{"id":6702,"date":"2022-08-31T16:05:28","date_gmt":"2022-08-31T08:05:28","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/cn\/?p=6702"},"modified":"2022-10-25T17:07:37","modified_gmt":"2022-10-25T09:07:37","slug":"%e6%88%91%e5%ba%94%e8%af%a5%e4%bd%bf%e7%94%a8png%e8%bf%98%e6%98%afjpg%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/cn\/should-i-use-png-or-jpg\/","title":{"rendered":"\u6211\u5e94\u8be5\u4f7f\u7528PNG\u8fd8\u662fJPG\uff1f"},"content":{"rendered":"<p>\u6211\u4eec\u5728\u521b\u5efa\u7684\u65f6\u5019\uff0c\u901a\u5e38\u9700\u8981\u7ed9\u5b83\u6dfb\u52a0\u56fe\u7247\u3002\u6700\u5e38\u89c1\u7684\u56fe\u50cf\u683c\u5f0f\u662f JPG \u548c PNG\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5fc5\u987b\u66f4\u591a\u5730\u4e86\u89e3\u8fd9\u4e24\u79cd\u683c\u5f0f\uff0c\u5e76\u5728\u521b\u5efa\u65f6\u9009\u62e9\u5408\u9002\u7684\u4e00\u79cd\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone 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src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/08\/JPG-or-PNG-Copy-of-Page-2-1.png\" alt=\"\" width=\"219\" height=\"182\" \/><\/p>\n<h1><span id=\"Comparison_between_JPG_and_PNG\">JPG\u548cPNG\u7684\u6bd4\u8f83<\/span><\/h1>\n<h2><span id=\"Compression_vs_File_Size\">\u538b\u7f29\u4e0e\u6587\u4ef6\u5927\u5c0f<\/span><\/h2>\n<p>\u5982\u4e0a\u6240\u8ff0\uff0cPNG \u652f\u6301\u65e0\u635f\u6570\u636e\u538b\u7f29\uff0c\u800c JPG \u53ef\u80fd\u4f1a\u635f\u5931\u90e8\u5206\u56fe\u50cf\u8d28\u91cf\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cPNG \u56fe\u50cf\u7684\u6587\u4ef6\u5927\u5c0f\u5c06\u5927\u4e8e JPG \u7684\u6587\u4ef6\u5927\u5c0f\u3002\u5982\u679c\u5b58\u5728\u56fe\u50cf\u5927\u5c0f\u7684\u9650\u5236\uff0c\u90a3\u4e48\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\u3002<\/p>\n<h2><span id=\"Transparency\">\u900f\u660e\u5ea6<\/span><\/h2>\n<p>\u53ea\u6709 PNG \u652f\u6301\u63a7\u5236\u56fe\u50cf\u7684\u900f\u660e\u5ea6\u3002JPG 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