{"id":303,"date":"2025-02-05T11:23:00","date_gmt":"2025-02-05T03:23:00","guid":{"rendered":"https:\/\/mitongxue.cn\/?p=303"},"modified":"2026-06-10T11:27:01","modified_gmt":"2026-06-10T03:27:01","slug":"%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%ad%e7%9a%84%e6%9c%ac%e5%9c%b0%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"https:\/\/mitongxue.cn\/index.php\/2025\/02\/05\/%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%ad%e7%9a%84%e6%9c%ac%e5%9c%b0%e5%ad%98%e5%82%a8\/","title":{"rendered":"\u5c0f\u7a0b\u5e8f\u4e2d\u7684\u672c\u5730\u5b58\u50a8"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u7684\u672c\u5730\u5b58\u50a8\u57fa\u672c\u4e0a\u4e5f\u548c localStorage \u662f\u7c7b\u4f3c\u7684\uff0c\u5206\u4e3a\u8bfb\u548c\u5199\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>wx.getStorage\uff08\u5f02\u6b65\uff09<\/li>\n\n\n\n<li>wx.getStorageSync\uff08\u540c\u6b65\uff09<\/li>\n\n\n\n<li>wx.setStorage\uff08\u5f02\u6b65\uff09<\/li>\n\n\n\n<li>wx.setStorageSync\uff08\u540c\u6b65\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8bfb\u53d6\u6570\u636e<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f02\u6b65\u7684\u8bfb\u53d6\uff0c\u63a5\u6536\u4e00\u4e2a\u914d\u7f6e\u5bf9\u8c61\uff0c\u5bf9\u8c61\u91cc\u9762\u9996\u5148\u6709 key\uff0c\u8868\u793a\u4f60\u8981\u8bfb\u53d6\u54ea\u4e00\u4e2a\u6570\u636e\uff0c\u56e0\u4e3a\u662f\u5f02\u6b65\uff0c\u6240\u4ee5\u8bfb\u53d6\u5230\u7684\u6570\u636e\u4f1a\u4f20\u7ed9 success \u56de\u8c03\u51fd\u6570\uff0c\u5982\u679c\u8bfb\u53d6\u5931\u8d25\uff0c\u90a3\u4e48\u4f1a\u89e6\u53d1 fail \u56de\u8c03\u51fd\u6570<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wx.getStorage({<br> &nbsp;key : ...,<br> &nbsp;success(){<br> &nbsp; &nbsp;\/\/ \u8bfb\u53d6\u6210\u529f\u540e\u7684\u56de\u8c03<br>  },<br> &nbsp;fail(){<br> &nbsp; &nbsp;\/\/ \u8bfb\u53d6\u5931\u8d25\u65f6\u7684\u56de\u8c03<br>  }<br>})<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u6b65\u7684\u8bfb\u53d6\uff0c\u76f4\u63a5\u5c06\u8bfb\u53d6\u5230\u7684\u503c\u53d6\u51fa\u6765\u4f7f\u7528\u5373\u53ef\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var value = wx.getStorageSync(key);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5199\u5165\u6570\u636e<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5199\u5165\u5b9e\u9645\u4e0a\u4e5f\u5f88\u7b80\u5355\uff0c\u9996\u5148\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u5f02\u6b65\u5199\u5165\uff0c\u4f7f\u7528\u5230\u7684\u662f wx.setStorage<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wx.setStorage({<br> &nbsp;key : ...,<br> &nbsp;data : ..., \/\/ \u8981\u5199\u5165\u7684\u6570\u636e<br> &nbsp;success(){<br> &nbsp; &nbsp;\/\/ \u5199\u5165\u6210\u529f\u540e\u7684\u56de\u8c03<br>  },<br> &nbsp;fail(){<br> &nbsp; &nbsp;\/\/ \u5199\u5165\u5931\u8d25\u65f6\u7684\u56de\u8c03<br>  }<br>})<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u662f\u540c\u6b65\u5199\u5165\uff0c\u4f20\u5165\u4e24\u4e2a\u53c2\u6570\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wx.setStorageSync('key', 'value2')<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece 2.21.3 \u7248\u672c\u5f00\u59cb\uff0c\u5f80\u672c\u5730\u5b58\u50a8\u5199\u5165\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u8fdb\u884c\u4e00\u4e2a\u52a0\u5bc6\u7684\u64cd\u4f5c\uff0c\u53ea\u9700\u8981\u914d\u7f6e encrypt \u4e3a true \u5373\u53ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\u6709\u4e00\u4e9b\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ea\u6709\u5f02\u6b65\u7684\u5b58\u50a8\u652f\u6301\u52a0\u5bc6\uff08\u56e0\u4e3a\u52a0\u5bc6\u7684\u65f6\u5019\uff0c\u56de\u8c03\u8017\u65f6\u4f1a\u589e\u52a0\uff0c\u6240\u4ee5\u53ea\u80fd\u91c7\u7528\u5f02\u6b65\u7684\u65b9\u5f0f\uff09<\/li>\n\n\n\n<li>\u5982\u679c\u8fdb\u884c\u4e86\u52a0\u5bc6\u5b58\u50a8\uff0c\u5728\u83b7\u53d6\u6570\u636e\u7684\u65f6\u5019\uff0c\u540c\u6837\u9700\u8981\u5c06 encrypt \u8bbe\u7f6e\u4e3a true \u8fdb\u884c\u89e3\u5bc6<\/li>\n\n\n\n<li>\u56e0\u4e3a\u52a0\u5bc6\u540e\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\u4f1a\u81a8\u80c0\uff0c\u6240\u4ee5\u6bcf\u4e2a key \u6700\u5927\u5b58\u50a8\u7684\u957f\u5ea6\u53d8\u4e3a\u4e86 0.7MB\uff0c\u6700\u5927\u7684\u5b58\u50a8\u4e0a\u7ebf\u7531\u4e4b\u524d\u7684 10MB\u53d8\u4e3a\u4e86 7.1MB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><br>\u7f13\u5b58\u9650\u5236\u548c\u9694\u79bb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u540c\u5c0f\u7a0b\u5e8f\u7684\u672c\u5730\u7f13\u5b58\u7a7a\u95f4\u662f\u5206\u5f00\u7684\uff0c\u5373\u4fbf\u662f\u540c\u4e00\u4e2a\u5c0f\u7a0b\u5e8f\uff0c\u4f46\u662f\u4e0d\u540c\u7684\u7528\u6237\u4e4b\u95f4\uff0c\u4e5f\u662f\u5206\u5f00\u7684<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u5c0f\u7a0b\u5e8f\u7684\u7f13\u5b58\u7a7a\u95f4\u7684\u4e0a\u9650\u4e3a10M\uff0c\u5982\u679c\u8d85\u8fc7\u4e8610M\u518d\u5f80\u7f13\u5b58\u91cc\u9762\u5199\u5165\uff0c\u5c31\u4f1a\u89e6\u53d1 fail \u7684\u56de\u8c03<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86\u4e0a\u9762\u4ecb\u7ecd\u5230\u7684\u83b7\u53d6\u548c\u8bbe\u7f6e\u672c\u5730\u6570\u636e\uff0c\u5e38\u7528\u8fd8\u6709\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>wx.removeStorage\uff1a\u4ece\u672c\u5730\u7f13\u5b58\u4e2d\u79fb\u9664\u6307\u5b9a key\u3002<\/li>\n\n\n\n<li>wx.removeStorageSync\uff1a\u4e0a\u9762\u65b9\u6cd5\u7684\u540c\u6b65\u7248\u672c<\/li>\n\n\n\n<li>wx.clearStorage\uff1a\u6e05\u7a7a\u6574\u4e2a\u672c\u5730\u5b58\u50a8<\/li>\n\n\n\n<li>wx.clearStorageSync\uff1a\u4e0a\u9762\u65b9\u6cd5\u7684\u540c\u6b65\u7248\u672c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u7684\u672c\u5730\u5b58\u50a8\u57fa\u672c\u4e0a\u4e5f\u548c localSto..<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,20],"tags":[],"class_list":["post-303","post","type-post","status-publish","format-standard","hentry","category-front","category-20"],"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":""},"author_info":{"info":["\u9648 \u67d0\u4eba"]},"category_info":"<a href=\"https:\/\/mitongxue.cn\/index.php\/category\/front\/\" rel=\"category tag\">\u524d\u7aef<\/a> <a href=\"https:\/\/mitongxue.cn\/index.php\/category\/front\/%e5%b0%8f%e7%a8%8b%e5%ba%8f\/\" rel=\"category tag\">\u5c0f\u7a0b\u5e8f<\/a>","tag_info":"\u5c0f\u7a0b\u5e8f","comment_count":"0","_links":{"self":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts\/303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/comments?post=303"}],"version-history":[{"count":1,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts\/303\/revisions"}],"predecessor-version":[{"id":304,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts\/303\/revisions\/304"}],"wp:attachment":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/media?parent=303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/categories?post=303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/tags?post=303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}