{"id":1557,"date":"2020-07-24T11:27:53","date_gmt":"2020-07-24T03:27:53","guid":{"rendered":"http:\/\/admin.evshou.com\/?p=1557"},"modified":"2020-08-07T16:13:49","modified_gmt":"2020-08-07T08:13:49","slug":"%e6%96%87%e6%9c%ac%e5%89%8d%e7%ab%af%ef%bc%9ahack%e4%bb%a5%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%b5%8f%e8%a7%88%e5%99%a8%e5%89%8d%e7%bc%80%e5%92%8c%e5%85%bc%e5%ae%b9%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.9713job.com\/?p=1557","title":{"rendered":"web\u524d\u7aef\uff1ahack\u4ee5\u53ca\u89e3\u51b3\u6d4f\u89c8\u5668\u524d\u7f00\u548c\u517c\u5bb9\u95ee\u9898"},"content":{"rendered":"

CSS hack<\/h3>\n

\u7528\u6765\u89e3\u51b3\u6d4f\u89c8\u5668\u7684\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u4e3a\u4e0d\u540c\u7248\u672c\u7684\u6d4f\u89c8\u5668\u5b9a\u5236\u7f16\u5199\u4e0d\u540c\u7684css\u6548\u679c\uff0c\u4f7f\u7528\u6bcf\u4e2a\u6d4f\u89c8\u5668\u5355\u72ec\u8bc6\u522b\u7684\u6837\u5f0f\u4ee3\u7801\uff0c\u63a7\u5236\u6d4f\u89c8\u5668\u7684\u663e\u793a\u6837\u5f0f<\/p>\n

IE\u68c0\u6d4b\u5de5\u5177 IEtester<\/p>\n

Hack\u5206\u7c7b
\n1.css\u5c5e\u6027\u524d\u7f00\u6cd5
\n2.\u9009\u62e9\u5668\u524d\u7f00\u6cd5
\n3.IE\u6761\u4ef6\u6ce8\u91ca\u6cd5<\/p>\n

css\u5c5e\u6027\u524d\u7f00\u6cd5<\/strong>
\n\u5c5e\u6027\u524d\u7f00\u6cd5\u662f\u5728css\u6837\u5f0f\u5c5e\u6027\u540d\u524d\u52a0\u4e0a\u4e00\u4e9b\u53ea\u6709\u7279\u5b9a\u6d4f\u89c8\u5668\u624d\u80fd\u8bc6\u522b\u7684hack\u524d\u7f00\uff0c\u4ee5\u8fbe\u5230\u9884\u671f\u7684\u9875\u9762\u5c55\u793a\u6548\u679c
\n\u524d\u7f00\u6807\u8bc6\uff0c\u517c\u5bb9\u6d4f\u89c8\u5668
\n_background:red\/*ie6*\/
\n+background:red\/*ie6,7*\/
\n*background:red\/*ie6,7*\/
\nbackground:red\\9\/*ie6~9*\/
\nbackground:red\\0\/*ie8~11*\/<\/p>\n

\u9009\u62e9\u5668\u524d\u7f00\u6cd5<\/strong>
\n\u662f\u9488\u5bf9\u4e00\u4e9b\u9875\u9762\u8868\u73b0\u4e0d\u4e00\u81f4\u6216\u8005\u9700\u8981\u7279\u6b8a\u5bf9\u5f85\u7684\u6d4f\u89c8\u5668\uff0c\u5728css\u9009\u62e9\u5668\u524d\u52a0\u4e0a\u4e00\u4e9b\u53ea\u6709\u67d0\u4e9b\u7279\u5b9a\u6d4f\u89c8\u5668\u624d\u80fd\u8bc6\u522b\u7684\u524d\u7f00\u8fdb\u884chack
\n*html div{\u517c\u5bb9IE6}
\n*+html div{\u517c\u5bb9ie7}
\n:root div{\u517c\u5bb9ie9\u4ee5\u53caie9+\u6d4f\u89c8\u5668}<\/p>\n

IE\u6761\u4ef6\u6ce8\u91ca\u6cd5<\/strong>
\nIE\u6d4f\u89c8\u5668\u4e13\u6709\u7684Hack\u65b9\u5f0f\uff0c\u5fae\u8f6f\u5b98\u65b9\u63a8\u8350\u4f7f\u7528\u7684Hack\u65b9\u5f0f
\n<!–[if IE]>IE<![endif]–>IE10\u4ee5\u4e0a\u4e0d\u652f\u6301
\n<!–[if IE 7]>IE7<![endif]–>
\n<!–[if lte IE]>IE7\u4ee5\u4e0b<![endif]–>
\n<!–[if ! IE 7]>\u975eIE7<![endif]–><\/p>\n

IE\u4f4e\u7248\u672cBUG
\n\u7531\u4e8e\u6d4f\u89c8\u5668\u5728\u8bbe\u8ba1\u4e0a\u6709\u5f88\u591a\u7f3a\u9677\uff0c\u5bfc\u81f4\u4e00\u4e9bBUG\u7684\u4ea7\u751f\uff0c\u6240\u4ee5\u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\u9700\u8981\u4f5c\u51fa\u517c\u5bb9\u5904\u7406
\n\u5e38\u89c1\u517c\u5bb9\u95ee\u9898\uff1a<\/p>\n

1.\u900f\u660e\u5ea6\u95ee\u9898
\nopacity IE8\u53ca\u4ee5\u4e0b\u7248\u672c\u4e0d\u8bc6\u522b
\n\u89e3\u51b3\u65b9\u6cd5
\n\u589e\u52a0filter:alpha(opacity =50)\u53d6\u503c\u8303\u56f40-100<\/p>\n

2.\u53cc\u8fb9\u8ddd
\n\u76d2\u5b50\u5de6\u6d6e\u52a8\u4e14\u5de6\u5916\u8fb9\u8ddd\uff0c\u4f7fIE6\u4ea7\u751f\u53cc\u8fb9\u8ddd\u7684BUG
\n\u89e3\u51b3\u65b9\u6cd5
\n\u589e\u52a0ie\u7684css\u5c5e\u6027\u524d\u7f00\u6cd5_display:inline;<\/p>\n

3.\u6700\u5c0f\u9ad8\u5ea6
\nIE6\u7684\u6700\u5c0f\u9ad8\u5ea6BUG\uff0c\u6700\u5c0f\u9ad8\u4e3a19px
\n\u89e3\u51b3\u65b9\u6cd5
\n\u589e\u52a0overflow:hidden<\/p>\n

4.\u56fe\u7247\u8fb9\u6846
\nIE6~9\u4f1a\u8ba9\u56fe\u7247\u589e\u52a0\u8fb9\u6846
\n\u89e3\u51b3\u65b9\u6cd5img{border:none;}<\/p>\n","protected":false},"excerpt":{"rendered":"

CSS hack \u7528\u6765\u89e3\u51b3\u6d4f\u89c8\u5668\u7684\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u4e3a\u4e0d\u540c\u7248\u672c\u7684\u6d4f\u89c8\u5668\u5b9a\u5236\u7f16\u5199\u4e0d\u540c\u7684css\u6548\u679c\uff0c\u4f7f\u7528\u6bcf\u4e2a\u6d4f\u89c8\u5668\u5355\u72ec\u8bc6 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1557","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1557"}],"version-history":[{"count":6,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1557\/revisions"}],"predecessor-version":[{"id":1808,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1557\/revisions\/1808"}],"wp:attachment":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}