{"id":885,"date":"2024-12-19T21:59:21","date_gmt":"2024-12-19T13:59:21","guid":{"rendered":"https:\/\/womeifei.cn\/?p=885"},"modified":"2024-12-19T21:59:21","modified_gmt":"2024-12-19T13:59:21","slug":"pinia-%e7%8a%b6%e6%80%81%e7%ae%a1%e7%90%86%e5%ba%93","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2024\/12\/19\/pinia-%e7%8a%b6%e6%80%81%e7%ae%a1%e7%90%86%e5%ba%93\/","title":{"rendered":"Pinia—\u72b6\u6001\u7ba1\u7406\u5e93"},"content":{"rendered":"\n

\u4ec0\u4e48\u662fPinia?<\/strong><\/p>\n\n\n\n

Pinia \u662f Vue \u7684\u4e13\u5c5e\u7684\u6700\u65b0\u72b6\u6001\u7ba1\u7406\u5e93 \uff0c\u662f Vuex \u72b6\u6001\u7ba1\u7406\u5de5\u5177\u7684\u66ff\u4ee3\u54c1<\/p>\n\n\n\n

Pinia\u7684\u7279\u70b9<\/strong><\/p>\n\n\n\n

1.\u63d0\u4f9b\u66f4\u52a0\u7b80\u5355\u7684API(\u53bb\u6389\u4e86 mutation )<\/p>\n\n\n\n


2.\u63d0\u4f9b\u7b26\u5408\u7ec4\u5408\u5f0f\u98ce\u683c\u7684API(\u548c Vue3 \u65b0\u8bed\u6cd5\u7edf\u4e00)<\/p>\n\n\n\n

3.\u53bb\u6389\u4e86 modules \u7684\u6982\u5ff5\uff0c\u6bcf\u4e00\u4e2a store \u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6a21\u5757<\/p>\n\n\n\n

4.\u914d\u5408 TypeScript \u66f4\u52a0\u53cb\u597d\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u7c7b\u578b\u63a8\u65ad<\/p>\n\n\n\n

Pinia\u57fa\u7840\u4f7f\u7528<\/strong><\/p>\n\n\n\n

\u5b9a\u4e49store<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u7ec4\u4ef6\u4f7f\u7528store<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

getters\u5b9e\u73b0<\/strong><\/p>\n\n\n\n

Pinia\u4e2d\u7684 getters \u76f4\u63a5\u4f7f\u7528 computed\u51fd\u6570 \u8fdb\u884c\u6a21\u62df<\/strong>, \u7ec4\u4ef6\u4e2d\u9700\u8981\u4f7f\u7528\u9700\u8981\u628a getters return\u51fa\u53bb<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

action\u5f02\u6b65\u5b9e\u73b0<\/strong><\/p>\n\n\n\n

\u5f02\u6b65action\u51fd\u6570\u7684\u5199\u6cd5\u548c\u7ec4\u4ef6\u4e2d\u83b7\u53d6\u5f02\u6b65\u6570\u636e\u7684\u5199\u6cd5\u5b8c\u5168\u4e00\u81f4<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

storeToRefs\u5de5\u5177\u51fd\u6570<\/strong><\/p>\n\n\n\n

\u4f7f\u7528storeToRefs\u51fd\u6570\u53ef\u4ee5\u8f85\u52a9\u4fdd\u6301\u6570\u636e<\/strong>\uff08state + getter\uff09\u7684\u54cd\u5e94\u5f0f\u89e3\u6784<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u5bf9\u4e8estore\u4e2d\u7684\u65b9\u6cd5 \u76f4\u63a5\u83b7\u53d6\u5373\u53ef \u4e0d\u9700\u8981\u4f7f\u7528stroeToRefs\u51fd\u6570<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

Pinia\u6301\u4e45\u5316\u63d2\u4ef6<\/p>\n\n\n\n

\u8fd9\u4e2a\u63d2\u4ef6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5c06\u6570\u636e\u6301\u4e45\u5316\u4fdd\u5b58\u5728\u672c\u5730 \u5229\u7528\u4e86\u4e4b\u524d\u4f7f\u7528\u7684Storage \u5e2e\u52a9\u6211\u4eec\u5b9e\u73b0\u4e86\u6570\u636e\u4fdd\u5b58\u672c\u5730\u64cd\u4f5c\u7684\u5c01\u88c5<\/p>\n\n\n\n

1.\u5b89\u88c5\u63d2\u4ef6pinia-plugin-persistedstate<\/p>\n\n\n\n

npm i pinia-plugin-persistedstate<\/p>\n\n\n\n

2.\u5728main.js\u4e2d\u4f7f\u7528<\/p>\n\n\n\n

import persist from ‘pinia-plugin-persistedstate’
\u2026
app.use(createPinia().use(persist))<\/p>\n\n\n\n

3.\u914d\u7f6estore\/counter.js<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u5176\u4ed6\u914d\u7f6e<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u4ec0\u4e48\u662fPinia? Pinia \u662f Vue \u7684\u4e13\u5c5e\u7684\u6700\u65b0\u72b6\u6001\u7ba1\u7406\u5e93 \uff0c\u662f Vuex \u72b6\u6001\u7ba1\u7406\u5de5\u5177\u7684\u66ff\u4ee3\u54c1 Pi […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,1],"tags":[],"class_list":["post-885","post","type-post","status-publish","format-standard","hentry","category-vue-","category-1"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=885"}],"version-history":[{"count":1,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/885\/revisions"}],"predecessor-version":[{"id":897,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/885\/revisions\/897"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}