8fd0\u7ef4\u548c\u5f00\u53d1\u6548\u7387\u3002\u800c\u5728 Java \u751f\u6001\u4e2d\uff0c<code>Spring Shell<\/code>\u6b63\u662f\u8fd9\u6837\u4e00\u4e2a\u80fd\u8ba9\u4f60\u5feb\u901f\u6784\u5efa\u4e13\u4e1a\u7ea7\u547d\u4ee4\u884c\u5e94\u7528\u7684\u5229\u5668\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u8fd1\uff0cSpring \u56e2\u961f\u91cd\u78c5\u53d1\u5e03\u4e86<code>Spring Shell 4.0.0 GA<\/code>\u7248\u672c\uff0c\u8fd9\u4e0d\u4ec5\u662f\u7248\u672c\u53f7\u7684\u8dc3\u5347\uff0c\u66f4\u662f\u67b6\u6784\u548c\u5f00\u53d1\u4f53\u9a8c\u7684\u4e00\u6b21\u5168\u9762\u9769\u65b0\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u6df1\u5165\u4e86\u89e3\u8fd9\u4e2a\u91cc\u7a0b\u7891\u7248\u672c\u5e26\u6765\u7684\u53d8\u9769\u5427\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Spring Shell \u4e0d\u53ea\u662f\u7b80\u5355\u7684\u547d\u4ee4\u884c\u6846\u67b6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u4eba\u53ef\u80fd\u6ca1\u7528\u8fc7 Spring Shell \u8fd9\u4e2a\u6846\u67b6\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u5148\u6765\u7b80\u5355\u7684\u8bf4\u8bf4\u5b83\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Spring Shell \u662f\u4ec0\u4e48\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u987e\u540d\u601d\u4e49\uff0cSpring Shell \u5c31\u662f\u4e00\u4e2a\u4e0e Shell \u76f8\u5173\u7684\u547d\u4ee4\u5e94\u7528\u5f00\u53d1\u6846\u67b6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e4b\u6240\u4ee5\u53eb Spring Shell\uff0c\u662f\u56e0\u4e3a\u5b83\u662f\u4e00\u4e2a\u57fa\u4e8e Spring \u751f\u6001\u7684\u547d\u4ee4\u884c\u5e94\u7528\u5f00\u53d1\u6846\u67b6\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5229\u7528\u719f\u6089\u7684 Spring \u7f16\u7a0b\u6a21\u578b\uff08\u4f9d\u8d56\u6ce8\u5165\u3001\u81ea\u52a8\u914d\u7f6e\u3001AOP \u7b49\uff09\uff0c\u5feb\u901f\u6784\u5efa\u4ea4\u4e92\u5f0f\u3001\u529f\u80fd\u4e30\u5bcc\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0e\u5176\u5b83\u4f20\u7edf\u7684 CLI \u5e93\u76f8\u6bd4\uff0cSpring Shell \u63d0\u4f9b\u4e86\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4ea4\u4e92\u5f0f Shell \u4f53\u9a8c\uff1a\u652f\u6301\u547d\u4ee4\u8865\u5168\u3001\u5386\u53f2\u8bb0\u5f55\u3001\u5f69\u8272\u8f93\u51fa<\/li><li>\u58f0\u660e\u5f0f\u547d\u4ee4\u5b9a\u4e49\uff1a\u901a\u8fc7\u6ce8\u89e3\u8f7b\u677e\u5b9a\u4e49\u547d\u4ee4\u3001\u53c2\u6570\u548c\u9009\u9879<\/li><li>\u5f3a\u5927\u7684\u7c7b\u578b\u8f6c\u6362\uff1a\u81ea\u52a8\u5c06\u547d\u4ee4\u884c\u53c2\u6570\u8f6c\u6362\u4e3a Java \u5bf9\u8c61<\/li><li>\u5b8c\u5584\u7684\u5e2e\u52a9\u7cfb\u7edf\uff1a\u81ea\u52a8\u751f\u6210\u547d\u4ee4\u5e2e\u52a9\u6587\u6863<\/li><li>Spring \u751f\u6001\u65e0\u7f1d\u96c6\u6210\uff1a\u76f4\u63a5\u4f7f\u7528 Spring Data\u3001Spring Security \u7b49\u7ec4\u4ef6<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5178\u578b\u5e94\u7528\u573a\u666f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u4eba\u6ca1\u7528\u8fc7\u8fd9\u4e2a\u6846\u67b6\uff0c\u5f88\u53ef\u80fd\u662f\u6ca1\u6709\u5bf9\u5e94\u7684\u5e94\u7528\u573a\u666f\u3002\u4e0b\u9762\u662f\u793e\u533a\u7f51\u53cb\u603b\u7ed3\u7684\u5e38\u89c1\u7684\u4e00\u4e9b\u5178\u578b\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7ba1\u7406\u540e\u53f0\u5de5\u5177\uff1a\u4e0e REST API \u4ea4\u4e92\u7684\u540e\u53f0\u7ba1\u7406\u7cfb\u7edf<\/li><li>\u6570\u636e\u8fd0\u7ef4\u5de5\u5177\uff1a\u6570\u636e\u5e93\u8fc1\u79fb\u3001\u6570\u636e\u67e5\u8be2\u3001\u6279\u5904\u7406\u64cd\u4f5c<\/li><li>\u5fae\u670d\u52a1\u6cbb\u7406\uff1a\u670d\u52a1\u6ce8\u518c\u53d1\u73b0\u3001\u914d\u7f6e\u7ba1\u7406\u3001\u5065\u5eb7\u68c0\u67e5<\/li><li>\u672c\u5730\u5f00\u53d1\u5de5\u5177\uff1a\u9879\u76ee\u811a\u624b\u67b6\u3001\u4ee3\u7801\u751f\u6210\u5668\u3001\u8c03\u8bd5\u5de5\u5177<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Spring Shell 4.0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6b21\u7684 4.0 \u7248\u672c\uff0c\u5176\u5b9e\u662f\u4e00\u6b21\u8131\u80ce\u6362\u9aa8\u7684\u5347\u7ea7\u3002\u4e0b\u9762\u6211\u4eec\u7a0d\u5fae\u5c55\u5f00\u804a\u4e00\u4e0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0e Spring \u751f\u6001\u5b8c\u7f8e\u5bf9\u9f50<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">4.0 \u7248\u672c\u6700\u5927\u7684\u53d8\u5316\u662f\u57fa\u4e8e<code>Spring Framework 7<\/code>\u548c<code>Spring Boot 4<\/code>\u6784\u5efa\u3002\u8fd9\u610f\u5473\u7740\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u80fd\u591f\u5229\u7528\u6700\u65b0\u7684 Spring \u6027\u80fd\u4f18\u5316<\/li><li>\u4e0e Spring Cloud 2025.0 \u7b49\u65b0\u7248\u7ec4\u4ef6\u65e0\u7f1d\u534f\u4f5c<\/li><li>\u652f\u6301 Java 17+ \u7684\u6700\u65b0\u8bed\u8a00\u7279\u6027<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u5b83\u7684\u8fd8\u6709\u4e00\u4e9b\u5e95\u5c42\u7c7b\u5e93\u7684\u914d\u5957\u5347\u7ea7\u7b49\uff0c\u6574\u4f53\u4e0a\u8fd9\u4e00\u6761\u5c5e\u4e8e\u662f\u5e38\u89c4\u5347\u7ea7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9769\u547d\u6027\u7684\u547d\u4ee4\u6a21\u578b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u7248\u672c\u7684\u547d\u4ee4\u6a21\u578b\u5f7b\u5e95\u91cd\u6784\uff0c\u5f00\u53d1\u4f53\u9a8c\u66f4\u52a0\u76f4\u89c2\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 3.x \u7684\u65e7\u65b9\u5f0f\u4e2d\uff0c\u7c7b\u4f3c<code>@ShellMethod<\/code>\u3001<code>@ShellOption<\/code>\u8fd9\u7c7b\u6ce8\u89e3\u88ab\u629b\u5f03\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@ShellComponent\npublic class LegacyCommands {\n    @ShellMethod(\"Say hello\")\n    public String hello(@ShellOption String name) {\n        return \"Hello \" + name;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u7684 4.0 \u4e2d\u7684\u65b0\u65b9\u5f0f\uff084.0\uff09\u5982\u4e0b\u6240\u793a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Component\npublic class ModernCommands {\n    @Command(name = \"hello\", description = \"Say hello to someone\")\n    public String hello(\n        @Option(shortName = 'n', longName = \"name\", defaultValue = \"World\") String name\n    ) {\n        return \"Hello \" + name;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">4.0 \u7248\u672c\uff0c\u63d0\u4f9b\u4e86\u65b0\u7684<code>@Command<\/code>\u548c<code>@Option<\/code>\u6ce8\u89e3\uff0c\u8fd9\u70b9\u548c\u6211\u4eec\u5e38\u89c1\u7684\u547d\u4ee4\u884c\u6a21\u5f0f\u975e\u5e38\u7684\u63a5\u8fd1\u4e86\u3002\u5176\u4e2d\u7684\u53d8\u5316\u4eae\u70b9\u5728\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8bed\u4e49\u66f4\u6e05\u6670\uff1a<code>@Command<\/code>\u548c<code>@Option<\/code>\u6bd4<code>@ShellMethod<\/code>\u548c<code>@ShellOption<\/code>\u66f4\u8d34\u8fd1 CLI \u672f\u8bed<\/li><li>\u5c5e\u6027\u66f4\u7edf\u4e00\uff1a\u6240\u6709\u547d\u4ee4\u914d\u7f6e\u96c6\u4e2d\u5728<code>@Command<\/code>\u6ce8\u89e3\u4e2d<\/li><li>\u652f\u6301\u547d\u4ee4\u5206\u7ec4\uff1a\u901a\u8fc7<code>group<\/code>\u5c5e\u6027\u5b9e\u73b0\u547d\u4ee4\u5206\u7c7b<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u652f\u6301 jSpecify Null Safety<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u4e86\u89e3 jSpecify Null Safety \u7684\uff0c\u53ef\u4ee5\u9605\u8bfb\u6211\u7684\u8fd9\u7bc7\u6587\u7ae0\u300a<a href=\"https:\/\/mp.weixin.qq.com\/s\/8KDYRmu1j8wMV0PmBd_Ong\">https:\/\/mp.weixin.qq.com\/s\/8KDYRmu1j8wMV0PmBd_Ong<\/a>\u300b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6b21\u7684 4.0 \u5168\u9762\u91c7\u7528<code>jSpecify<\/code>\u6ce8\u89e3\uff08\u5982<code>@NonNull<\/code>\u3001<code>@Nullable<\/code>\uff09\uff0c\u8fd9\u4e5f\u662f Spring Framework 7 \u5f15\u5165\u7684 null \u5b89\u5168\u89c4\u8303\u3002\u8fd9\u4e2a\u7c7b\u5e93\u5e26\u6765\u7684\u597d\u5904\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7f16\u8bd1\u671f\u68c0\u6d4b\u6f5c\u5728\u7684 NullPointerException<\/li><li>IDE \u667a\u80fd\u63d0\u793a\u66f4\u52a0\u7cbe\u51c6<\/li><li>\u4ee3\u7801\u53ef\u7ef4\u62a4\u6027\u663e\u8457\u63d0\u5347<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u636e\u7edf\u8ba1\uff0c\u7ea6 30% \u7684\u751f\u4ea7\u73af\u5883 bug \u4e0e\u7a7a\u6307\u9488\u5f02\u5e38\u76f8\u5173\uff0c\u8fd9\u4e00\u6539\u8fdb\u5c06\u6781\u5927\u63d0\u5347 CLI \u5e94\u7528\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6a21\u5757\u5316\u67b6\u6784<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u5757\u5316\u73b0\u5728\u88ab\u8d8a\u6765\u8d8a\u591a\u7684\u63d0\u53ca\uff0c\u8fd9\u6b21 GA \u7684 4.0 \u7248\u672c\uff0c\u652f\u6301\u6a21\u5757\u5316\u67b6\u6784\uff0c\u6309\u9700\u7ec4\u5408\uff0c\u8f7b\u88c5\u4e0a\u9635\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.0 \u5bf9\u6a21\u5757\u4f53\u7cfb\u8fdb\u884c\u4e86\u5927\u5200\u9614\u65a7\u7684\u91cd\u6784\uff1a<\/p>\n\n\n\n<table class=\"wp-block-table\"><thead><tr><th>\u65e7\u6a21\u5757\uff083.x\uff09<\/th><th>\u65b0\u6a21\u5757\uff084.0\uff09<\/th><th>\u53d8\u5316\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>spring-shell-core<\/td><td>spring-shell-core<\/td><td>\u79fb\u9664\u5bf9 Spring Boot \u548c JLine \u7684\u5f3a\u5236\u4f9d\u8d56<\/td><\/tr><tr><td>spring-shell-standard<\/td><td>spring-shell-core<\/td><td>\u529f\u80fd\u5408\u5e76\uff0c\u7b80\u5316\u4f9d\u8d56<\/td><\/tr><tr><td>spring-shell-standard-commands<\/td><td>spring-shell-core<\/td><td>\u529f\u80fd\u5408\u5e76\uff0c\u7b80\u5316\u4f9d\u8d56<\/td><\/tr><tr><td>spring-shell-table<\/td><td>spring-shell-jline<\/td><td>\u8fc1\u79fb\u81f3 JLine \u6a21\u5757<\/td><\/tr><tr><td>spring-shell-autoconfigure<\/td><td>spring-shell-core-autoconfigure<\/td><td>\u91cd\u547d\u540d\uff0c\u8bed\u4e49\u66f4\u6e05\u6670<\/td><\/tr><tr><td>&#8211;<\/td><td>spring-shell-jline<\/td><td>\u53ef\u9009\u7684 JLine \u63a7\u5236\u53f0\u652f\u6301<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u540e\u9762\uff0c\u51e0\u4e4e\u6240\u6709\u7684 Java \u751f\u6001\u6846\u67b6\uff0c\u90fd\u4f1a\u671d\u7740\u6a21\u5757\u5316\u7684\u65b9\u5411\u9760\u9f50\u3002Spring shell 4.0 \u652f\u6301\u6a21\u5757\u5316\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>spring-shell-core \u73b0\u5728\u53ea\u4f9d\u8d56 JDK \u7684<code>java.io.Console<\/code>\uff0c\u4f53\u79ef\u66f4\u8f7b<\/li><li>\u975e Spring Boot \u9879\u76ee\u4f7f\u7528\u66f4\u7075\u6d3b<\/li><li>\u771f\u6b63\u9700\u8981\u7684\u529f\u80fd\u624d\u5f15\u5165\u5bf9\u5e94\u4f9d\u8d56<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u547d\u4ee4\u8865\u5168\u7684\u98a0\u8986\u6027\u6539\u8fdb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u8fc7 3.x \u7684\u90fd\u77e5\u9053\uff0c3.x \u7684\u4e00\u5927\u75db\u70b9\u662f\u65e0\u6cd5\u5b9e\u73b0<code>\u8de8\u9009\u9879\u7684\u667a\u80fd\u8865\u5168<\/code>\u3002\u4f8b\u5982\uff0c\u9009\u62e9\u201c\u6027\u522b\u201d\u540e\uff0c\u81ea\u52a8\u8fc7\u6ee4\u5bf9\u5e94\u7684\u540d\u5b57\u5217\u8868\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.0 \u7684\u89e3\u51b3\u65b9\u6848\u4e3e\u4f8b\u5982\u4e0b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Command(name = \"hello\", completionProvider = \"helloCompletionProvider\")\npublic void sayHello(\n    @Option(shortName = 'g', longName = \"gender\") Gender gender,\n    @Option(shortName = 'n', longName = \"name\") String name\n) {\n    \/\/ \u5b9e\u73b0\u903b\u8f91\n}\n\n@Bean\npublic CompletionProvider helloCompletionProvider() {\n    return context -&gt; {\n        \/\/ \u6839\u636e\u5df2\u8f93\u5165\u7684gender\u503c\uff0c\u63d0\u4f9b\u4e0d\u540c\u7684name\u5efa\u8bae\n        \/\/ \u5b9e\u73b0\u771f\u6b63\u7684\u667a\u80fd\u8865\u5168\n        return getGenderBasedNames(context.getOptionValue(\"gender\"));\n    };\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u6539\u8fdb\u8ba9 CLI \u5de5\u5177\u7684\u7528\u6237\u4f53\u9a8c\u63a5\u8fd1\u73b0\u4ee3\u5316\u7684 Shell\uff08\u5982 zsh \u7684\u63d2\u4ef6\u7cfb\u7edf\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5305\u7ed3\u6784\u8c03\u6574<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u6709 API \u5305\u540d\u4ece<code>org.springframework.shell<\/code>\u8fc1\u79fb\u5230<code>org.springframework.shell.core<\/code>\uff0c\u786e\u4fdd IDE \u7684\u81ea\u52a8\u5bfc\u5165\u529f\u80fd\u5df2\u66f4\u65b0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5347\u7ea7\u5b9e\u6218\u6307\u5357<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7efc\u5408\u4e0a\u9762\u7684\u5185\u5bb9\uff0c\u5982\u679c\u8981\u5347\u7ea7\u5230 4.0 \u7248\u672c\uff0c\u4e0d\u4ec5\u4ec5\u662f\u76f8\u5173\u4f9d\u8d56\u4e0a\u7684\u6539\u52a8\uff0c\u8fd8\u9700\u8981\u5bf9\u67d0\u4e9b\u4ee3\u7801\u5b9e\u73b0\u4e0a\u505a\u8c03\u6574\u3002\u4e0b\u9762\u662f\u5b98\u65b9\u7ed9\u51fa\u7684\u4ece 3.x \u5230 4.0 \u7684\u5347\u7ea7\u6307\u5357\u3002\u63a8\u8350\u5927\u5bb6\u591a\u53bb\u9605\u8bfb\u5b98\u65b9\u8fc1\u79fb\u6307\u5357<code>https:\/\/github.com\/spring-projects\/spring-shell\/wiki\/v4-migration-guide<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u662f\uff0cMaven \u4f9d\u8d56\u8c03\u6574\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!-- \u65e7\u914d\u7f6e\uff083.x\uff09 --&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.springframework.shell&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-shell-starter&lt;\/artifactId&gt;\n    &lt;version&gt;3.4.0&lt;\/version&gt;\n&lt;\/dependency&gt;\n\n&lt;!-- \u65b0\u914d\u7f6e\uff084.0\uff09 --&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.springframework.shell&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-shell-starter&lt;\/artifactId&gt;\n    &lt;version&gt;4.0.0&lt;\/version&gt;\n&lt;\/dependency&gt;\n\n&lt;!-- \u5982\u9700\u4f7f\u7528JLine\u7684\u9ad8\u7ea7\u529f\u80fd --&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.springframework.shell&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-shell-jline&lt;\/artifactId&gt;\n    &lt;version&gt;4.0.0&lt;\/version&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\u662f\u4ee3\u7801\u8fc1\u79fb\u7684\u8981\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bd4\u5982\uff0c\u6ce8\u89e3\u66ff\u6362\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ 3.x\n@ShellComponent \u2192 @Component\n@ShellMethod \u2192 @Command\n@ShellOption \u2192 @Option<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6bd4\u5982\uff0c\u547d\u4ee4\u7c7b\u7ed3\u6784\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ 4.0\u4e0d\u518d\u652f\u6301\n@Command  \/\/ \u9519\u8bef\uff01\u4e0d\u80fd\u6807\u6ce8\u5728\u7c7b\u4e0a\nclass InvalidStructure { }\n\n\/\/ \u6b63\u786e\u505a\u6cd5\n@Component  \/\/ \u4f7f\u7528\u6807\u51c6Spring\u6ce8\u89e3\npublic class ValidStructure {\n    @Command(name = \"mycommand\")\n    public void execute() { }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u7528\u547d\u4ee4\u626b\u63cf\u4e0d\u518d\u9700\u8981<code>@CommandScan<\/code>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ Spring Boot\u9879\u76ee\u4e0d\u518d\u9700\u8981@CommandScan\n@SpringBootApplication\npublic class Application {\n    public static void main(String[] args) {\n        SpringApplication.run(Application.class, args);\n    }\n    \/\/ \u542f\u52a8\u7c7b\u4e2d\u7684\u547d\u4ee4\u81ea\u52a8\u751f\u6548\n    @Command\n    public void hi() {\n        System.out.println(\"Hello!\");\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u662f\u5bf9\u5e94\u7684 API \u5305\u9700\u8981\u8c03\u6574\uff0c\u4ee5\u53ca\u9009\u9879\u5b9a\u4e49\u7b80\u5316\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ 3.x\u652f\u6301\u591a\u4e2a\u957f\u540d\u79f0\n@ShellOption(value = {\"--verbose\", \"--debug\"}) boolean verbose\n\n\/\/ 4.0\u53ea\u5141\u8bb8\u5355\u4e2a\u77ed\u540d\u79f0\u548c\u5355\u4e2a\u957f\u540d\u79f0\n@Option(shortName = 'v', longName = \"verbose\") boolean verbose<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spring Shell 4.0 \u662f\u4e00\u6b21\u8bda\u610f\u6ee1\u6ee1\u7684\u91cd\u5927\u5347\u7ea7\u3002\u5b83\u4e0d\u4ec5\u5e26\u6765\u4e86\u73b0\u4ee3\u5316\u7684 API \u8bbe\u8ba1\u548c\u66f4\u5f3a\u7684\u7c7b\u578b\u5b89\u5168\uff0c\u66f4\u91cd\u8981\u7684\u662f<code>\u8ba9\u5f00\u53d1\u8005\u80fd\u591f\u4ee5\u6700\u201cSpring\u201d\u7684\u65b9\u5f0f\u6784\u5efa\u547d\u4ee4\u884c\u5e94\u7528<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u6a21\u5757\u5316\u7684\u63a8\u8fdb\uff0c\u5728\u4ec5\u4f7f\u7528<code>spring-shell-core<\/code> + <code>spring-context<\/code>\u7684\u60c5\u51b5\u4e0b\uff0c\u542f\u52a8\u65f6\u95f4\u53ef\u4ee5\u7f29\u5c0f\u5230\u5c0f\u4e8e 1 \u79d2\uff0c\u540c\u65f6\u76f8\u6bd4 3.x \u51cf\u5c11\u7ea6 30% \u7684\u5185\u5b58\u5360\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u8d44\u6599<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><code>https:\/\/docs.spring.io\/spring-shell<\/code><\/li><li><code>https:\/\/github.com\/spring-projects\/spring-shell<\/code><\/li><li>\u8fc1\u79fb\u6307\u5357\uff1a<code>https:\/\/github.com\/spring-projects\/spring-shell\/wiki\/v4-migration-guide<\/code><\/li><\/ul>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=5530\">Spring Shell 4.0 \u6b63\u5f0f\u53d1\u5e03\uff0c\u7ec8\u4e8e\u89e3\u51b3\u4e86\u547d\u4ee4\u667a\u80fd\u8865\u5168\u8fd9\u4e2a\u8001\u5927\u96be\uff01<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>Spring Shell 4.0 \u6b63\u5f0f\u53d1\u5e03\uff0c\u7ec8\u4e8e\u89e3\u51b3\u4e86\u547d\u4ee4\u667a\u80fd\u8865\u5168\u8fd9\u4e2a\u8001\u5927\u96be\uff01 \u5728\u4e91\u8ba1\u7b97\u3001\u5fae\u670d\u52a1\u4ee5\u53ca AI \u65f6 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[2100,1130,551,587,414],"class_list":["post-5530","post","type-post","status-publish","format-standard","hentry","category-java","tag-shell","tag-shell-","tag-spring","tag-spring-boot"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5530"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5530\/revisions"}],"predecessor-version":[{"id":5531,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5530\/revisions\/5531"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}