{"id":346,"date":"2024-10-14T15:28:43","date_gmt":"2024-10-14T07:28:43","guid":{"rendered":"https:\/\/www.zackzzp.top\/?p=346"},"modified":"2024-10-14T15:32:35","modified_gmt":"2024-10-14T07:32:35","slug":"%e4%b8%80%e6%96%87%e4%ba%86%e8%a7%a3vuex","status":"publish","type":"post","link":"http:\/\/www.zackzzp.top\/index.php\/2024\/10\/14\/%e4%b8%80%e6%96%87%e4%ba%86%e8%a7%a3vuex\/","title":{"rendered":"\u4e00\u6587\u4e86\u89e3VueX"},"content":{"rendered":"

\u5b9a\u4e49<\/h2>\n

\u00a0vuex\u5b98\u65b9\u89e3\u91ca<\/p>\n

Vuex \u662f\u4e00\u4e2a\u4e13\u4e3a\u00a0Vue.js<\/span>\u00a0\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u7684\u72b6\u6001\u7ba1\u7406\u6a21\u5f0f + \u5e93<\/strong>\u3002\u5b83\u91c7\u7528\u96c6\u4e2d\u5f0f\u5b58\u50a8\u7ba1\u7406<\/a>\u5e94\u7528\u7684\u6240\u6709\u7ec4\u4ef6\u7684\u72b6\u6001\uff0c\u5e76\u4ee5\u76f8\u5e94\u7684\u89c4\u5219\u4fdd\u8bc1\u72b6\u6001\u4ee5\u4e00\u79cd\u53ef\u9884\u6d4b\u7684\u65b9\u5f0f\u53d1\u751f\u53d8\u5316\u3002<\/p>\n

\u4e2a\u4eba\u7406\u89e3\uff1a<\/p>\n

vuex\u5c31\u662f\u4e00\u4e2avue\u5185\u90e8\u7684\u4e00\u4e2a\u5bb9\u5668\uff0c\u4ed6\u5b9a\u4e49\u4e86\u8981\u5b58\u50a8\u54ea\u4e9b\u6570\u636e\uff0c\u7ed9\u51fa\u8fd9\u4e9b\u6570\u636e\u7684\u64cd\u4f5c\u65b9\u6cd5\uff0c\u4f9b\u5176\u4ed6\u7684\u7ec4\u4ef6\u8c03\u7528\uff0c\u5f88\u50cf\u4e00\u4e2a\u7c7b\u3002<\/p>\n

\n

\u4ec0\u4e48\u65f6\u5019\u4f7f\u7528VueX<\/h2>\n

Vuex \u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u7ba1\u7406\u5171\u4eab\u72b6\u6001\uff0c\u5e76\u9644\u5e26\u4e86\u66f4\u591a\u7684\u6982\u5ff5\u548c\u6846\u67b6\u3002\u8fd9\u9700\u8981\u5bf9\u77ed\u671f\u548c\u957f\u671f\u6548\u76ca\u8fdb\u884c\u6743\u8861\u3002<\/p>\n

\u5982\u679c\u60a8\u4e0d\u6253\u7b97\u5f00\u53d1\u5927\u578b\u5355\u9875\u5e94\u7528\uff0c\u4f7f\u7528 Vuex \u53ef\u80fd\u662f\u7e41\u7410\u5197\u4f59\u7684\u3002\u786e\u5b9e\u662f\u5982\u6b64\u2014\u2014\u5982\u679c\u60a8\u7684\u5e94\u7528\u591f\u7b80\u5355\uff0c\u60a8\u6700\u597d\u4e0d\u8981\u4f7f\u7528 Vuex\u3002\u4e00\u4e2a\u7b80\u5355\u7684 store \u6a21\u5f0f\u5c31\u8db3\u591f\u60a8\u6240\u9700\u4e86\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u9700\u8981\u6784\u5efa\u4e00\u4e2a\u4e2d\u5927\u578b\u5355\u9875\u5e94\u7528\uff0c\u60a8\u5f88\u53ef\u80fd\u4f1a\u8003\u8651\u5982\u4f55\u66f4\u597d\u5730\u5728\u7ec4\u4ef6\u5916\u90e8\u7ba1\u7406\u72b6\u6001\uff0cVuex \u5c06\u4f1a\u6210\u4e3a\u81ea\u7136\u800c\u7136\u7684\u9009\u62e9\u3002<\/p>\n

\n

\u5b89\u88c5<\/h2>\n
    \n
  1. \u811a\u624b\u67b6\u521b\u5efa\u9879\u76ee\u76f4\u63a5\u52fe\u9009
    \"image\"<\/div><\/li>\n
  2. npm\u6216yarn\u5b89\u88c5\n
    npm install vuex@next --save<\/pre>\n
    yarn add vuex@next --save<\/pre>\n<\/li>\n<\/ol>\n
    \n
    \u914d\u7f6e<\/h2>\n
    \u65b0\u5efastore\u6587\u4ef6 index.js \u5728main.js\u4e2d\u5f15\u5165<\/p>\n
    import Vue from 'vue'\nimport Vuex from 'vuex'\n\nVue.use(Vuex)\n\nexport default new Vuex.Store({\n\/\/\u6570\u636e\uff0c\u76f8\u5f53\u4e8edata\nstate: {\n\n},\ngetters: {\n\n},\n\/\/\u91cc\u9762\u5b9a\u4e49\u65b9\u6cd5\uff0c\u64cd\u4f5cstate\u65b9\u53d1\nmutations: {\n\n},\n\/\/ \u64cd\u4f5c\u5f02\u6b65\u64cd\u4f5cmutation\nactions: {\n\n},\nmodules: {\n\n},\n})<\/pre>\n
    \"image\"<\/div><\/p>\n
    \n
    \u6838\u5fc3\u6982\u5ff5<\/h2>\n
    1.state<\/h3>\n
    \u63d0\u4f9b\u552f\u4e00\u516c\u5171\u6570\u636e\u6e90\uff0c\u7c7b\u4f3cdata<\/p>\n
    import Vue from 'vue'\nimport Vuex from 'vuex'\n\nVue.use(Vuex)\n\nexport default new Vuex.Store({\n\/\/\u6570\u636e\uff0c\u76f8\u5f53\u4e8edata\nstate: {\nname:\"\u5f20\u4e09\",\nage:12,\ncount:0\n},\n})<\/pre>\n
    \"image\"<\/div><\/p>\n
    2.Mutation<\/h3>\n
    \u5b9a\u4e49state\u4e2d\u7684\u6570\u636e\u7684\u66f4\u6539\u65b9\u6cd5<\/p>\n
    \"image\"<\/div><\/p>\n
    \u4f7f\u7528commit\u51fa\u53d1mutation\u64cd\u4f5c<\/p>\n
    methods:{\n\/\/\u52a0\u6cd5\nbtn(){\nthis.$store.commit(\"addcount\",10) \/\/\u6bcf\u6b21\u52a0\u5341\n}\n\/\/\u51cf\u6cd5\nbtn1(){\nthis.$store.commit(\"reduce\") \n}\n}\n\n<\/pre>\n
    \u4f7f\u7528\u8f85\u52a9\u51fd\u6570\u8fdb\u884c\u64cd\u4f5c<\/p>\n
    methods:{\n...mapMutations([\"addcount\",\"reduce\"])\nbtn(){\nthis.addcount(10);}\nbtn1(){\nthis.reduce();\n}\n}<\/pre>\n
    3.Action\u5f02\u6b65\u64cd\u4f5c<\/h3>\n
    \"image\"<\/div><\/p>\n
    4.Getter<\/h3>\n
    \u7c7b\u4f3c\u4e8evue<\/span>\u4e2d\u7684computed\uff0c\u8fdb\u884c\u7f13\u5b58\uff0c\u5bf9\u4e8eStore\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5de5\u5904\u7406\u5f62\u6210\u65b0\u7684\u6570\u636e<\/p>\n
    5.Modules<\/h3>\n
    \"image\"<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5b9a\u4e49 \u00a0vuex\u5b98\u65b9\u89e3\u91ca Vuex \u662f\u4e00\u4e2a\u4e13\u4e3a\u00a0Vue.js\u00a0\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u7684\u72b6\u6001\u7ba1\u7406\u6a21\u5f0f + \u5e93\u3002\u5b83\u91c7\u7528\u96c6\u4e2d\u5f0f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-346","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/posts\/346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/comments?post=346"}],"version-history":[{"count":4,"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/posts\/346\/revisions"}],"predecessor-version":[{"id":352,"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/posts\/346\/revisions\/352"}],"wp:attachment":[{"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/media?parent=346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/categories?post=346"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zackzzp.top\/index.php\/wp-json\/wp\/v2\/tags?post=346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}