{"id":699,"date":"2021-02-09T17:22:59","date_gmt":"2021-02-09T09:22:59","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=699"},"modified":"2021-02-09T17:23:01","modified_gmt":"2021-02-09T09:23:01","slug":"throwable-%e7%b1%bb-%e5%bc%82%e5%b8%b8%e7%9a%84%e6%a0%b9%e7%b1%bb","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-699.html","title":{"rendered":"Throwable \u7c7b &#8212; \u5f02\u5e38\u7684\u6839\u7c7b"},"content":{"rendered":"\n<p>\u5bf9\u4e8e Throwadble\uff0c\u6211\u4eec\u53ea\u9700\u8981\u7b80\u5355\u7684\u4e86\u89e3\u4e0b\u5b83\u7684\u51e0\u4e2a\u65b9\u6cd5\u5373\u53ef<\/p>\n\n\n\n<h5>1.\u65b9\u6cd5<\/h5>\n\n\n\n<p>1.public String getMessage : \u83b7\u5f97\u5f02\u5e38\u6d88\u606f\u5b57\u7b26\u4e32<\/p>\n\n\n\n<p>2.public String toString() : \u83b7\u5f97\u5f02\u5e38\u5bf9\u8c61\u540d\u548c\u5f02\u5e38\u6d88\u606f<\/p>\n\n\n\n<p>3.public void printStrackTrace() : \u6253\u5370\u6700\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f<\/p>\n\n\n\n<h5>2.\u4f8b\u5b50<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>public static void main(String&#91;] args) {\n    try {\n\t\tcheck(\"d:\\\\b.txt\");\n\t} catch (FileNotFoundException e) {\n\t\tSystem.out.println(e.getMessage());\n\t\tSystem.out.println(e);\n\t\te.printStackTrace();\n\t}\n}\npublic static void check(String fileName) throws FileNotFoundException  {\n\tif(!fileName.equals(\"d:\\\\a.txt\")) {\n\t\tthrow new FileNotFoundException(\"\u6587\u4ef6\u4f4d\u7f6e\u4e0d\u5b58\u5728\");\n\t}\n\tFile f = new File(fileName);\n\ttry {\n\t\tf.createNewFile();\n\t} catch (IOException e) {\n\t\te.printStackTrace();\n\t}\n}<\/code><\/pre>\n\n\n\n<p>\u5bf9\u4e8e\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u6587\u4ef6\u4f4d\u7f6e\u4e0d\u5b58\u5728\r   \/\/getMessage\njava.io.FileNotFoundException: \u6587\u4ef6\u4f4d\u7f6e\u4e0d\u5b58\u5728\r  \/\/toString\njava.io.FileNotFoundException: \u6587\u4ef6\u4f4d\u7f6e\u4e0d\u5b58\u5728\r  \/\/printStackTrace\n\tat test.Test.check(Test.java:22)\r\n\tat test.Test.main(Test.java:13)<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5bf9\u4e8e Throwadble\uff0c\u6211\u4eec\u53ea\u9700\u8981\u7b80\u5355\u7684\u4e86\u89e3\u4e0b\u5b83\u7684\u51e0\u4e2a\u65b9\u6cd5\u5373\u53ef 1.\u65b9\u6cd5 1.public String &hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-699.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">Throwable \u7c7b &#8212; \u5f02\u5e38\u7684\u6839\u7c7b<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/699"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=699"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/699\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}