{"id":1298,"date":"2021-05-01T12:16:50","date_gmt":"2021-05-01T04:16:50","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=1298"},"modified":"2021-05-04T03:07:27","modified_gmt":"2021-05-03T19:07:27","slug":"httpclient%e5%ae%a2%e6%88%b7%e7%ab%afhttp%e4%b8%8b%e8%bd%bd%e7%b1%bb","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-1298.html","title":{"rendered":"httpclient\u5ba2\u6237\u7aefhttp\u4e0b\u8f7d\u7c7b"},"content":{"rendered":"\n<p>\u8fd9\u4e2a\u7c7b, \u6765\u81ea\u4e8e org.apache , \u9700\u8981\u5148\u4e0b\u8f7djar\u5305<\/p>\n\n\n\n<h2>\u5bfc\u5165jar\u5305<\/h2>\n\n\n\n<p>\u5bf9\u4e8e maven \u5de5\u7a0b, \u5bfc\u5165\u5982\u4e0b\u5750\u6807<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!-- https:\/\/mvnrepository.com\/artifact\/org.apache.httpcomponents\/httpclient -->\n&lt;dependency>\n    &lt;groupId>org.apache.httpcomponents&lt;\/groupId>\n    &lt;artifactId>httpclient&lt;\/artifactId>\n    &lt;version>4.5.2&lt;\/version>\n&lt;\/dependency><\/code><\/pre>\n\n\n\n<p>\u4f60\u4e5f\u53ef\u4ee5\u4ece\u4e0a\u9762\u4e0b\u8f7djar\u5305, \u8fd9\u91cc\u63d0\u4f9b\u4e00\u4e2a\u5907\u4efd\u4e0b\u8f7d<\/p>\n\n\n\n\n\n<p>\u6b64\u5916, apidoc\u53ef\u53c2\u8003<a href=\"https:\/\/cdn.5252.online\/apidoc\/org.apache.httpcomponents\/httpclient-4.5.2-javadoc\/\" target=\"_blank\" rel=\"noreferrer noopener\">httpclient-apidoc<\/a>, \u6216\u5728maven\u4ed3\u5e93\u4e2dview all\u4e0b\u8f7d\u6587\u6863<\/p>\n\n\n\n<h2>\u6d4b\u8bd5\u83b7\u53d6\u7f51\u9875<\/h2>\n\n\n\n<p>new \u4e00\u4e2a test \u7c7b, \u5199\u4e00\u4e2a test \u65b9\u6cd5, \u5e76\u62f7\u8d1d\u5982\u4e0b\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    @Test\n    public void test01(){\n        \/\/1.\u521b\u5efahttpClient\u5bf9\u8c61\n        CloseableHttpClient httpClient = HttpClients.createDefault();\n        \/\/2.\u521b\u5efahttpGet\u5bf9\u8c61\n        HttpGet httpGet = new HttpGet(\"https:\/\/www.52dixiaowo.com\");\n        try {\n            \/\/3.\u4f7f\u7528httpClient\u53d1\u8d77get\u8bf7\u6c42, \u5e76\u83b7\u5f97\u54cd\u5e94\u5bf9\u8c61\n            CloseableHttpResponse response = httpClient.execute(httpGet);\n            \/\/4.\u5224\u65ad\u54cd\u5e94\u5bf9\u8c61\u662f\u5426\u4e3a200\n            if(response.getStatusLine().getStatusCode()==200){\n                \/\/5.\u53d6\u51fa\u54cd\u5e94\u4f53, \u5e76\u6253\u5370\n                HttpEntity entity = response.getEntity();\n                String content = EntityUtils.toString(entity,\"utf-8\");\n                System.out.println(content);\n            }\n        } catch (IOException e) {\n            e.printStackTrace();\n        }\n    }<\/code><\/pre>\n\n\n\n<p>\u6267\u884c\u6b64 test01 \u65b9\u6cd5, \u6253\u5370\u7684\u6570\u636e\u8ddf\u6d4f\u89c8\u5668\u8bbf\u95ee\u65f6\u8fd4\u56de\u7684\u54cd\u5e94\u4f53\u662f\u4e00\u81f4\u7684<\/p>\n\n\n\n<p>\u53ef\u5728httpGet\u5bf9\u8c61\u8bbe\u7f6e\u8bf7\u6c42\u5934\uff0centity.getContent()\u4f1a\u8fd4\u56de\u4e00\u4e2a\u54cd\u5e94\u8f93\u5165\u6d41<\/p>\n\n\n\n<p>\u4e0b\u8f7d\u6b64demo\u4ee3\u7801<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e2a\u7c7b, \u6765\u81ea\u4e8e org.apache , \u9700\u8981\u5148\u4e0b\u8f7djar\u5305 \u5bfc\u5165jar\u5305 \u5bf9\u4e8e maven \u5de5\u7a0b, \u5bfc\u5165\u5982&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-1298.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">httpclient\u5ba2\u6237\u7aefhttp\u4e0b\u8f7d\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":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/1298"}],"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=1298"}],"version-history":[{"count":3,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/1298\/revisions"}],"predecessor-version":[{"id":1332,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/1298\/revisions\/1332"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=1298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=1298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=1298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}