{"id":3676,"date":"2024-11-10T08:11:16","date_gmt":"2024-11-10T00:11:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3676\/"},"modified":"2024-11-10T08:11:16","modified_gmt":"2024-11-10T00:11:16","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-ajax-%e4%bb%8e-xml-%e6%96%87%e4%bb%b6%e4%b8%ad%e8%af%bb%e5%8f%96%e5%ad%90%e8%8a%82%e7%82%b9%e6%95%b0%e6%8d%ae%e5%b9%b6%e6%98%be%e7%a4%ba%e5%9c%a8%e7%bd%91%e9%a1%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3676\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 AJAX \u4ece XML \u6587\u4ef6\u4e2d\u8bfb\u53d6\u5b50\u8282\u70b9\u6570\u636e\u5e76\u663e\u793a\u5728\u7f51\u9875\u4e2d\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u4f7f\u7528<\/p>\n

\u901a\u8fc7 ajax \u8bfb\u53d6 xml \u4e2d\u5b50\u8282\u70b9\u6570\u636e<\/strong><\/p>\n

\u5728 javascript \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 ajax \u5f02\u6b65\u8bf7\u6c42\u4ece\u670d\u52a1\u5668\u52a0\u8f7d xml \u6570\u636e\u3002\u5f53\u9700\u8981\u83b7\u53d6 xml \u6570\u636e\u5e76\u663e\u793a\u5176\u5b50\u8282\u70b9\u5185\u5bb9\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u4f7f\u7528 ajax \u53d1\u8d77\u8bf7\u6c42\uff1a<\/strong><\/p>\n

    var request = new xmlhttprequest();\nrequest.open('get', 'path\/to\/data.xml');\nrequest.setrequestheader('content-type', 'text\/xml');<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236  <\/li>\n
  2. \n
    \u5904\u7406\u54cd\u5e94\uff1a<\/strong><\/p>\n
    request.onload = function() {\n  if (request.status == 200) {\n var xmlDoc = request.responseXML;\n \n \/\/ \u83b7\u53d6\u524d\u4e24\u6761\u6570\u636e\n var firstValue = xmlDoc.getElementsByTagName('item')[0].textContent;\n var secondValue = xmlDoc.getElementsByTagName('item')[1].textContent;\n \n \/\/ \u5728 HTML \u4e2d\u663e\u793a\u6570\u636e\n document.getElementById('result').innerHTML = firstValue + ' ' + secondValue;\n  }\n};<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236  <\/li>\n<\/ol>\n
    \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u5373\u53ef\u987a\u5229\u5730\u4ece xml \u4e2d\u8bfb\u53d6\u524d\u4e24\u6761\u5b50\u8282\u70b9\u6570\u636e\uff0c\u5e76\u663e\u793a\u5728 html \u5143\u7d20\u4e2d\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 AJAX \u4ece XML \u6587\u4ef6\u4e2d\u8bfb\u53d6\u5b50\u8282\u70b9\u6570\u636e\u5e76\u663e\u793a\u5728\u7f51\u9875\u4e2d\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u901a\u8fc7 ajax \u8bfb\u53d6 xml \u4e2d\u5b50\u8282\u70b9\u6570\u636e \u5728 javascript \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 ajax \u5f02\u6b65\u8bf7\u6c42\u4ece\u670d\u52a1\u5668\u52a0\u8f7d xml \u6570\u636e\u3002\u5f53\u9700\u8981\u83b7\u53d6 xml \u6570\u636e\u5e76\u663e\u793a\u5176\u5b50\u8282\u70b9\u5185\u5bb9\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u4f7f\u7528 ajax \u53d1\u8d77\u8bf7\u6c42\uff1a var request = new xmlhttprequest(); request.open(‘get’, ‘path\/to\/data.xml’); request.setrequestheader(‘content-type’, ‘text\/xml’); \u767b\u5f55\u540e\u590d\u5236 \u5904\u7406\u54cd\u5e94\uff1a request.onload = function() { if (request.status == 200) { var xmlDoc = request.responseXML; \/\/ \u83b7\u53d6\u524d\u4e24\u6761\u6570\u636e var firstValue = xmlDoc.getElementsByTagName(‘item’)[0].textContent; var secondValue = xmlDoc.getElementsByTagName(‘item’)[1].textContent; \/\/ \u5728 HTML \u4e2d\u663e\u793a\u6570\u636e […]<\/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-3676","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3676","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=3676"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3676\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}