{"id":92,"date":"2021-08-27T10:31:18","date_gmt":"2021-08-27T02:31:18","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/javav2\/?p=92"},"modified":"2021-08-27T10:31:18","modified_gmt":"2021-08-27T02:31:18","slug":"java-lang-numberformatexception","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/javav2\/post-92.html","title":{"rendered":"java.lang.NumberFormatException"},"content":{"rendered":"\n<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u8bd5\u56fe\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u4e00\u79cd\u6570\u503c\u7c7b\u578b\uff0c\u4f46\u8be5\u5b57\u7b26\u4e32\u4e0d\u80fd\u8f6c\u6362\u4e3a\u9002\u5f53\u683c\u5f0f\u65f6\uff0c\u629b\u51fa\u8be5\u5f02\u5e38\u3002\u5b98\u65b9\u6587\u6863\u53c2\u8003\uff1a<a href=\"https:\/\/java-api.52dixiaowo.com\/libs\/jdk-6-zh\/java\/lang\/NumberFormatException.html\" target=\"_blank\" rel=\"noreferrer noopener\">java.lang.NumberFormatException<\/a><\/p>\n\n\n\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528Integer.parseInt(String s)\u65b9\u6cd5\uff0c\u82e5\u4f20\u5165\u7684\u5b57\u7b26\u4e32\u5305\u542b\u975e\u6570\u5b57\uff0c\u5219\u62a5\u9519<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        String s = \"123\";\n        int a = Integer.parseInt(s);  \/\/ \u6b63\u5e38\n        System.out.println(a);  \n\n        String s2 = \"abc\";\n        int b = Integer.parseInt(s2);  \/\/ java.lang.NumberFormatException\n        System.out.println(b);<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u8bd5\u56fe\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u4e00\u79cd\u6570\u503c\u7c7b\u578b\uff0c\u4f46\u8be5\u5b57\u7b26\u4e32\u4e0d\u80fd\u8f6c\u6362\u4e3a\u9002\u5f53\u683c\u5f0f\u65f6\uff0c\u629b\u51fa\u8be5\u5f02\u5e38\u3002\u5b98\u65b9\u6587\u6863\u53c2\u8003\uff1ajava.&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/javav2\/post-92.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">java.lang.NumberFormatException<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/92"}],"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=92"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/92\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/media?parent=92"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/categories?post=92"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/tags?post=92"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}