{"id":10875,"date":"2026-04-21T17:54:38","date_gmt":"2026-04-21T09:54:38","guid":{"rendered":"https:\/\/blog.alltick.co\/zh-CN\/?p=10875"},"modified":"2026-04-21T17:54:38","modified_gmt":"2026-04-21T09:54:38","slug":"rest-api-%e4%b8%8e-websocket-api-%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/blog.alltick.co\/zh-CN\/rest-api-%e4%b8%8e-websocket-api-%e7%9a%84%e5%8c%ba%e5%88%ab\/","title":{"rendered":"REST API \u4e0e WebSocket API \u7684\u533a\u522b"},"content":{"rendered":"\n

\u73b0\u4ee3 Web \u548c\u91d1\u878d\u5e94\u7528\u7684\u6838\u5fc3\u5728\u4e8e\u6570\u636e\u4ea4\u6362\u3002\u5728\u4f17\u591a\u7684\u534f\u8bae\u4e2d\uff0cREST (Representational State Transfer)<\/strong> \u548c WebSocket<\/strong> \u662f\u6700\u4e3a\u4e3b\u6d41\u7684\u9009\u62e9\u3002REST \u662f\u4f20\u7edf\u201c\u8bf7\u6c42-\u54cd\u5e94\u201d\u4ea4\u4e92\u7684\u884c\u4e1a\u6807\u51c6\uff0c\u800c WebSocket \u5728\u80a1\u7968\u4ea4\u6613\u548c\u5b9e\u65f6\u4ef7\u683c\u63a8\u9001\u7b49\u4f4e\u5ef6\u8fdf\u73af\u5883\u4e2d\u5df2\u53d8\u5f97\u4e0d\u53ef\u6216\u7f3a\u3002<\/p>\n\n\n\n

\u672c\u6587\u5c06\u63a2\u8ba8 REST \u548c WebSocket API \u7684\u57fa\u672c\u533a\u522b\u3001\u6280\u672f\u67b6\u6784\u4ee5\u53ca\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u4ec0\u4e48\u662f REST API\uff1f<\/h3>\n\n\n\n

REST \u662f\u4e00\u79cd\u57fa\u4e8e\u6807\u51c6 HTTP \u534f\u8bae<\/strong> \u7684\u67b6\u6784\u98ce\u683c\u3002\u5b83\u9075\u5faa\u65e0\u72b6\u6001\u3001\u8bf7\u6c42-\u54cd\u5e94<\/strong>\u7684\u901a\u4fe1\u6a21\u578b\uff0c\u7531\u5ba2\u6237\u7aef\u53d1\u8d77\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u63d0\u4f9b\u76f8\u5e94\u7684\u54cd\u5e94\u3002<\/p>\n\n\n\n

REST \u7684\u4e3b\u8981\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n

    \n
  • \u5355\u5411\u6027\uff1a<\/strong> \u6570\u636e\u4ec5\u5728\u5ba2\u6237\u7aef\u53d1\u51fa\u7279\u5b9a\u8bf7\u6c42\u540e\u4ece\u670d\u52a1\u5668\u6d41\u5411\u5ba2\u6237\u7aef\u3002<\/li>\n\n\n\n
  • \u65e0\u72b6\u6001\u6027\uff1a<\/strong> \u6bcf\u4e2a\u8bf7\u6c42\u90fd\u662f\u72ec\u7acb\u7684\uff0c\u5fc5\u987b\u5305\u542b\u670d\u52a1\u5668\u5904\u7406\u8be5\u8bf7\u6c42\u6240\u9700\u7684\u5168\u90e8\u4fe1\u606f\u3002<\/li>\n\n\n\n
  • \u6807\u51c6\u65b9\u6cd5\uff1a<\/strong> \u4f7f\u7528\u6807\u51c6\u7684 HTTP \u52a8\u8bcd\uff0c\u5982 GET<\/code>\uff08\u83b7\u53d6\u6570\u636e\uff09\u3001POST<\/code>\uff08\u521b\u5efa\uff09\u3001PUT<\/code>\uff08\u66f4\u65b0\uff09\u548c DELETE<\/code>\uff08\u5220\u9664\uff09\u3002<\/li>\n\n\n\n
  • JSON \u652f\u6301\uff1a<\/strong> \u5927\u591a\u6570\u73b0\u4ee3 REST API \u4ee5\u7ed3\u6784\u5316\u3001\u7248\u672c\u5316\u7684 JSON \u683c\u5f0f\u8fd4\u56de\u6570\u636e\uff0c\u6613\u4e8e\u9605\u8bfb\u548c\u89e3\u6790\u3002<\/li>\n<\/ul>\n\n\n\n

    \u4ec0\u4e48\u662f WebSocket API\uff1f<\/h3>\n\n\n\n

    WebSocket \u662f\u4e00\u79cd\u5728\u5355\u4e2a\u6301\u4e45 TCP \u8fde\u63a5\u4e0a\u63d0\u4f9b\u5168\u53cc\u5de5<\/strong>\u901a\u4fe1\u901a\u9053\u7684\u534f\u8bae\u3002\u4e0e REST \u4e0d\u540c\uff0c\u5b83\u5141\u8bb8\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u8fdb\u884c\u6301\u7eed\u7684\u6570\u636e\u6d41\u4f20\u8f93\u3002<\/p>\n\n\n\n

    WebSocket \u7684\u4e3b\u8981\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n

      \n
    • \u53cc\u5411\u6027\uff1a<\/strong> \u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5747\u53ef\u968f\u65f6\u53d1\u9001\u6570\u636e\uff0c\u65e0\u9700\u7b49\u5f85\u8bf7\u6c42\u3002<\/li>\n\n\n\n
    • \u6301\u4e45\u8fde\u63a5\uff1a<\/strong> \u4e00\u65e6\u5b8c\u6210\u201c\u63e1\u624b\u201d\uff0c\u8fde\u63a5\u5c06\u4fdd\u6301\u5f00\u653e\uff0c\u76f4\u5230\u5176\u4e2d\u4e00\u65b9\u5173\u95ed\u3002<\/li>\n\n\n\n
    • \u670d\u52a1\u5668\u63a8\u9001\uff1a<\/strong> \u670d\u52a1\u5668\u5728\u66f4\u65b0\u53d1\u751f\u65f6\u7acb\u5373\u5c06\u5176\u201c\u63a8\u9001\u201d\u7ed9\u5ba2\u6237\u7aef\uff0c\u8fd9\u5bf9\u4e8e\u5b9e\u65f6\u540c\u6b65\u81f3\u5173\u91cd\u8981\u3002<\/li>\n\n\n\n
    • \u4f4e\u5f00\u9500\uff1a<\/strong> \u521d\u59cb\u8fde\u63a5\u540e\uff0cWebSocket \u5e27\u6bd4 HTTP \u62a5\u5934\u8f7b\u91cf\u5f97\u591a\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n\n\n\n

      \u6838\u5fc3\u533a\u522b\uff1aREST vs. WebSocket<\/h3>\n\n\n\n
      \u7279\u6027<\/strong><\/td>REST API<\/strong><\/td>WebSocket API<\/strong><\/td><\/tr><\/thead>
      \u534f\u8bae<\/strong><\/td>\u6807\u51c6 HTTP<\/td>\u57fa\u4e8e TCP (WS\/WSS)<\/td><\/tr>
      \u901a\u4fe1\u65b9\u5f0f<\/strong><\/td>\u5355\u5411 (\u8bf7\u6c42-\u54cd\u5e94)<\/td>\u53cc\u5411 (\u5168\u53cc\u5de5)<\/td><\/tr>
      \u72b6\u6001<\/strong><\/td>\u65e0\u72b6\u6001 (\u6bcf\u4e2a\u8bf7\u6c42\u72ec\u7acb)<\/td>\u6709\u72b6\u6001 (\u6301\u4e45\u8fde\u63a5)<\/td><\/tr>
      \u673a\u5236<\/strong><\/td>\u5ba2\u6237\u7aef\u62c9\u53d6 (Pull)<\/td>\u670d\u52a1\u5668\u63a8\u9001 (Push)<\/td><\/tr>
      \u5ef6\u8fdf<\/strong><\/td>\u8f83\u9ad8 (\u53d7\u8bf7\u6c42\u5f00\u9500\u5f71\u54cd)<\/td>\u6781\u4f4e (\u5e73\u5747 170ms)<\/td><\/tr>
      \u6570\u636e\u683c\u5f0f<\/strong><\/td>\u901a\u5e38\u4e3a\u7ed3\u6784\u5316 JSON<\/td>\u5b9e\u65f6\u4e8c\u8fdb\u5236\u6216\u6587\u672c\u6d41<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \n\n\n\n

      \u6027\u80fd\u4e0e\u5e94\u7528\u573a\u666f\u5bf9\u6bd4<\/h3>\n\n\n\n

      1. \u5ef6\u8fdf\u4e0e\u9891\u7387<\/h4>\n\n\n\n
        \n
      • REST\uff1a<\/strong> \u7531\u4e8e\u6bcf\u6b21\u6570\u636e\u4ea4\u6362\u90fd\u9700\u8981\u65b0\u7684\u8bf7\u6c42\/\u54cd\u5e94\u5468\u671f\uff08\u5305\u62ec\u62a5\u5934\u548c\u63e1\u624b\uff09\uff0c\u56e0\u6b64\u4e0d\u9002\u5408\u9ad8\u9891\u66f4\u65b0\u3002<\/li>\n\n\n\n
      • WebSocket\uff1a<\/strong> \u4e13\u4e3a\u6781\u4f4e\u5ef6\u8fdf<\/strong>\u8bbe\u8ba1\u3002\u5728\u91d1\u878d\u5e94\u7528\u4e2d\uff0cWebSocket \u7684\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u7ea6\u4e3a 170ms\uff0c\u662f\u9ad8\u9891\u4ea4\u6613 (HFT) \u7684\u9ec4\u91d1\u6807\u51c6\u3002<\/li>\n<\/ul>\n\n\n\n

        2. \u91d1\u878d\u6570\u636e\u5904\u7406<\/h4>\n\n\n\n
          \n
        • \u5386\u53f2\u6570\u636e\uff1a<\/strong> REST \u662f\u83b7\u53d6\u201c\u6536\u76d8\u4ef7\u201d(EOD) \u6570\u636e\u3001\u5386\u53f2 K \u7ebf\u56fe (kline) \u6216\u7ba1\u7406\u8d26\u6237\u8bbe\u7f6e\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n\n\n
        • \u5b9e\u65f6\u884c\u60c5\uff1a<\/strong> \u5bf9\u4e8e\u9010\u7b14\u6210\u4ea4\u6570\u636e\u3001\u5b9e\u65f6\u8ba2\u5355\u7c3f\u4ee5\u53ca\u5bf9\u6beb\u79d2\u7ea7\u5ef6\u8fdf\u654f\u611f\u7684\u76f4\u64ad\u4ef7\u683c\u6d41\uff0cWebSocket \u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/li>\n<\/ul>\n\n\n\n

          <\/p>\n\n\n\n

          \u9009\u62e9 REST \u8fd8\u662f WebSocket \u5b8c\u5168\u53d6\u51b3\u4e8e\u6570\u636e\u7684\u6027\u8d28<\/strong>\u3002<\/p>\n\n\n\n

            \n
          • \u4f7f\u7528 REST API\uff1a<\/strong> \u9002\u7528\u4e8e\u4e00\u6b21\u6027\u6570\u636e\u68c0\u7d22\u3001CRUD\uff08\u589e\u5220\u6539\u67e5\uff09\u64cd\u4f5c\u4ee5\u53ca\u5386\u53f2\u6570\u636e\u5206\u6790\u3002<\/li>\n\n\n\n
          • \u4f7f\u7528 WebSocket API\uff1a<\/strong> \u5f53\u60a8\u7684\u5e94\u7528\u9700\u8981\u5b9e\u65f6\u3001\u4e8b\u4ef6\u9a71\u52a8\u7684\u201c\u5fc3\u8df3\u201d\u8fde\u63a5\u65f6\uff08\u5982\u4ea4\u6613\u4eea\u8868\u76d8\u548c\u5373\u65f6\u901a\u8baf\uff09\uff0cWebSocket \u662f\u9996\u9009\u3002<\/li>\n<\/ul>\n\n\n\n

            \u5728\u73b0\u4ee3\u91d1\u878d\u5de5\u7a0b\u4e2d\uff0c\u6df7\u5408\u65b9\u6848<\/strong>\u901a\u5e38\u662f\u6700\u4f73\u5b9e\u8df5\uff1a\u5148\u901a\u8fc7 REST \u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u5e76\u83b7\u53d6\u5386\u53f2\u57fa\u51c6\u6570\u636e\uff0c\u7136\u540e\u5207\u6362\u81f3 WebSocket \u8fdb\u884c\u5b9e\u65f6\u5e02\u573a\u4ea4\u6613\u6267\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u73b0\u4ee3 Web \u548c\u91d1\u878d\u5e94\u7528\u7684\u6838\u5fc3\u5728\u4e8e\u6570\u636e\u4ea4\u6362\u3002\u5728\u4f17\u591a\u7684\u534f\u8bae\u4e2d\uff0cREST (Representational St…<\/p>\n","protected":false},"author":4,"featured_media":10876,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-10875","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tick-data-wiki"],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/posts\/10875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/comments?post=10875"}],"version-history":[{"count":1,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/posts\/10875\/revisions"}],"predecessor-version":[{"id":10877,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/posts\/10875\/revisions\/10877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/media\/10876"}],"wp:attachment":[{"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/media?parent=10875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/categories?post=10875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.alltick.co\/zh-CN\/wp-json\/wp\/v2\/tags?post=10875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}