Warning: Trying to access array offset on value of type bool in /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php on line 16

Warning: Trying to access array offset on value of type bool in /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php on line 16

Warning: Trying to access array offset on value of type bool in /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php on line 16

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /home/feltexco/public_html/felix/wp-content/plugins/google-maps-ready/modules/options/models/options.php:16) in /home/feltexco/public_html/felix/wp-includes/rest-api/class-wp-rest-server.php on line 1758
{"id":357,"date":"2014-03-07T12:04:12","date_gmt":"2014-03-07T15:04:12","guid":{"rendered":"http:\/\/www.feltex.com.br\/felix\/?p=357"},"modified":"2014-08-28T11:46:25","modified_gmt":"2014-08-28T14:46:25","slug":"como-criar-um-arquivo-2","status":"publish","type":"post","link":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/","title":{"rendered":"Como criar um arquivo"},"content":{"rendered":"

Como criar um arquivo<\/H2>
\nExistem v\u00e1rias formas de criar arquivos em Java. Uma dessas maneiras \u00e9 utilizando m\u00e9todo do createNewFile() da classe File.
\n O exemplo a seguir tenta criar um arquivo chamado “meuArquivo.txt”. Se conseguir exibe a mensagem de sucesso, sen\u00e3o informa que o arquivo j\u00e1 existe ou lan\u00e7a uma exce\u00e7\u00e3o de manipula\u00e7\u00e3o de arquivo.<\/p>\n

<\/p>\n

\r\n\r\npackage br.com.feltex.arquivo;\r\n\r\nimport java.io.File;\r\nimport java.io.IOException;\r\n\r\npublic class CriacaoArquivo {\r\n\r\npublic static void main(String[] args) {\r\n System.out.println(\"Inicio\");\r\n\ttry {\r\n\t\tFile file = new File(\"c:\/meuArquivo.txt\");\r\n\r\n\t\tif (file.createNewFile()) {\r\n\t\t\tSystem.out.println(\"Arquivo Criado com sucesso!\");\r\n\t\t} else {\r\n\t\t\tSystem.out.println(\"Arquivo j\u00e1 existe!\");\r\n\t\t}\r\n\r\n\t} catch (IOException e) {\r\n\t\tSystem.err.println(\"Houve um erro na cria\u00e7\u00e3o do arquivo!\");\r\n\t\te.printStackTrace();\r\n\t}\r\n\tSystem.out.println(\"Fim\");\r\n }\r\n}\r\n<\/pre>\n

Links:
\n
\n Classe File<\/a>
\n
Manual do Java<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Como criar um arquivo Existem v\u00e1rias formas de criar arquivos em Java. Uma dessas maneiras \u00e9 utilizando m\u00e9todo do createNewFile() da classe File. O exemplo a seguir tenta criar um arquivo chamado “meuArquivo.txt”. Se conseguir exibe a mensagem de sucesso, …<\/p>\n

Como criar um arquivo<\/span> Read More »<\/a><\/p>\n

<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[1,2],"tags":[28],"yoast_head":"\nComo criar um arquivo<\/title>\n<meta name=\"description\" content=\"Como criar um arquivo\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como criar um arquivo\" \/>\n<meta property=\"og:description\" content=\"Como criar um arquivo\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprenda Java\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/feltex.br\" \/>\n<meta property=\"article:published_time\" content=\"2014-03-07T15:04:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-08-28T14:46:25+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andr\u00e9 F\u00e9lix\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.feltex.com.br\/felix\/#website\",\"url\":\"https:\/\/www.feltex.com.br\/felix\/\",\"name\":\"Aprenda Java\",\"description\":\"Cursos de java, SQL e Engenharia de Software\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.feltex.com.br\/felix\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/#webpage\",\"url\":\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/\",\"name\":\"Como criar um arquivo\",\"isPartOf\":{\"@id\":\"https:\/\/www.feltex.com.br\/felix\/#website\"},\"datePublished\":\"2014-03-07T15:04:12+00:00\",\"dateModified\":\"2014-08-28T14:46:25+00:00\",\"author\":{\"@id\":\"https:\/\/www.feltex.com.br\/felix\/#\/schema\/person\/1e49f842c6254b4561b66ccf573c2069\"},\"description\":\"Como criar um arquivo\",\"breadcrumb\":{\"@id\":\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Como criar um arquivo\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.feltex.com.br\/felix\/#\/schema\/person\/1e49f842c6254b4561b66ccf573c2069\",\"name\":\"Andr\\u00e9 F\\u00e9lix\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.feltex.com.br\/felix\/#personlogo\",\"inLanguage\":\"pt-BR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d2d9cc82cab40245e6f803982b1448e6?s=96&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d2d9cc82cab40245e6f803982b1448e6?s=96&r=g\",\"caption\":\"Andr\\u00e9 F\\u00e9lix\"},\"sameAs\":[\"http:\/\/www.feltex.com.br\"],\"url\":\"https:\/\/www.feltex.com.br\/felix\/author\/andre.felix\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Como criar um arquivo","description":"Como criar um arquivo","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/","og_locale":"pt_BR","og_type":"article","og_title":"Como criar um arquivo","og_description":"Como criar um arquivo","og_url":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/","og_site_name":"Aprenda Java","article_publisher":"https:\/\/www.facebook.com\/feltex.br","article_published_time":"2014-03-07T15:04:12+00:00","article_modified_time":"2014-08-28T14:46:25+00:00","twitter_misc":{"Escrito por":"Andr\u00e9 F\u00e9lix","Est. tempo de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.feltex.com.br\/felix\/#website","url":"https:\/\/www.feltex.com.br\/felix\/","name":"Aprenda Java","description":"Cursos de java, SQL e Engenharia de Software","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.feltex.com.br\/felix\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/#webpage","url":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/","name":"Como criar um arquivo","isPartOf":{"@id":"https:\/\/www.feltex.com.br\/felix\/#website"},"datePublished":"2014-03-07T15:04:12+00:00","dateModified":"2014-08-28T14:46:25+00:00","author":{"@id":"https:\/\/www.feltex.com.br\/felix\/#\/schema\/person\/1e49f842c6254b4561b66ccf573c2069"},"description":"Como criar um arquivo","breadcrumb":{"@id":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.feltex.com.br\/felix\/como-criar-um-arquivo-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Como criar um arquivo"}]},{"@type":"Person","@id":"https:\/\/www.feltex.com.br\/felix\/#\/schema\/person\/1e49f842c6254b4561b66ccf573c2069","name":"Andr\u00e9 F\u00e9lix","image":{"@type":"ImageObject","@id":"https:\/\/www.feltex.com.br\/felix\/#personlogo","inLanguage":"pt-BR","url":"https:\/\/secure.gravatar.com\/avatar\/d2d9cc82cab40245e6f803982b1448e6?s=96&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d2d9cc82cab40245e6f803982b1448e6?s=96&r=g","caption":"Andr\u00e9 F\u00e9lix"},"sameAs":["http:\/\/www.feltex.com.br"],"url":"https:\/\/www.feltex.com.br\/felix\/author\/andre.felix\/"}]}},"_links":{"self":[{"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/posts\/357"}],"collection":[{"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/comments?post=357"}],"version-history":[{"count":2,"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/posts\/357\/revisions"}],"predecessor-version":[{"id":1358,"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/posts\/357\/revisions\/1358"}],"wp:attachment":[{"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/media?parent=357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/categories?post=357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.feltex.com.br\/felix\/wp-json\/wp\/v2\/tags?post=357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}