{"id":52725,"date":"2024-12-03T17:54:56","date_gmt":"2024-12-03T09:54:56","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52725\/"},"modified":"2024-12-03T17:54:56","modified_gmt":"2024-12-03T09:54:56","slug":"vue3-%e5%a6%82%e4%bd%95%e8%ae%bf%e9%97%ae-hashmap-%e4%b8%ad%e7%9a%84%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52725\/","title":{"rendered":"Vue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Vue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f<\/h1>\n<p><span style=\"font-size: 15px\">\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aVue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f\u300b<\/span>\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241122\/173228440667408ff6cac1b.jpg\" class=\"aligncenter\" title=\"Vue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f\u63d2\u56fe\" alt=\"Vue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>vue3 \u4e2d\u8bbf\u95ee hashmap \u503c\u7684\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u5728 vue3 \u4e2d\uff0c\u8bfb\u53d6\u540e\u7aef\u4f20\u8f93\u7684 hashmap \u503c\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u95ee\u9898\u3002\u672c\u6587\u5c06\u63d0\u4f9b\u4e00\u4e2a\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u4f60\u8f7b\u677e\u8bbf\u95ee hashmap \u4e2d\u7684\u503c\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u4ece\u540e\u7aef\u83b7\u53d6\u4e86\u4e00\u4e2a\u5305\u542b hashmap \u7684\u5bf9\u8c61\u3002\u4f46\u662f\uff0c\u76f4\u63a5\u4f7f\u7528 commoditypagelist.value[0].productbigdecimalmap1.get(35) \u8fd9\u6837\u7684\u65b9\u6cd5\u65e0\u6cd5\u8bbf\u95ee map \u7684\u503c\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528\u4e2d\u62ec\u53f7\u8bed\u6cd5\u8bbf\u95ee map \u4e2d\u7684\u952e\u503c\u5bf9\uff1a<\/p>\n<pre>commoditypagelist.value[0].productbigdecimalmap1[key]<\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee\u952e\u4e3a 35 \u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>commodityPageList.value[0].productBigDecimalMap1['35']<\/pre>\n<p>\u9075\u5faa\u6b64\u89e3\u51b3\u65b9\u6848\uff0c\u4f60\u5c06\u80fd\u591f\u8f7b\u677e\u5730\u8bbf\u95ee vue3 \u4e2d hashmap \u7684\u503c\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u540e\u53f0\u7ba1\u7406\u7cfb\u7edf DOM \u7ed3\u6784\u5904\u7406\uff1a\u6570\u636e\u9a71\u52a8\u6e32\u67d3\u662f\u6700\u4f73\u9009\u62e9\u5417\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>Vue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f \u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60\u6587\u7ae0\uff0c\u90a3\u4e48\u672c\u6587\u300aVue3 \u5982\u4f55\u8bbf\u95ee HashMap \u4e2d\u7684\u503c\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~ vue3 \u4e2d\u8bbf\u95ee hashmap \u503c\u7684\u89e3\u51b3\u65b9\u6848 \u5728 vue3 \u4e2d\uff0c\u8bfb\u53d6\u540e\u7aef\u4f20\u8f93\u7684 hashmap \u503c\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u95ee\u9898\u3002\u672c\u6587\u5c06\u63d0\u4f9b\u4e00\u4e2a\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u4f60\u8f7b\u677e\u8bbf\u95ee hashmap \u4e2d\u7684\u503c\u3002 \u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u4ece\u540e\u7aef\u83b7\u53d6\u4e86\u4e00\u4e2a\u5305\u542b hashmap \u7684\u5bf9\u8c61\u3002\u4f46\u662f\uff0c\u76f4\u63a5\u4f7f\u7528 commoditypagelist.value[0].productbigdecimalmap1.get(35) \u8fd9\u6837\u7684\u65b9\u6cd5\u65e0\u6cd5\u8bbf\u95ee map \u7684\u503c\u3002 \u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528\u4e2d\u62ec\u53f7\u8bed\u6cd5\u8bbf\u95ee map \u4e2d\u7684\u952e\u503c\u5bf9\uff1a commoditypagelist.value[0].productbigdecimalmap1[key] \u4f8b\u5982\uff0c\u8981\u8bbf\u95ee\u952e\u4e3a 35 \u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a commodityPageList.value[0].productBigDecimalMap1[&#8217;35&#8217;] \u9075\u5faa\u6b64\u89e3\u51b3\u65b9\u6848\uff0c\u4f60\u5c06\u80fd\u591f\u8f7b\u677e\u5730\u8bbf\u95ee vue3 \u4e2d hashmap \u7684\u503c\u3002 \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~ \u540e\u53f0\u7ba1\u7406\u7cfb\u7edf DOM \u7ed3\u6784\u5904\u7406\uff1a\u6570\u636e\u9a71\u52a8\u6e32\u67d3\u662f\u6700\u4f73\u9009\u62e9\u5417\uff1f<\/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-52725","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52725","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=52725"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52725\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}