{"id":3465,"date":"2024-11-10T13:58:18","date_gmt":"2024-11-10T05:58:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3465\/"},"modified":"2024-11-10T13:58:18","modified_gmt":"2024-11-10T05:58:18","slug":"jquery-ajax-%e5%8a%a0%e8%bd%bd%e6%b5%8f%e8%a7%88%e5%99%a8%e7%bc%93%e5%ad%98%e5%9b%be%e7%89%87%e4%b8%ba%e4%bd%95%e6%97%a0%e5%93%8d%e5%ba%94%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3465\/","title":{"rendered":"jQuery Ajax \u52a0\u8f7d\u6d4f\u89c8\u5668\u7f13\u5b58\u56fe\u7247\u4e3a\u4f55\u65e0\u54cd\u5e94\uff1f"},"content":{"rendered":"

\"jQuery<\/p>\n

jquery ajax \u52a0\u8f7d\u6d4f\u89c8\u5668\u7f13\u5b58\u56fe\u7247\u65e0\u54cd\u5e94<\/strong><\/p>\n

\u5728\u4f7f\u7528 jquery ajax \u52a0\u8f7d\u56fe\u7247\u65f6\uff0c\u5982\u679c\u56fe\u7247\u5df2\u7ecf\u88ab\u6d4f\u89c8\u5668\u7f13\u5b58\uff0c\u5219 done() \u56de\u8c03\u51fd\u6570\u53ef\u80fd\u4e0d\u4f1a\u6267\u884c\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u539f\u56e0\u5e76\u63d0\u4f9b\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n

\u95ee\u9898\u4e2d\u7ed9\u51fa\u7684\u4ee3\u7801\u793a\u4f8b\u6b63\u786e\u5730\u52a0\u8f7d\u4e86\u56fe\u50cf\uff0c\u4f46\u5982\u679c\u56fe\u50cf\u5728\u6d4f\u89c8\u5668\u7f13\u5b58\u4e2d\uff0cdone() \u51fd\u6570\u4e2d\u7684\u56de\u8c03\u4ecd\u7136\u4e0d\u4f1a\u88ab\u8c03\u7528\u3002\u8fd9\u662f\u56e0\u4e3a\u5f53\u6d4f\u89c8\u5668\u4ece\u7f13\u5b58\u4e2d\u68c0\u7d22\u56fe\u50cf\u65f6\uff0c\u5b83\u4f1a\u8df3\u8fc7 http \u8bf7\u6c42\uff0c\u56e0\u6b64 jquery \u65e0\u6cd5\u63a5\u6536\u5230\u54cd\u5e94\u3002<\/p>\n

\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u4fee\u6539\u8bf7\u6c42\u5934\uff0c\u5f3a\u5236\u6d4f\u89c8\u5668\u4ece\u670d\u52a1\u5668\u52a0\u8f7d\u56fe\u50cf\uff0c\u4ece\u800c\u7ed5\u8fc7\u7f13\u5b58\uff1a<\/p>\n

$.ajax({\n    url: imgUrl,\n    type: 'get',\n    cache: true,\n    processData: false,\n    headers: {\n        'Cache-Control': 'no-cache'\n    }\n}).done(function () {\n    \/\/...\n});<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u901a\u8fc7\u8bbe\u7f6e cache-control \u6807\u5934\u4e3a no-cache\uff0c\u53ef\u4ee5\u6307\u793a\u6d4f\u89c8\u5668\u4e0d\u8981\u4f7f\u7528\u7f13\u5b58\u7684\u54cd\u5e94\uff0c\u800c\u662f\u76f4\u63a5\u4ece\u670d\u52a1\u5668\u8bf7\u6c42\u56fe\u50cf\u3002\u8fd9\u5c06\u786e\u4fdd\u5728\u52a0\u8f7d\u6d4f\u89c8\u5668\u7f13\u5b58\u56fe\u7247\u65f6\u4e5f\u80fd\u89e6\u53d1 done() \u56de\u8c03\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fjQuery Ajax \u52a0\u8f7d\u6d4f\u89c8\u5668\u7f13\u5b58\u56fe\u7247\u4e3a\u4f55\u65e0\u54cd\u5e94\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":"
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