{"id":2141,"date":"2024-11-10T14:10:04","date_gmt":"2024-11-10T06:10:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2141\/"},"modified":"2024-11-10T14:10:04","modified_gmt":"2024-11-10T06:10:04","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e4%bd%bf%e7%94%a8-vw%e3%80%81vh-%e5%af%bc%e8%87%b4%e5%9b%be%e7%89%87%e6%8b%89%e4%bc%b8%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2141\/","title":{"rendered":"\u5982\u4f55\u89e3\u51b3\u4f7f\u7528 vw\u3001vh \u5bfc\u81f4\u56fe\u7247\u62c9\u4f38\u7684\u95ee\u9898\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173064600490542.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u89e3\u51b3\u4f7f\u7528 vw\u3001vh \u5bfc\u81f4\u56fe\u7247\u62c9\u4f38\u7684\u95ee\u9898\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u89e3\u51b3\u4f7f\u7528 vw\u3001vh \u5bfc\u81f4\u56fe\u7247\u62c9\u4f38\u7684\u95ee\u9898\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u89e3\u51b3\u8bbe\u7f6e vw\u3001vh \u5bfc\u81f4\u56fe\u7247\u62c9\u4f38\u95ee\u9898\u7684\u6307\u5357<\/strong><\/p>\n<p>\u4f7f\u7528 vw \u548c vh \u5355\u4f4d\u8fdb\u884c\u9875\u9762\u5e03\u5c40\u65f6\uff0c\u56fe\u7247\u62c9\u4f38\u95ee\u9898\u65f6\u6709\u53d1\u751f\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4e24\u79cd\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<p><strong>\u4f7f\u7528 object-fit<\/strong><\/p>\n<p>object-fit \u5c5e\u6027\u6307\u5b9a\u4e86\u56fe\u7247\u7684\u7f29\u653e\u65b9\u5f0f\uff0c\u4f7f\u5176\u5728\u5bb9\u5668\u4e2d\u4fdd\u6301\u5176\u7eb5\u6a2a\u6bd4\u3002\u5bf9\u4e8e\u62c9\u4f38\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 cover \u503c\uff0c\u5b83\u4f1a\u5c06\u56fe\u7247\u62c9\u4f38\u4ee5\u8986\u76d6\u6574\u4e2a\u5bb9\u5668\uff0c\u540c\u65f6\u4fdd\u6301\u7eb5\u6a2a\u6bd4\u3002<\/p>\n<pre>img {\n  width: 100vw;\n  height: 100vh;\n  object-fit: cover;\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>\u4f7f\u7528\u80cc\u666f\u56fe\u7247<\/strong><\/p>\n<p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u5c06\u56fe\u7247\u7528\u4f5c\u5bb9\u5668\u7684\u80cc\u666f\u56fe\u50cf\u5e76\u4f7f\u7528 background-size \u5c5e\u6027\u8fdb\u884c\u7f29\u653e\u3002\u540c\u6837\uff0c\u6211\u4eec\u4f7f\u7528 cover \u503c\u4ee5\u4fdd\u6301\u56fe\u7247\u7684\u7eb5\u6a2a\u6bd4\u3002<\/p>\n<pre>div {\n  width: 100vw;\n  height: 100vh;\n  background-image: url('your-image.jpg');\n  background-size: cover;\n  background-position: center;\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u89e3\u51b3\u4f7f\u7528 vw\u3001vh \u5bfc\u81f4\u56fe\u7247\u62c9\u4f38\u7684\u95ee\u9898\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":"<p>\u89e3\u51b3\u8bbe\u7f6e vw\u3001vh \u5bfc\u81f4\u56fe\u7247\u62c9\u4f38\u95ee\u9898\u7684\u6307\u5357 \u4f7f\u7528 vw \u548c vh \u5355\u4f4d\u8fdb\u884c\u9875\u9762\u5e03\u5c40\u65f6\uff0c\u56fe\u7247\u62c9\u4f38\u95ee\u9898\u65f6\u6709\u53d1\u751f\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4e24\u79cd\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6cd5\u3002 \u4f7f\u7528 object-fit object-fit \u5c5e\u6027\u6307\u5b9a\u4e86\u56fe\u7247\u7684\u7f29\u653e\u65b9\u5f0f\uff0c\u4f7f\u5176\u5728\u5bb9\u5668\u4e2d\u4fdd\u6301\u5176\u7eb5\u6a2a\u6bd4\u3002\u5bf9\u4e8e\u62c9\u4f38\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 cover \u503c\uff0c\u5b83\u4f1a\u5c06\u56fe\u7247\u62c9\u4f38\u4ee5\u8986\u76d6\u6574\u4e2a\u5bb9\u5668\uff0c\u540c\u65f6\u4fdd\u6301\u7eb5\u6a2a\u6bd4\u3002 img { width: 100vw; 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