{"id":15066,"date":"2023-03-04T13:25:23","date_gmt":"2023-03-04T05:25:23","guid":{"rendered":"https:\/\/www.ruoxue.org\/?p=15066"},"modified":"2023-11-07T10:14:30","modified_gmt":"2023-11-07T02:14:30","slug":"java-147-convert-string-to-long-in-java-with-examples","status":"publish","type":"post","link":"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/","title":{"rendered":"Convert String to Long in Java with Examples &#8211; Java 147"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"15066\" class=\"elementor elementor-15066\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b68fba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b68fba\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0cc3f4c\" data-id=\"0cc3f4c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a1cbd9 elementor-widget elementor-widget-heading\" data-id=\"2a1cbd9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#Convert_String_to_Long_in_Java_with_Examples\" title=\"Convert String to Long in Java with Examples\">Convert String to Long in Java with Examples<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#%E6%AA%94%E6%A1%88%E7%9B%AE%E9%8C%84\" title=\"\u6a94\u6848\u76ee\u9304\">\u6a94\u6848\u76ee\u9304<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#%E5%96%AE%E5%85%83%E6%B8%AC%E8%A9%A6\" title=\"\u55ae\u5143\u6e2c\u8a66\">\u55ae\u5143\u6e2c\u8a66<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#decode\" title=\"decode\">decode<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#decodeThrowException\" title=\"decodeThrowException\">decodeThrowException<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#constructor\" title=\"constructor\">constructor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#constructorThrowException\" title=\"constructorThrowException\">constructorThrowException<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#NumberUtils_toLong\" title=\"NumberUtils_toLong\">NumberUtils_toLong<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#StringToLongWithExamplesTestjava\" title=\"StringToLongWithExamplesTest.java\">StringToLongWithExamplesTest.java<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#%E5%BF%83%E5%BE%97%E5%88%86%E4%BA%AB\" title=\"\u5fc3\u5f97\u5206\u4eab\">\u5fc3\u5f97\u5206\u4eab<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-long-in-java-with-examples\/#%E5%8E%9F%E7%A2%BC%E4%B8%8B%E8%BC%89\" title=\"\u539f\u78bc\u4e0b\u8f09\">\u539f\u78bc\u4e0b\u8f09<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Convert_String_to_Long_in_Java_with_Examples\"><\/span>Convert String to Long in Java with Examples<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-125eb99 elementor-widget elementor-widget-text-editor\" data-id=\"125eb99\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p class=\"p1\">\u5c0d\u5305\u542b long \u7684\u5b57\u4e32\u9032\u884c\u6578\u5b78\u904b\u7b97\u6642\uff0c\u901a\u5e38\u6703\u4f7f\u7528\u8f49\u63db\u6210 long \uff0c\u5f9e\u6587\u672c\u5b57\u6bb5\u6216\u6587\u672c\u5340\u57df\u8b80\u53d6\u8cc7\u6599\u6642\uff0c\u8f38\u5165\u7684\u8cc7\u6599\u90fd\u6703\u4f5c\u70ba\u5b57\u4e32\u63a5\u6536\uff0c\u5982\u679c\u8f38\u5165\u7684\u8cc7\u6599\u5f88\u9577\uff0c\u9700\u8981\u5c07\u5b57\u4e32\u8f49\u63db\u70ba long \uff0c\u53ef\u4ee5\u4f7f\u7528 decode \u3001 Apache Commons Lang \u7b49\u65b9\u6cd5\u9032\u884c\u64cd\u4f5c\uff0c Convert a String to a Long in Java \u4efb\u52d9\u662f\u5c07\u8a72\u5b57\u4e32\u8f49\u63db\u70ba\u9577\u6574\u6578\uff0c\u672c\u7bc7\u589e\u52a0\u4e86\u7bc4\u4f8b\uff0c\u4e26\u900f\u904e\u55ae\u5143\u6e2c\u8a66\u4f86\u9a57\u8b49\u7522\u51fa\u7d50\u679c\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-16baa92 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16baa92\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f787747\" data-id=\"f787747\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c8ca01c elementor-widget elementor-widget-heading\" data-id=\"c8ca01c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E6%AA%94%E6%A1%88%E7%9B%AE%E9%8C%84\"><\/span>\u6a94\u6848\u76ee\u9304<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8a9883 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"f8a9883\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>.\/\n   +- src\n       +- test\n       |   +- org\n       |       +- ruoxue\n       |           +- java_147\n       |               +- conversion\n       |                   +- string\n       |                       +- StringToLongTest.java   \n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd2bac8 elementor-widget elementor-widget-heading\" data-id=\"cd2bac8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%96%AE%E5%85%83%E6%B8%AC%E8%A9%A6\"><\/span>\u55ae\u5143\u6e2c\u8a66<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6f7eb8 elementor-widget elementor-widget-text-editor\" data-id=\"a6f7eb8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Convert a String to Long in Java \u63d0\u4f9b\u5b57\u4e32\u8f49\u63db\u6210\u9577\u6574\u6578\u7b49\u64cd\u4f5c\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-77e0cbc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77e0cbc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-09a6a84\" data-id=\"09a6a84\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-19e6bac elementor-widget elementor-widget-heading\" data-id=\"19e6bac\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"decode\"><\/span>decode<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0f6d9e elementor-widget elementor-widget-text-editor\" data-id=\"e0f6d9e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Convert a String to Long in Java \u4f7f\u7528 Long.decode \u8f49\u63db\u6210\u9577\u6574\u6578\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fcf4060 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"fcf4060\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void decode() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;-30&quot;;\r\n\t\tresult = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(-30, result);\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65a17ef elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"65a17ef\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>168\r\n-30<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a76e53 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a76e53\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95bffe9\" data-id=\"95bffe9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b59c823 elementor-widget elementor-widget-heading\" data-id=\"b59c823\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"decodeThrowException\"><\/span>decodeThrowException<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ef4e27 elementor-widget elementor-widget-text-editor\" data-id=\"1ef4e27\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Convert a String to Long in Java \u4f7f\u7528 Long.decode \u8f49\u63db\u6210\u9577\u6574\u6578\uff0c\u8f38\u5165\u4e0d\u5408\u683c\u5f0f\u7684\u5b57\u4e32\uff0c\u6703\u62cb\u51fa\u4f8b\u5916\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7da5d7a elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"7da5d7a\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test(expected = NumberFormatException.class)\r\n\tpublic void decodeThrowException() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;java-168&quot;;\r\n\t\tresult = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88850bd elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"88850bd\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>168\r\njava.lang.NumberFormatException: For input string: &quot;springboot-168&quot;\r\n\tat java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)\r\n\tat java.lang.Long.parseLong(Long.java:589)\r\n\tat java.lang.Long.valueOf(Long.java:776)\r\n\tat java.lang.Long.decode(Long.java:928)\r\n\tat org.ruoxue.java_147.string.StringToLongWithExamplesTest.decodeThrowException(StringToLongWithExamplesTest.java:31)\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-81adc6e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81adc6e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2578af7\" data-id=\"2578af7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b0d85a2 elementor-widget elementor-widget-heading\" data-id=\"b0d85a2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"constructor\"><\/span>constructor<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88830c3 elementor-widget elementor-widget-text-editor\" data-id=\"88830c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Convert a String to Long in Java \u4f7f\u7528 Long \u5efa\u69cb\u5b50\uff0c\u50b3\u5165\u53c3\u6578\u5b57\u4e32\uff0c\u5efa\u7acb\u4e00\u500b\u65b0\u7684 Long \u7269\u4ef6\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6949fea elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"6949fea\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void constructor() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;-30&quot;;\r\n\t\tresult = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(-30, result);\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42f3a34 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"42f3a34\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>168\r\n-30<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f7a641b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7a641b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ae66c2f\" data-id=\"ae66c2f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72aa7c5 elementor-widget elementor-widget-heading\" data-id=\"72aa7c5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"constructorThrowException\"><\/span>constructorThrowException<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17954d9 elementor-widget elementor-widget-text-editor\" data-id=\"17954d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">\u4f7f\u7528 Long \u5efa\u69cb\u5b50\uff0c\u50b3\u5165\u53c3\u6578\u5b57\u4e32\uff0c\u5efa\u7acb\u4e00\u500b\u65b0\u7684 Long \u7269\u4ef6\uff0c\u8f38\u5165\u4e0d\u5408\u683c\u5f0f\u7684\u5b57\u4e32\uff0c\u6703\u62cb\u51fa\u4f8b\u5916\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b54f2f elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"1b54f2f\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test(expected = NumberFormatException.class)\r\n\tpublic void constructorThrowException() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;springboot-168&quot;;\r\n\t\tresult = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d5f88a elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"5d5f88a\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>168\r\njava.lang.NumberFormatException: For input string: &quot;springboot-168&quot;\r\n\tat java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)\r\n\tat java.lang.Long.parseLong(Long.java:589)\r\n\tat java.lang.Long.&lt;init&gt;(Long.java:965)\r\n\tat org.ruoxue.java_147.string.StringToLongWithExamplesTest.constructorThrowException(StringToLongWithExamplesTest.java:56)\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dd65eb7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dd65eb7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-90d4546\" data-id=\"90d4546\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef81794 elementor-widget elementor-widget-heading\" data-id=\"ef81794\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"NumberUtils_toLong\"><\/span>NumberUtils_toLong<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34d6d89 elementor-widget elementor-widget-text-editor\" data-id=\"34d6d89\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">\u4f7f\u7528 Apache Commons Lang &#8211; NumberUtils \u8f49\u63db\u6210\u9577\u6574\u6578\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dc3a08 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"9dc3a08\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void NumberUtils_toLong() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = NumberUtils.toLong(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;-30&quot;;\r\n\t\tresult = NumberUtils.toLong(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(-30, result);\r\n\r\n\t\tvalue = &quot;30&quot;;\r\n\t\tresult = NumberUtils.toLong(value, 0);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(30, result);\r\n\r\n\t\tvalue = &quot;springboot-168&quot;;\r\n\t\tresult = NumberUtils.toLong(value, 0);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(0, result);\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b7b938 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"6b7b938\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>168\r\n-30\r\n30\r\n0<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-588c89b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"588c89b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e24f3db\" data-id=\"e24f3db\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6325407 elementor-widget elementor-widget-heading\" data-id=\"6325407\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"StringToLongWithExamplesTestjava\"><\/span>StringToLongWithExamplesTest.java<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5075df3 elementor-widget elementor-widget-text-editor\" data-id=\"5075df3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Java String to Long Examples \u65b0\u589e\u55ae\u5143\u6e2c\u8a66\uff0c\u9a57\u8b49\u662f\u5426\u7b26\u5408\u9810\u671f\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c3fff6 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"0c3fff6\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>package org.ruoxue.java_147.conversion.string;\r\n\r\nimport static org.junit.Assert.*;\r\n\r\nimport org.apache.commons.lang3.math.NumberUtils;\r\nimport org.junit.Test;\r\n\r\npublic class StringToLongWithExamplesTest {\r\n\r\n\t@Test\r\n\tpublic void decode() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;-30&quot;;\r\n\t\tresult = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(-30, result);\r\n\t}\r\n\r\n\t@Test(expected = NumberFormatException.class)\r\n\tpublic void decodeThrowException() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;springboot-168&quot;;\r\n\t\tresult = Long.decode(value);\r\n\t\tSystem.out.println(result);\r\n\t}\r\n\r\n\t@Test\r\n\tpublic void constructor() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;-30&quot;;\r\n\t\tresult = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(-30, result);\r\n\t}\r\n\r\n\t@Test(expected = NumberFormatException.class)\r\n\tpublic void constructorThrowException() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;springboot-168&quot;;\r\n\t\tresult = new Long(value);\r\n\t\tSystem.out.println(result);\r\n\t}\r\n\r\n\t@Test\r\n\tpublic void NumberUtils_toLong() {\r\n\t\tString value = &quot;168&quot;;\r\n\t\tlong result = NumberUtils.toLong(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(168, result);\r\n\r\n\t\tvalue = &quot;-30&quot;;\r\n\t\tresult = NumberUtils.toLong(value);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(-30, result);\r\n\r\n\t\tvalue = &quot;30&quot;;\r\n\t\tresult = NumberUtils.toLong(value, 0);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(30, result);\r\n\r\n\t\tvalue = &quot;springboot-168&quot;;\r\n\t\tresult = NumberUtils.toLong(value, 0);\r\n\t\tSystem.out.println(result);\r\n\t\tassertEquals(0, result);\r\n\t}\r\n}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40e13e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40e13e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cb3c9b1\" data-id=\"cb3c9b1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4400a84 elementor-widget elementor-widget-heading\" data-id=\"4400a84\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%BF%83%E5%BE%97%E5%88%86%E4%BA%AB\"><\/span>\u5fc3\u5f97\u5206\u4eab<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d050388 elementor-widget elementor-widget-text-editor\" data-id=\"d050388\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Convert a String to a Long in Java with Examples \u5c07 String \u5be6\u4f8b\u8f49\u63db\u70ba long \u6216 Long \u5be6\u4f8b\u7684\u591a\u7a2e\u65b9\u6cd5\uff0c \u9664\u4e86\u4f7f\u7528 Java \u6240\u63d0\u4f9b\u7684 decode \u3001 constructor \u4e4b\u5916\uff0c\u4e5f\u6709\u5176\u4ed6\u9078\u64c7\u4f7f\u7528\u5916\u90e8\u7a0b\u5f0f\u5eab\u4f86\u8f49\u63db\u6210 long \uff0c\u50cf\u662f Apache Commons Lang \u7b49\uff0c Java String to Long Examples \u63d0\u4f9b\u4e86\u5e7e\u7a2e\u5e38\u898b\u65b9\u6cd5\u7684\u64cd\u4f5c\u7bc4\u4f8b\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a0cbe7 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1a0cbe7\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<link rel=\"stylesheet\" href=\"https:\/\/www.ruoxue.org\/wp-content\/plugins\/elementor\/assets\/css\/widget-icon-list.min.css\">\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-string-to-long\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Java Convert String to Long<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ruoxue.org\/java-147-convert-string-to-int-in-java-with-examples\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Convert String to Int in Java with Examples<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f38372 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f38372\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eb15993\" data-id=\"eb15993\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-131efa7 elementor-widget elementor-widget-heading\" data-id=\"131efa7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E7%A2%BC%E4%B8%8B%E8%BC%89\"><\/span>\u539f\u78bc\u4e0b\u8f09<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4f3bd4 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b4f3bd4\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/github.com\/ruoxueorg\/java-147\/tree\/main\/src\/test\/java\/org\/ruoxue\/java_147\/conversion\/string\" target=\"_blank\" rel=\"noopener\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-github\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">GitHub - ruoxueorg<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Convert String to Long in Java with Examples \u5c0d\u5305\u542b long \u7684\u5b57\u4e32\u9032\u884c\u6578\u5b78\u904b\u7b97\u6642\uff0c\u901a\u5e38\u6703\u4f7f\u7528\u8f49\u63db\u6210 long \uff0c\u5f9e\u6587\u672c\u5b57\u6bb5\u6216\u6587\u672c\u5340\u57df\u8b80\u53d6\u8cc7\u6599\u6642\uff0c\u8f38\u5165\u7684\u8cc7\u6599\u90fd\u6703\u4f5c\u70ba\u5b57\u4e32\u63a5\u6536\uff0c\u5982\u679c\u8f38\u5165\u7684\u8cc7\u6599\u5f88\u9577\uff0c\u9700\u8981\u5c07\u5b57\u4e32\u8f49\u63db\u70ba long \uff0c\u53ef\u4ee5\u4f7f\u7528 decode \u3001 Apache Commons Lang \u7b49\u65b9\u6cd5\u9032\u884c\u64cd\u4f5c\uff0c Convert a String to a Long in Java \u4efb\u52d9\u662f\u5c07\u8a72\u5b57\u4e32\u8f49\u63db\u70ba\u9577\u6574\u6578\uff0c\u672c\u7bc7\u589e\u52a0\u4e86\u7bc4\u4f8b\uff0c\u4e26\u900f\u904e JUnit 4 \u55ae\u5143\u6e2c\u8a66\u4f86\u9a57\u8b49\u7522\u51fa\u7d50\u679c\u3002<\/p>\n","protected":false},"author":1,"featured_media":15028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,20,376,398],"tags":[267,266,268,273,261],"class_list":["post-15066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rd","category-java","category-java-conversion","category-java-conversion-string","tag-conversion","tag-convert","tag-data-type","tag-long","tag-string","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts\/15066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/comments?post=15066"}],"version-history":[{"count":4,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts\/15066\/revisions"}],"predecessor-version":[{"id":25281,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts\/15066\/revisions\/25281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/media\/15028"}],"wp:attachment":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/media?parent=15066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/categories?post=15066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/tags?post=15066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}