{"id":17,"date":"2021-08-11T15:20:18","date_gmt":"2021-08-11T07:20:18","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/javav2\/?p=17"},"modified":"2021-09-03T08:47:42","modified_gmt":"2021-09-03T00:47:42","slug":"java%e7%9a%84main%e5%ae%9a%e4%b9%89%e7%9a%84%e5%8f%98%e9%87%8f%e5%9c%a8%e5%a0%86%e8%bf%98%e6%98%af%e6%a0%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/javav2\/post-17.html","title":{"rendered":"java\u5728main\u5b9a\u4e49\u7684\u53d8\u91cf\u5728\u5806\u4e2d\u8fd8\u662f\u6808\uff1f"},"content":{"rendered":"\n<p>\u5728java\u4e2d\uff0c\u53d8\u91cf\u5b58\u50a8\u5728\u54ea\uff0c\u8981\u770b\u7684\u662f\u53d8\u91cf\u7684\u58f0\u660e\u4f4d\u7f6e<\/p>\n\n\n\n<p>\u5728\u65b9\u6cd5\u4e2d\u58f0\u660e\u7684\u5c40\u90e8\u53d8\u91cf\uff0c\u5b58\u50a8\u5728\u5185\u5b58\u7684\u6808\u4e2d\uff0c\u5305\u62ecmain\u65b9\u6cd5<\/p>\n\n\n\n<p>\u5219main\u65b9\u6cd5\u4e2d\u7684\u57fa\u672c\u6570\u636e\u7c7b\u578b\u662f\u5b58\u50a8\u5728\u6808\u4e2d\uff0c<\/p>\n\n\n\n<p>\u4f46\u5bf9\u5f15\u7528\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u6808\u4e2d\u4fdd\u5b58\u7684\u662f\u5b83\u7684\u5f15\u7528\u5730\u5740\uff0c\u5f15\u7528\u6570\u636e\u7684\u6570\u636e\u672c\u8eab\u5b9e\u9645\u5b58\u653e\u5728\u5806\u4e2d\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4ee5\u4e0b\u53d8\u91cf\uff0ca\u5b58\u50a8\u5728\u6808\u4e2d\uff0c\u6808\u5b58\u50a8\u4e86b\u7684\u5f15\u7528\u5730\u5740\uff0c\u5806\u5b58\u50a8\u4e86b\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    public static void main(String&#91;] arg) {\n        int a=-129;\n        String b = new String(\"abc\");\n        System.out.println(a);\n        System.out.println(b);\n    }<\/code><\/pre>\n\n\n\n<p>\u6b64\u5916\uff0c\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u4e5f\u5728\u5806\u4e2d\u3002\u5e38\u91cf\u6c60\u5206\u4e3a\u591a\u79cd\uff0c\u6709\u7684\u5728\u5806\u4e2d\uff0c\u6709\u7684\u5728\u5176\u4ed6\u4f4d\u7f6e\uff0c\u5982\u6574\u6570\u5e38\u91cf\u6c60\u5728\u65b9\u6cd5\u533a\u4e2d\u3002<\/p>\n\n\n\n<p>ps\uff1a\u6bcf\u4e2a\u53d8\u91cf\u5176\u5b9e\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u6307\u5b9a\u7684\u5185\u5b58\u5730\u5740\uff0c\u57fa\u7840\u6570\u636e\u7c7b\u578b\u4e4b\u6240\u4ee5\u53eb\u201d\u57fa\u672c\u201c\uff0c\u662f\u56e0\u4e3a\u7b80\u5355\u3001\u5e38\u7528\uff0c\u6240\u4ee5\u5c31\u76f4\u63a5\u653e\u5728\u4e86\u6808\u4e2d\uff0c\u968f\u6808\u88ab\u4ea7\u751f\u548c\u9500\u6bc1\uff0c\u5728\u4f7f\u7528\u65f6\u6839\u636e\u6808\u504f\u79fb\u91cf\u5c31\u53ef\u4ee5\u5f97\u5230\u5b83\u7684\u5730\u5740\uff0c\u800c\u5f15\u7528\u6570\u636e\u7c7b\u578b\u5f88\u591a\uff0c\u53c8\u5f80\u5f80\u9700\u8981\u5171\u4eab\uff0c\u6240\u4ee5\u653e\u5728\u5806\u4e2d\uff0c\u5806\u4e2d\u5b58\u653e\u7740\u5927\u91cf\u6570\u636e\uff0c\u5373\u5f15\u7528\u6570\u636e\u672c\u8eab\u5728\u5806\u4e2d\uff0c\u4f46\u5b83\u4e0d\u9002\u5408\u901a\u8fc7\u504f\u79fb\u91cf\u5f97\u5230\u5b83\u7684\u5730\u5740\uff0c\u6545\u6808\u4e2d\u4fdd\u5b58\u5806\u4e2d\u53d8\u91cf\u7684\u5185\u5b58\u5730\u5740\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728java\u4e2d\uff0c\u53d8\u91cf\u5b58\u50a8\u5728\u54ea\uff0c\u8981\u770b\u7684\u662f\u53d8\u91cf\u7684\u58f0\u660e\u4f4d\u7f6e \u5728\u65b9\u6cd5\u4e2d\u58f0\u660e\u7684\u5c40\u90e8\u53d8\u91cf\uff0c\u5b58\u50a8\u5728\u5185\u5b58\u7684\u6808\u4e2d\uff0c\u5305\u62ecmain\u65b9\u6cd5&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/javav2\/post-17.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">java\u5728main\u5b9a\u4e49\u7684\u53d8\u91cf\u5728\u5806\u4e2d\u8fd8\u662f\u6808\uff1f<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/17"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/comments?post=17"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/17\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/media?parent=17"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/categories?post=17"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/tags?post=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}