{"id":1791,"date":"2024-11-10T12:29:47","date_gmt":"2024-11-10T04:29:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1791\/"},"modified":"2024-11-10T12:29:47","modified_gmt":"2024-11-10T04:29:47","slug":"javascript-%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e5%bd%93%e5%89%8d%e7%99%bb%e5%bd%95%e8%b4%a6%e5%8f%b7%e5%92%8c-id%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1791\/","title":{"rendered":"JavaScript \u5982\u4f55\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u8d26\u53f7\u548c ID\uff1f"},"content":{"rendered":"

\"JavaScript<\/p>\n

\u5982\u4f55\u5728 javascript \u4e2d\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u8d26\u53f7\u548c id<\/strong><\/p>\n

javascript \u65e0\u6cd5\u76f4\u63a5\u4ece\u524d\u7aef\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u8d26\u53f7\u548c id\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u4fe1\u606f\u901a\u5e38\u662f\u7531\u670d\u52a1\u5668\u7ef4\u62a4\u5e76\u901a\u8fc7 http \u54cd\u5e94\u4f20\u9012\u5230\u5ba2\u6237\u7aef\u7684\u3002\u4f46\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u6280\u5de7\u6765\u5b9e\u73b0\u7c7b\u4f3c\u7684\u529f\u80fd\u3002<\/p>\n

\u4f7f\u7528 <\/strong><\/p>\n

\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528 sessionstorage api\u3002sessionstorage \u662f\u4e00\u4e2a\u6d4f\u89c8\u5668\u5b58\u50a8\uff0c\u53ef\u8ba9\u4f60\u5728\u4f1a\u8bdd\u671f\u95f4\u5b58\u50a8\u6570\u636e\u3002\u767b\u5f55\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 javascript \u5c06\u7528\u6237\u8d26\u53f7\u548c id \u5b58\u50a8\u5728 sessionstorage \u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

sessionstorage.setitem(\"username\", \"\u7528\u6237\u540d\");\nsessionstorage.setitem(\"userid\", \"\u7528\u6237 id\");<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u5728\u4efb\u4f55\u9875\u9762\u6216\u4ee3\u7801\u5757\u4e2d\u4f7f\u7528 sessionstorage \u6765\u68c0\u7d22\u8fd9\u4e9b\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
let username = sessionStorage.getItem(\"username\");\nlet userId = sessionStorage.getItem(\"userId\");<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u7684\u4e00\u4e2a\u4f18\u70b9\u662f\u5b83\u4e0d\u4f9d\u8d56\u4e8e\u6765\u81ea\u670d\u52a1\u5668\u7684\u4efb\u4f55\u54cd\u5e94\u3002\u4e0d\u8fc7\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0csessionstorage \u4e2d\u7684\u6570\u636e\u4f1a\u5728\u5173\u95ed\u6d4f\u89c8\u5668\u7a97\u53e3\u6216\u9009\u9879\u5361\u65f6\u88ab\u6e05\u9664\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fJavaScript \u5982\u4f55\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u8d26\u53f7\u548c ID\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":"
\u5982\u4f55\u5728 javascript \u4e2d\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u8d26\u53f7\u548c id javascript \u65e0\u6cd5\u76f4\u63a5\u4ece\u524d\u7aef\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u8d26\u53f7\u548c id\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u4fe1\u606f\u901a\u5e38\u662f\u7531\u670d\u52a1\u5668\u7ef4\u62a4\u5e76\u901a\u8fc7 http \u54cd\u5e94\u4f20\u9012\u5230\u5ba2\u6237\u7aef\u7684\u3002\u4f46\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u6280\u5de7\u6765\u5b9e\u73b0\u7c7b\u4f3c\u7684\u529f\u80fd\u3002 \u4f7f\u7528 \u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528 sessionstorage api\u3002sessionstorage \u662f\u4e00\u4e2a\u6d4f\u89c8\u5668\u5b58\u50a8\uff0c\u53ef\u8ba9\u4f60\u5728\u4f1a\u8bdd\u671f\u95f4\u5b58\u50a8\u6570\u636e\u3002\u767b\u5f55\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 javascript \u5c06\u7528\u6237\u8d26\u53f7\u548c id \u5b58\u50a8\u5728 sessionstorage \u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b sessionstorage.setitem(“username”, “\u7528\u6237\u540d”); sessionstorage.setitem(“userid”, “\u7528\u6237 id”); \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u5728\u4efb\u4f55\u9875\u9762\u6216\u4ee3\u7801\u5757\u4e2d\u4f7f\u7528 sessionstorage \u6765\u68c0\u7d22\u8fd9\u4e9b\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a let username = sessionStorage.getItem(“username”); let userId = sessionStorage.getItem(“userId”); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u79cd\u65b9\u6cd5\u7684\u4e00\u4e2a\u4f18\u70b9\u662f\u5b83\u4e0d\u4f9d\u8d56\u4e8e\u6765\u81ea\u670d\u52a1\u5668\u7684\u4efb\u4f55\u54cd\u5e94\u3002\u4e0d\u8fc7\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0csessionstorage \u4e2d\u7684\u6570\u636e\u4f1a\u5728\u5173\u95ed\u6d4f\u89c8\u5668\u7a97\u53e3\u6216\u9009\u9879\u5361\u65f6\u88ab\u6e05\u9664\u3002 \u4ee5\u4e0a\u5c31\u662fJavaScript \u5982\u4f55\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u8d26\u53f7\u548c ID\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},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1791","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=1791"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1791\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}