http:\/\/benalman.com\/projects\/php-simple-proxy\/<\/a><\/p>\n\u7576\u4f5c proxy server \u4f86\u7528.<\/p>\n
\u5982\u679c\u7d14\u7cb9\u4f7f\u7528 Javascript + JQuery \u4f86\u7528\u7684\u8a71\u53ef\u4ee5\u9019\u6a23<\/p>\n
[js]
\ntry{
\n\tif( $("#iframeID").contents().get(0)==undefined ) throw ‘crossDomainFail’; \/\/ For Chrome
\n\telse if( $("#iframeID").contents().find("body").html()=="" ) throw ‘noContent’; \/\/ about:blank
\n}catch(e){
\n\t\/\/ do something where there is crossDomain. OR noContent…etc
\n\tswitch(e){
\n\t\tcase ‘crossDomainFail’: break;
\n\t\tdefault: case ‘noContent’: break;
\n\t}
\n}
\n[\/js]<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u76f4\u9700\u8981\u7528 Js \u5b58\u53d6 cross-domain \u7684\u9801\u9762\u6642\u6703\u9762\u81e8\u4e00\u500b\u5b89\u5168\u9650\u5236. \u9700\u7136\u662f\u4fdd\u969c\u5e02\u6c11\u4f46\u592a\u9ebb …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[27,37],"class_list":["post-539","post","type-post","status-publish","format-standard","hentry","category-webdevelop","tag-javascript","tag-php"],"_links":{"self":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/posts\/539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/comments?post=539"}],"version-history":[{"count":0,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/posts\/539\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/media?parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/categories?post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/tags?post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}