{"id":183724,"date":"2024-11-10T07:12:18","date_gmt":"2024-11-09T23:12:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183724\/"},"modified":"2024-11-10T07:12:19","modified_gmt":"2024-11-09T23:12:19","slug":"%e4%bd%bf%e7%94%a8html%e5%b1%95%e7%a4%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%9c%96%e7%89%87-html%e9%a1%af%e7%a4%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9c%96%e7%89%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183724\/","title":{"rendered":"\u4f7f\u7528HTML\u5c55\u793a\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247 (html\u986f\u793a\u6578\u64da\u5eab\u7684\u5716\u7247)"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8html%e5%b1%95%e7%a4%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%9c%96%e7%89%87-html%e9%a1%af%e7%a4%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9c%96%e7%89%87-oxiNXihaAC\">\u4f7f\u7528HTML\u5c55\u793a\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247 (html\u986f\u793a\u6578\u64da\u5eab\u7684\u5716\u7247)<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5716\u7247\u5df2\u6210\u70ba\u7db2\u7ad9\u5167\u5bb9\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7121\u8ad6\u662f\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u500b\u4eba\u535a\u5ba2\uff0c\u5716\u7247\u90fd\u80fd\u6709\u6548\u5730\u5438\u5f15\u8a2a\u5ba2\u7684\u6ce8\u610f\u529b\u4e26\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528HTML\u5c55\u793a\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%9c%96%e7%89%87%e5%ad%98%e5%84%b2%e6%96%b9%e5%bc%8f-oxiNXihaAC\">\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u5b58\u5132\u65b9\u5f0f<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u5716\u7247\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u5169\u7a2e\uff1a\u5c07\u5716\u7247\u4ee5\u4e8c\u9032\u5236\u6578\u64da\uff08BLOB\uff09\u5f62\u5f0f\u5b58\u5132\uff0c\u6216\u662f\u5c07\u5716\u7247\u7684URL\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u9019\u5169\u7a2e\u65b9\u6cd5\u7684\u7c21\u8981\u4ecb\u7d39\uff1a<\/p>\n<ul>\n<li><strong>BLOB\uff08Binary Large Object\uff09:<\/strong> \u9019\u7a2e\u65b9\u6cd5\u5c07\u5716\u7247\u76f4\u63a5\u5b58\u5132\u70ba\u4e8c\u9032\u5236\u6578\u64da\u3002\u96d6\u7136\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5716\u7247\u7684\u5b8c\u6574\u6027\uff0c\u4f46\u6703\u589e\u52a0\u6578\u64da\u5eab\u7684\u5927\u5c0f\uff0c\u4e26\u53ef\u80fd\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li><strong>\u5716\u7247URL:<\/strong> \u5c07\u5716\u7247\u4e0a\u50b3\u5230\u4f3a\u670d\u5668\u5f8c\uff0c\u5c07\u5176URL\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u66f4\u70ba\u5e38\u898b\uff0c\u56e0\u70ba\u5b83\u80fd\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u4e26\u4e14\u5728\u52a0\u8f09\u5716\u7247\u6642\u901f\u5ea6\u66f4\u5feb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%be%9e%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%8f%90%e5%8f%96%e5%9c%96%e7%89%87-oxiNXihaAC\">\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u5716\u7247<\/h2>\n<p>\u7121\u8ad6\u9078\u64c7\u54ea\u7a2e\u5b58\u5132\u65b9\u5f0f\uff0c\u63d0\u53d6\u5716\u7247\u7684\u904e\u7a0b\u90fd\u662f\u76f8\u4f3c\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684PHP\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u5716\u7247URL\u4e26\u5728HTML\u4e2d\u986f\u793a\uff1a<\/p>\n<pre><code>\n&lt;?php\n\/\/ \u9023\u63a5\u5230\u6578\u64da\u5eab\n$conn = new mysqli(\"localhost\", \"username\", \"password\", \"database\");\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u67e5\u8a62\u5716\u7247URL\n$sql = \"SELECT image_url FROM images\";\n$result = $conn-&gt;query($sql);\n\nif ($result-&gt;num_rows &gt; 0) {\n    \/\/ \u8f38\u51fa\u6bcf\u4e00\u884c\u7684\u5716\u7247\n    while($row = $result-&gt;fetch_assoc()) {\n        echo \"&lt;img src='\" . $row[\"image_url\"] . \"' alt='Image' \/&gt;\";\n    }\n} else {\n    echo \"0 results\";\n}\n$conn-&gt;close();\n?&gt;\n<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u67e5\u8a62\u5b58\u5132\u5716\u7247URL\u7684\u8868\u683c\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528\u8ff4\u5708\u904d\u6b77\u67e5\u8a62\u7d50\u679c\uff0c\u4e26\u4f7f\u7528HTML\u7684<img>\u6a19\u7c64\u5c07\u5716\u7247\u986f\u793a\u5728\u7db2\u9801\u4e0a\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8css%e7%be%8e%e5%8c%96%e5%9c%96%e7%89%87%e5%b1%95%e7%a4%ba-oxiNXihaAC\">\u4f7f\u7528CSS\u7f8e\u5316\u5716\u7247\u5c55\u793a<\/h2>\n<p>\u70ba\u4e86\u63d0\u5347\u7528\u6236\u9ad4\u9a57\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528CSS\u4f86\u7f8e\u5316\u5716\u7247\u7684\u5c55\u793a\u6548\u679c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684CSS\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n&lt;style&gt;\n    img {\n        max-width: 100%;\n        height: auto;\n        border: 2px solid #ccc;\n        border-radius: 5px;\n        margin: 10px 0;\n    }\n&lt;\/style&gt;\n<\/code><\/pre>\n<p>\u9019\u6bb5CSS\u4ee3\u78bc\u5c07\u78ba\u4fdd\u5716\u7247\u5728\u4e0d\u540c\u8a2d\u5099\u4e0a\u81ea\u9069\u61c9\u5927\u5c0f\uff0c\u540c\u6642\u6dfb\u52a0\u908a\u6846\u548c\u5713\u89d2\u6548\u679c\uff0c\u4f7f\u5716\u7247\u770b\u8d77\u4f86\u66f4\u52a0\u7f8e\u89c0\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oxiNXihaAC\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528HTML\u5c55\u793a\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u7121\u8ad6\u662f\u901a\u904eBLOB\u9084\u662fURL\u5b58\u5132\u65b9\u5f0f\uff0c\u90fd\u80fd\u6709\u6548\u5730\u5c07\u5716\u7247\u5448\u73fe\u7d66\u7528\u6236\u3002\u901a\u904e\u9069\u7576\u7684\u4ee3\u78bc\u548cCSS\u6a23\u5f0f\uff0c\u6211\u5011\u53ef\u4ee5\u63d0\u5347\u7db2\u7ad9\u7684\u8996\u89ba\u6548\u679c\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u7db2\u7ad9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528HTML\u5f9e\u6578\u64da\u5eab\u4e2d\u5c55\u793a\u5716\u7247\uff0c\u7c21\u55ae\u6b65\u9a5f\u6559\u4f60\u8f15\u9b06\u986f\u793a\u548c\u7ba1\u7406\u7db2\u9801\u4e0a\u7684\u5716\u50cf\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-183724","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=183724"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183724\/revisions"}],"predecessor-version":[{"id":183725,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183724\/revisions\/183725"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}