{"id":6679,"date":"2024-06-06T11:05:36","date_gmt":"2024-06-06T11:05:36","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/web-services\/"},"modified":"2024-06-06T11:05:36","modified_gmt":"2024-06-06T11:05:36","slug":"servicos-web","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/pt\/dictionary\/web-services\/","title":{"rendered":"Servi\u00e7os Web"},"content":{"rendered":"<h1>Servi\u00e7os Web: Uma defini\u00e7\u00e3o aprofundada<\/h1>\n<p><a href=\"https:\/\/thecodest.co\/pt\/blog\/find-your-ideal-stack-for-web-development\/\">Web<\/a> s\u00e3o uma tecnologia amplamente utilizada no panorama digital moderno. Trata-se de um conjunto de protocolos e normas que permitem que diferentes aplica\u00e7\u00f5es de software comuniquem entre si atrav\u00e9s da Internet. Essencialmente, os servi\u00e7os Web s\u00e3o uma forma de os diferentes sistemas comunicarem entre si, independentemente das linguagens de programa\u00e7\u00e3o, dos sistemas operativos ou do hardware que utilizam.<\/p>\n<p>Os servi\u00e7os Web baseiam-se num modelo cliente-servidor. Um cliente envia um pedido a um servidor e o servidor envia uma resposta. Esta comunica\u00e7\u00e3o \u00e9 normalmente efectuada utilizando o protocolo HTTP, que \u00e9 o mesmo protocolo utilizado pelos navegadores Web para comunicar com os servidores Web. No entanto, os servi\u00e7os Web tamb\u00e9m podem utilizar outros protocolos de comunica\u00e7\u00e3o, como o SOAP (Simple Object Access Protocol), o REST (Representational State Transfer) e o XML-RPC (XML Remote Procedure Call).<\/p>\n<p>Os servi\u00e7os Web s\u00e3o normalmente utilizados para integrar diferentes sistemas e aplica\u00e7\u00f5es de software. Por exemplo, um servi\u00e7o Web pode permitir que um <a href=\"https:\/\/thecodest.co\/pt\/blog\/top-programming-languages-to-build-e-commerce\/\">com\u00e9rcio eletr\u00f3nico<\/a> s\u00edtio para obter <a href=\"https:\/\/thecodest.co\/pt\/dictionary\/how-to-make-product\/\">produto<\/a> informa\u00e7\u00f5es a partir da base de dados de um fornecedor, ou uma institui\u00e7\u00e3o financeira para aceder \u00e0s exist\u00eancias <a href=\"https:\/\/thecodest.co\/pt\/dictionary\/what-is-the-size-of-your-potential-reachable-market\/\">mercado<\/a> <a href=\"https:\/\/thecodest.co\/pt\/blog\/app-data-collection-security-risks-value-and-types-explored\/\">dados<\/a> de um fornecedor terceiro. Os servi\u00e7os Web tamb\u00e9m podem ser utilizados para expor funcionalidades a outras aplica\u00e7\u00f5es ou para criar mashups, combinando dados de diferentes fontes.<\/p>\n<p>Os servi\u00e7os Web s\u00e3o constru\u00eddos utilizando uma variedade de tecnologias, incluindo XML (eXtensible Markup Language), WSDL (Web Services Description Language) e UDDI (Universal Description, Discovery, and Integration). A XML \u00e9 utilizada para formatar os dados que s\u00e3o trocados entre o cliente e o servidor. A WSDL \u00e9 utilizada para descrever o servi\u00e7o Web e a sua interface, incluindo os m\u00e9todos que podem ser chamados e os par\u00e2metros que aceitam. A UDDI \u00e9 utilizada para publicar e descobrir servi\u00e7os Web.<\/p>\n<p>Os servi\u00e7os Web podem ser divididos em duas grandes categorias: Servi\u00e7os Web baseados em SOAP e servi\u00e7os Web RESTful. Os servi\u00e7os Web baseados em SOAP utilizam o protocolo SOAP para trocar dados entre o cliente e o servidor. O SOAP \u00e9 um protocolo normalizado que fornece uma estrutura de mensagens para servi\u00e7os Web. Os servi\u00e7os Web RESTful, por outro lado, utilizam o protocolo HTTP para trocar dados. Os servi\u00e7os Web RESTful s\u00e3o normalmente mais simples e mais leves do que os servi\u00e7os Web baseados em SOAP.<\/p>\n<p>Os servi\u00e7os Web tornaram-se uma tecnologia essencial para os <a href=\"https:\/\/thecodest.co\/pt\/blog\/8-key-questions-to-ask-your-software-development-outsourcing-partner\/\">desenvolvimento de software<\/a>. Permitem que diferentes aplica\u00e7\u00f5es comuniquem entre si, o que \u00e9 fundamental para a cria\u00e7\u00e3o de sistemas integrados. Os servi\u00e7os Web s\u00e3o tamb\u00e9m uma tecnologia fundamental para a cria\u00e7\u00e3o de APIs (Interfaces de Programa\u00e7\u00e3o de Aplica\u00e7\u00f5es), que s\u00e3o utilizadas para expor funcionalidades a outras aplica\u00e7\u00f5es. \u00c0 medida que o panorama digital continua a evoluir, os servi\u00e7os Web tornar-se-\u00e3o provavelmente ainda mais importantes para a cria\u00e7\u00e3o de sistemas interligados e integrados.<\/p>","protected":false},"excerpt":{"rendered":"<p>Conhe\u00e7a os servi\u00e7os Web, um conjunto de protocolos e normas que permitem que diferentes aplica\u00e7\u00f5es de software comuniquem entre si atrav\u00e9s da Internet.<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6679","dictionary","type-dictionary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Web Services - 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