{"id":65907,"date":"2025-05-03T12:20:51","date_gmt":"2025-05-03T04:20:51","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65907\/"},"modified":"2025-05-03T12:20:51","modified_gmt":"2025-05-03T04:20:51","slug":"java%e6%80%8e%e4%b9%88%e6%8e%a5%e5%8f%97%e5%89%8d%e7%ab%af%e4%bc%a0%e7%9a%84%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65907\/","title":{"rendered":"java\u600e\u4e48\u63a5\u53d7\u524d\u7aef\u4f20\u7684\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728java\u4e2d\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528\u8bf7\u6c42\u53c2\u6570\uff1a\u9002\u7528\u4e8e\u5c11\u91cf\u6570\u636e\uff0c\u901a\u8fc7\u8bf7\u6c42url\u4f20\u9012\uff0c\u7528httpservletrequest\u83b7\u53d6\u3002\u4f7f\u7528\u8bf7\u6c42\u6b63\u6587\uff1a\u9002\u7528\u4e8e\u5927\u91cf\u6570\u636e\uff0c\u901a\u8fc7json\u6216xml\u683c\u5f0f\u4f20\u9012\uff0c\u7528@requestbody\u6ce8\u89e3\u6620\u5c04\u5230java\u5bf9\u8c61\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111315183232270.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u63a5\u53d7\u524d\u7aef\u4f20\u7684\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u63a5\u53d7\u524d\u7aef\u4f20\u7684\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528Java\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u7ec4<\/strong><\/p>\n<p>\u5728Java\u4e2d\uff0c\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u8bf7\u6c42\u53c2\u6570\u6216\u8bf7\u6c42\u6b63\u6587\u4e24\u79cd\u65b9\u5f0f\u3002<\/p>\n<p><strong>1. \u4f7f\u7528\u8bf7\u6c42\u53c2\u6570<\/strong><\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4f20\u9012\u5c11\u91cf\u6570\u636e\u7684\u60c5\u51b5\u3002\u53ef\u4ee5\u5728\u8bf7\u6c42URL\u4e2d\u6dfb\u52a0\u53c2\u6570\uff0c\u5e76\u5728Java\u4e2d\u4f7f\u7528HttpServletRequest\u5bf9\u8c61\u83b7\u53d6\u8fd9\u4e9b\u53c2\u6570\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p>\u524d\u7aef\u4ee3\u7801\uff1a<\/p>\n<pre>const array = [1, 2, 3];\nconst url = 'http:\/\/localhost:8080\/api\/v1\/endpoint';\nconst params = new URLSearchParams({\n  'array': array\n});\nfetch(url + '?' + params);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>Java\u4ee3\u7801\uff1a<\/p>\n<pre>import javax.servlet.ServletException;\nimport javax.servlet.annotation.WebServlet;\nimport javax.servlet.http.HttpServlet;\nimport javax.servlet.http.HttpServletRequest;\nimport javax.servlet.http.HttpServletResponse;\n\n@WebServlet(\"\/api\/v1\/endpoint\")\npublic class EndpointServlet extends HttpServlet {\n\n    @Override\n    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {\n        String[] array = req.getParameterValues(\"array\");\n        \/\/ \u5904\u7406\u6570\u7ec4...\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528\u8bf7\u6c42\u6b63\u6587<\/strong><\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4f20\u9012\u5927\u91cf\u6570\u636e\u7684\u60c5\u51b5\u3002\u53ef\u4ee5\u5728\u8bf7\u6c42\u6b63\u6587\u4e2d\u4f7f\u7528JSON\u6216XML\u7b49\u683c\u5f0f\u4f20\u9012\u6570\u636e\uff0c\u5e76\u5728Java\u4e2d\u4f7f\u7528@RequestBody\u6ce8\u89e3\u5c06\u6b63\u6587\u6620\u5c04\u5230\u4e00\u4e2aJava\u5bf9\u8c61\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p>\u524d\u7aef\u4ee3\u7801\uff1a<\/p>\n<pre>const array = [1, 2, 3];\nconst url = 'http:\/\/localhost:8080\/api\/v1\/endpoint';\nfetch(url, {\n  method: 'POST',\n  headers: {\n    'Content-Type': 'application\/json'\n  },\n  body: JSON.stringify({\n    'array': array\n  })\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>Java\u4ee3\u7801\uff1a<\/p>\n<pre>import javax.servlet.ServletException;\nimport javax.servlet.annotation.WebServlet;\nimport javax.servlet.http.HttpServlet;\nimport javax.servlet.http.HttpServletRequest;\nimport javax.servlet.http.HttpServletResponse;\n\n@WebServlet(\"\/api\/v1\/endpoint\")\npublic class EndpointServlet extends HttpServlet {\n\n    @Override\n    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {\n        String contentType = req.getContentType();\n        if (contentType.equals(\"application\/json\")) {\n            BufferedReader reader = new BufferedReader(new InputStreamReader(req.getInputStream()));\n            String json = reader.readLine();\n            JSONObject jsonObject = new JSONObject(json);\n            int[] array = jsonObject.getJSONArray(\"array\").toIntArray();\n            \/\/ \u5904\u7406\u6570\u7ec4...\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u63a5\u53d7\u524d\u7aef\u4f20\u7684\u6570\u7ec4\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728java\u4e2d\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528\u8bf7\u6c42\u53c2\u6570\uff1a\u9002\u7528\u4e8e\u5c11\u91cf\u6570\u636e\uff0c\u901a\u8fc7\u8bf7\u6c42url\u4f20\u9012\uff0c\u7528httpservletrequest\u83b7\u53d6\u3002\u4f7f\u7528\u8bf7\u6c42\u6b63\u6587\uff1a\u9002\u7528\u4e8e\u5927\u91cf\u6570\u636e\uff0c\u901a\u8fc7json\u6216xml\u683c\u5f0f\u4f20\u9012\uff0c\u7528@requestbody\u6ce8\u89e3\u6620\u5c04\u5230java\u5bf9\u8c61\u3002 \u5982\u4f55\u4f7f\u7528Java\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u7ec4 \u5728Java\u4e2d\uff0c\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u8bf7\u6c42\u53c2\u6570\u6216\u8bf7\u6c42\u6b63\u6587\u4e24\u79cd\u65b9\u5f0f\u3002 1. \u4f7f\u7528\u8bf7\u6c42\u53c2\u6570 \u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4f20\u9012\u5c11\u91cf\u6570\u636e\u7684\u60c5\u51b5\u3002\u53ef\u4ee5\u5728\u8bf7\u6c42URL\u4e2d\u6dfb\u52a0\u53c2\u6570\uff0c\u5e76\u5728Java\u4e2d\u4f7f\u7528HttpServletRequest\u5bf9\u8c61\u83b7\u53d6\u8fd9\u4e9b\u53c2\u6570\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u793a\u4f8b\uff1a \u524d\u7aef\u4ee3\u7801\uff1a const array = [1, 2, 3]; const url = &#8216;http:\/\/localhost:8080\/api\/v1\/endpoint&#8217;; const params = new URLSearchParams({ &#8216;array&#8217;: array }); fetch(url + &#8216;?&#8217; + params); \u767b\u5f55\u540e\u590d\u5236 Java\u4ee3\u7801\uff1a import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; @WebServlet(&#8220;\/api\/v1\/endpoint&#8221;) public class EndpointServlet extends HttpServlet { @Override protected void doGet(HttpServletRequest [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-65907","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=65907"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65907\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}