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commit",[1616,1772,1686],{"class":1640},[1616,1774,1775],{"class":1630},"'",[1616,1777,1779],{"class":1778},"sIEYB","increment",[1616,1781,1775],{"class":1630},[1616,1783,1692],{"class":1640},[1616,1785,1786],{"class":1630},";\n",[1616,1788,1790,1793,1796,1798],{"class":1618,"line":1789},14,[1616,1791,1792],{"class":1630},"            },",[1616,1794,1795],{"class":1657}," 1000",[1616,1797,1692],{"class":1640},[1616,1799,1786],{"class":1630},[1616,1801,1803],{"class":1618,"line":1802},15,[1616,1804,1715],{"class":1630},[1616,1806,1808],{"class":1618,"line":1807},16,[1616,1809,1667],{"class":1630},[1616,1811,1813,1816,1818],{"class":1618,"line":1812},17,[1616,1814,1815],{"class":1640},"    getters",[1616,1817,1644],{"class":1630},[1616,1819,1634],{"class":1630},[1616,1821,1823,1826,1828,1830,1832],{"class":1618,"line":1822},18,[1616,1824,1825],{"class":1640},"        doubleCount",[1616,1827,1686],{"class":1630},[1616,1829,1584],{"class":1689},[1616,1831,1692],{"class":1630},[1616,1833,1634],{"class":1630},[1616,1835,1837,1841,1844,1846,1848,1851,1854],{"class":1618,"line":1836},19,[1616,1838,1840],{"class":1839},"s8pZq","            return",[1616,1842,1843],{"class":1626}," state",[1616,1845,1703],{"class":1630},[1616,1847,1706],{"class":1626},[1616,1849,1850],{"class":1630}," *",[1616,1852,1853],{"class":1657}," 2",[1616,1855,1786],{"class":1630},[1616,1857,1859],{"class":1618,"line":1858},20,[1616,1860,1715],{"class":1630},[1616,1862,1864],{"class":1618,"line":1863},21,[1616,1865,1667],{"class":1630},[1616,1867,1869],{"class":1618,"line":1868},22,[1616,1870,1871],{"class":1630},"};\n",[1530,1873,1874],{},"然后在主 store 中注册这个模块：",[1607,1876,1878],{"className":1609,"code":1877,"language":1611,"meta":1612,"style":1612},"const store = new Vuex.Store({\n    modules: {\n        a: moduleA,\n    },\n});\n",[1582,1879,1880,1905,1914,1926,1930],{"__ignoreMap":1612},[1616,1881,1882,1884,1887,1889,1892,1895,1897,1900,1902],{"class":1618,"line":1619},[1616,1883,1623],{"class":1622},[1616,1885,1886],{"class":1626}," store ",[1616,1888,1631],{"class":1630},[1616,1890,1891],{"class":1630}," new",[1616,1893,1894],{"class":1626}," Vuex",[1616,1896,1703],{"class":1630},[1616,1898,1899],{"class":1753},"Store",[1616,1901,1686],{"class":1626},[1616,1903,1904],{"class":1630},"{\n",[1616,1906,1907,1910,1912],{"class":1618,"line":1637},[1616,1908,1909],{"class":1640},"    modules",[1616,1911,1644],{"class":1630},[1616,1913,1634],{"class":1630},[1616,1915,1916,1919,1921,1924],{"class":1618,"line":1649},[1616,1917,1918],{"class":1640},"        a",[1616,1920,1644],{"class":1630},[1616,1922,1923],{"class":1626}," moduleA",[1616,1925,1661],{"class":1630},[1616,1927,1928],{"class":1618,"line":1664},[1616,1929,1667],{"class":1630},[1616,1931,1932,1935,1937],{"class":1618,"line":1670},[1616,1933,1934],{"class":1630},"}",[1616,1936,1692],{"class":1626},[1616,1938,1786],{"class":1630},[1530,1940,1941,1942,1945],{},"这样，",[1582,1943,1944],{},"moduleA"," 的状态和方法就被独立管理了。",[1534,1947],{},[1525,1949,1951],{"id":1950},"️-简化写法","✍️ 简化写法",[1530,1953,1954,1955,1958,1959,1962],{},"在 Vue 组件中访问 Vuex 的状态和调用方法时，如果直接写 ",[1582,1956,1957],{},"this.$store.state.a.count"," 或者 ",[1582,1960,1961],{},"this.$store.commit('a/increment')","，代码会变得很冗长。",[1530,1964,1965],{},"Vuex 提供了几个辅助函数来简化代码：",[1554,1967,1968,1974,1980],{},[1557,1969,1970,1973],{},[1582,1971,1972],{},"mapState","：映射模块的状态到组件计算属性",[1557,1975,1976,1979],{},[1582,1977,1978],{},"mapGetters","：映射模块的 getter 到计算属性",[1557,1981,1982,1985],{},[1582,1983,1984],{},"mapActions","：映射模块的 action 到方法",[1547,1987,1988],{"id":1988},"示例",[1530,1990,1991],{},"假设我们有上述的模块 a，组件中使用简化写法如下：",[1607,1993,1997],{"className":1994,"code":1995,"language":1996,"meta":1612,"style":1612},"language-vue shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","\u003Ctemplate>\n    \u003Cdiv>\n        \u003Cp>计数：{{ count }}\u003C/p>\n        \u003Cp>双倍计数：{{ doubleCount }}\u003C/p>\n        \u003Cbutton @click=\"incrementAsync\">异步增加\u003C/button>\n    \u003C/div>\n\u003C/template>\n\n\u003Cscript>\nimport { mapState, mapGetters, mapActions } from 'vuex';\n\nexport default {\n    computed: {\n        ...mapState('a', ['count']),\n        ...mapGetters('a', ['doubleCount']),\n    },\n    methods: {\n        ...mapActions('a', ['incrementAsync']),\n    },\n};\n\u003C/script>\n","vue",[1582,1998,1999,2010,2020,2040,2057,2088,2097,2105,2111,2120,2158,2162,2172,2181,2213,2242,2246,2255,2283,2287,2291],{"__ignoreMap":1612},[1616,2000,2001,2004,2007],{"class":1618,"line":1619},[1616,2002,2003],{"class":1630},"\u003C",[1616,2005,2006],{"class":1640},"template",[1616,2008,2009],{"class":1630},">\n",[1616,2011,2012,2015,2018],{"class":1618,"line":1637},[1616,2013,2014],{"class":1630},"    \u003C",[1616,2016,2017],{"class":1640},"div",[1616,2019,2009],{"class":1630},[1616,2021,2022,2025,2027,2030,2033,2036,2038],{"class":1618,"line":1649},[1616,2023,2024],{"class":1630},"        \u003C",[1616,2026,1530],{"class":1640},[1616,2028,2029],{"class":1630},">",[1616,2031,2032],{"class":1626},"计数：{{ count }}",[1616,2034,2035],{"class":1630},"\u003C/",[1616,2037,1530],{"class":1640},[1616,2039,2009],{"class":1630},[1616,2041,2042,2044,2046,2048,2051,2053,2055],{"class":1618,"line":1664},[1616,2043,2024],{"class":1630},[1616,2045,1530],{"class":1640},[1616,2047,2029],{"class":1630},[1616,2049,2050],{"class":1626},"双倍计数：{{ doubleCount }}",[1616,2052,2035],{"class":1630},[1616,2054,1530],{"class":1640},[1616,2056,2009],{"class":1630},[1616,2058,2059,2061,2064,2067,2069,2072,2075,2077,2079,2082,2084,2086],{"class":1618,"line":1670},[1616,2060,2024],{"class":1630},[1616,2062,2063],{"class":1640},"button",[1616,2065,2066],{"class":1622}," @click",[1616,2068,1631],{"class":1630},[1616,2070,2071],{"class":1630},"\"",[1616,2073,2074],{"class":1778},"incrementAsync",[1616,2076,2071],{"class":1630},[1616,2078,2029],{"class":1630},[1616,2080,2081],{"class":1626},"异步增加",[1616,2083,2035],{"class":1630},[1616,2085,2063],{"class":1640},[1616,2087,2009],{"class":1630},[1616,2089,2090,2093,2095],{"class":1618,"line":1680},[1616,2091,2092],{"class":1630},"    \u003C/",[1616,2094,2017],{"class":1640},[1616,2096,2009],{"class":1630},[1616,2098,2099,2101,2103],{"class":1618,"line":1697},[1616,2100,2035],{"class":1630},[1616,2102,2006],{"class":1640},[1616,2104,2009],{"class":1630},[1616,2106,2107],{"class":1618,"line":1712},[1616,2108,2110],{"emptyLinePlaceholder":2109},true,"\n",[1616,2112,2113,2115,2118],{"class":1618,"line":1718},[1616,2114,2003],{"class":1630},[1616,2116,2117],{"class":1640},"script",[1616,2119,2009],{"class":1630},[1616,2121,2122,2125,2128,2131,2134,2137,2139,2142,2145,2148,2151,2154,2156],{"class":1618,"line":1723},[1616,2123,2124],{"class":1839},"import",[1616,2126,2127],{"class":1630}," {",[1616,2129,2130],{"class":1626}," mapState",[1616,2132,2133],{"class":1630},",",[1616,2135,2136],{"class":1626}," mapGetters",[1616,2138,2133],{"class":1630},[1616,2140,2141],{"class":1626}," mapActions",[1616,2143,2144],{"class":1630}," }",[1616,2146,2147],{"class":1839}," from",[1616,2149,2150],{"class":1630}," '",[1616,2152,2153],{"class":1778},"vuex",[1616,2155,1775],{"class":1630},[1616,2157,1786],{"class":1630},[1616,2159,2160],{"class":1618,"line":1733},[1616,2161,2110],{"emptyLinePlaceholder":2109},[1616,2163,2164,2167,2170],{"class":1618,"line":1750},[1616,2165,2166],{"class":1839},"export",[1616,2168,2169],{"class":1839}," default",[1616,2171,1634],{"class":1630},[1616,2173,2174,2177,2179],{"class":1618,"line":1767},[1616,2175,2176],{"class":1640},"    computed",[1616,2178,1644],{"class":1630},[1616,2180,1634],{"class":1630},[1616,2182,2183,2186,2188,2190,2192,2195,2197,2199,2202,2204,2206,2208,2211],{"class":1618,"line":1789},[1616,2184,2185],{"class":1630},"        ...",[1616,2187,1972],{"class":1753},[1616,2189,1686],{"class":1626},[1616,2191,1775],{"class":1630},[1616,2193,2194],{"class":1778},"a",[1616,2196,1775],{"class":1630},[1616,2198,2133],{"class":1630},[1616,2200,2201],{"class":1626}," [",[1616,2203,1775],{"class":1630},[1616,2205,1706],{"class":1778},[1616,2207,1775],{"class":1630},[1616,2209,2210],{"class":1626},"])",[1616,2212,1661],{"class":1630},[1616,2214,2215,2217,2219,2221,2223,2225,2227,2229,2231,2233,2236,2238,2240],{"class":1618,"line":1802},[1616,2216,2185],{"class":1630},[1616,2218,1978],{"class":1753},[1616,2220,1686],{"class":1626},[1616,2222,1775],{"class":1630},[1616,2224,2194],{"class":1778},[1616,2226,1775],{"class":1630},[1616,2228,2133],{"class":1630},[1616,2230,2201],{"class":1626},[1616,2232,1775],{"class":1630},[1616,2234,2235],{"class":1778},"doubleCount",[1616,2237,1775],{"class":1630},[1616,2239,2210],{"class":1626},[1616,2241,1661],{"class":1630},[1616,2243,2244],{"class":1618,"line":1807},[1616,2245,1667],{"class":1630},[1616,2247,2248,2251,2253],{"class":1618,"line":1812},[1616,2249,2250],{"class":1640},"    methods",[1616,2252,1644],{"class":1630},[1616,2254,1634],{"class":1630},[1616,2256,2257,2259,2261,2263,2265,2267,2269,2271,2273,2275,2277,2279,2281],{"class":1618,"line":1822},[1616,2258,2185],{"class":1630},[1616,2260,1984],{"class":1753},[1616,2262,1686],{"class":1626},[1616,2264,1775],{"class":1630},[1616,2266,2194],{"class":1778},[1616,2268,1775],{"class":1630},[1616,2270,2133],{"class":1630},[1616,2272,2201],{"class":1626},[1616,2274,1775],{"class":1630},[1616,2276,2074],{"class":1778},[1616,2278,1775],{"class":1630},[1616,2280,2210],{"class":1626},[1616,2282,1661],{"class":1630},[1616,2284,2285],{"class":1618,"line":1836},[1616,2286,1667],{"class":1630},[1616,2288,2289],{"class":1618,"line":1858},[1616,2290,1871],{"class":1630},[1616,2292,2293,2295,2297],{"class":1618,"line":1863},[1616,2294,2035],{"class":1630},[1616,2296,2117],{"class":1640},[1616,2298,2009],{"class":1630},[1530,2300,2301,2302,2305],{},"这里的 ",[1582,2303,2304],{},"'a'"," 是模块名，告诉 Vuex 去对应模块找对应的状态和方法。",[2307,2308,2309],"tip",{},[1530,2310,2311,2312,1585,2314,1585,2316,2318],{},"使用 ",[1582,2313,1972],{},[1582,2315,1978],{},[1582,2317,1984],{},"，代码更加简洁清晰，尤其在大型项目中非常实用。",[1534,2320],{},[1525,2322,2324],{"id":2323},"如何实现状态持久化","💾 如何实现状态持久化",[1530,2326,2327,2328,2331],{},"默认情况下，Vuex 的状态只存在内存中，刷新页面后就会丢失。为了改善用户体验，我们通常需要把部分状态持久化到浏览器的 ",[1582,2329,2330],{},"localStorage"," 中。",[1547,2333,2334],{"id":2334},"基本思路",[1530,2336,2337,2338,2340,2341,2343],{},"每当 Vuex 状态发生改变时，将状态序列化保存到 ",[1582,2339,2330],{},"。页面初始化时，从 ",[1582,2342,2330],{}," 读取状态，恢复到 Vuex。",[1547,2345,2346],{"id":2346},"示例代码",[1607,2348,2350],{"className":1609,"code":2349,"language":1611,"meta":1612,"style":1612},"state: {\n    token: null,\n    username: localStorage.getItem('name') || null,\n    email: '',\n},\nmutations: {\n    setToken(state, token) {\n        state.token = token;\n        localStorage.setItem('token', token); // ✅ 直接保存\n    },\n}\n",[1582,2351,2352,2361,2371,2403,2415,2420,2429,2447,2464,2495,2499],{"__ignoreMap":1612},[1616,2353,2354,2357,2359],{"class":1618,"line":1619},[1616,2355,1584],{"class":2356},"sYGMc",[1616,2358,1644],{"class":1630},[1616,2360,1634],{"class":1630},[1616,2362,2363,2366,2368],{"class":1618,"line":1637},[1616,2364,2365],{"class":2356},"    token",[1616,2367,1644],{"class":1630},[1616,2369,2370],{"class":1630}," null,\n",[1616,2372,2373,2376,2378,2381,2383,2386,2388,2390,2393,2395,2398,2401],{"class":1618,"line":1649},[1616,2374,2375],{"class":2356},"    username",[1616,2377,1644],{"class":1630},[1616,2379,2380],{"class":1626}," localStorage",[1616,2382,1703],{"class":1630},[1616,2384,2385],{"class":1753},"getItem",[1616,2387,1686],{"class":1640},[1616,2389,1775],{"class":1630},[1616,2391,2392],{"class":1778},"name",[1616,2394,1775],{"class":1630},[1616,2396,2397],{"class":1640},") ",[1616,2399,2400],{"class":1630},"||",[1616,2402,2370],{"class":1630},[1616,2404,2405,2408,2410,2413],{"class":1618,"line":1664},[1616,2406,2407],{"class":2356},"    email",[1616,2409,1644],{"class":1630},[1616,2411,2412],{"class":1630}," ''",[1616,2414,1661],{"class":1630},[1616,2416,2417],{"class":1618,"line":1670},[1616,2418,2419],{"class":1630},"},\n",[1616,2421,2422,2425,2427],{"class":1618,"line":1680},[1616,2423,2424],{"class":2356},"mutations",[1616,2426,1644],{"class":1630},[1616,2428,1634],{"class":1630},[1616,2430,2431,2434,2436,2438,2440,2443,2445],{"class":1618,"line":1697},[1616,2432,2433],{"class":1753},"    setToken",[1616,2435,1686],{"class":1640},[1616,2437,1584],{"class":1626},[1616,2439,2133],{"class":1630},[1616,2441,2442],{"class":1626}," token",[1616,2444,2397],{"class":1640},[1616,2446,1904],{"class":1630},[1616,2448,2449,2452,2454,2457,2460,2462],{"class":1618,"line":1712},[1616,2450,2451],{"class":1626},"        state",[1616,2453,1703],{"class":1630},[1616,2455,2456],{"class":1626},"token",[1616,2458,2459],{"class":1630}," =",[1616,2461,2442],{"class":1626},[1616,2463,1786],{"class":1630},[1616,2465,2466,2469,2471,2474,2476,2478,2480,2482,2484,2486,2488,2491],{"class":1618,"line":1718},[1616,2467,2468],{"class":1626},"        localStorage",[1616,2470,1703],{"class":1630},[1616,2472,2473],{"class":1753},"setItem",[1616,2475,1686],{"class":1640},[1616,2477,1775],{"class":1630},[1616,2479,2456],{"class":1778},[1616,2481,1775],{"class":1630},[1616,2483,2133],{"class":1630},[1616,2485,2442],{"class":1626},[1616,2487,1692],{"class":1640},[1616,2489,2490],{"class":1630},";",[1616,2492,2494],{"class":2493},"syuKq"," // ✅ 直接保存\n",[1616,2496,2497],{"class":1618,"line":1723},[1616,2498,1667],{"class":1630},[1616,2500,2501],{"class":1618,"line":1733},[1616,2502,2503],{"class":1630},"}\n",[2505,2506,2507],"warning",{},[1530,2508,2509,2510,2512],{},"不要将敏感信息或者大体积数据全部保存到 ",[1582,2511,2330],{},"，可能导致安全风险或性能问题。",[1534,2514],{},[1525,2516,2518],{"id":2517},"小节总结","🧾 小节总结",[1554,2520,2521,2524,2533],{},[1557,2522,2523],{},"Vuex 模块化让大型项目的状态管理更清晰，方便维护和团队协作。",[1557,2525,2311,2526,1585,2528,1585,2530,2532],{},[1582,2527,1972],{},[1582,2529,1978],{},[1582,2531,1984],{}," 简化组件代码，提高开发效率。",[1557,2534,2535,2536,2538],{},"通过监听状态变化并保存到 ",[1582,2537,2330],{}," 实现状态持久化，提升用户体验。",[1534,2540],{},[1525,2542,2544],{"id":2543},"知识问答qa","❓ 知识问答（Q&A）",[1530,2546,2547],{},"Q：模块化的好处是什么？",[1530,2549,2550],{},"A：模块化可以让状态管理职责分明，不同业务模块独立，代码结构清晰，方便维护和协作。",[1530,2552,2553,2554,2556,2557,2560],{},"Q：",[1582,2555,1972],{}," 和直接访问 ",[1582,2558,2559],{},"this.$store.state"," 有什么区别？",[1530,2562,2563,2564,2566],{},"A：",[1582,2565,1972],{}," 会自动映射模块状态为计算属性，代码更简洁，且便于组件响应式更新。",[1530,2568,2569],{},"Q：状态持久化为什么不能保存所有状态？",[1530,2571,2572,2573,2575],{},"A：因为有些状态可能包含敏感信息或动态数据，保存到 ",[1582,2574,2330],{}," 可能有安全和性能风险。",[1534,2577],{},[1525,2579,2581],{"id":2580},"小练习","🧪 小练习",[1530,2583,2584,2585,1592,2587,2589],{},"请基于下面模板代码，实现一个购物车模块的 Vuex 模块，包含商品列表状态和添加商品的功能，并在组件中用 ",[1582,2586,1972],{},[1582,2588,1984],{}," 调用。",[1607,2591,2594],{"className":1609,"code":2592,"filename":2593,"language":1611,"meta":1612,"style":1612},"const cart = {\n    state: {\n        items: [],\n    },\n    mutations: {\n        addItem(state, item) {\n            state.items.push(item);\n        },\n    },\n    actions: {\n        addItem({ commit }, item) {\n            commit('addItem', item);\n        },\n    },\n    getters: {\n        itemCount(state) {\n            return state.items.length;\n        },\n    },\n};\n\nexport default cart;\n","store/modules/cart.js",[1582,2595,2596,2607,2615,2627,2631,2639,2657,2680,2684,2688,2696,2713,2735,2739,2743,2751,2764,2781,2785,2789,2793,2797],{"__ignoreMap":1612},[1616,2597,2598,2600,2603,2605],{"class":1618,"line":1619},[1616,2599,1623],{"class":1622},[1616,2601,2602],{"class":1626}," cart ",[1616,2604,1631],{"class":1630},[1616,2606,1634],{"class":1630},[1616,2608,2609,2611,2613],{"class":1618,"line":1637},[1616,2610,1641],{"class":1640},[1616,2612,1644],{"class":1630},[1616,2614,1634],{"class":1630},[1616,2616,2617,2620,2622,2625],{"class":1618,"line":1649},[1616,2618,2619],{"class":1640},"        items",[1616,2621,1644],{"class":1630},[1616,2623,2624],{"class":1626}," []",[1616,2626,1661],{"class":1630},[1616,2628,2629],{"class":1618,"line":1664},[1616,2630,1667],{"class":1630},[1616,2632,2633,2635,2637],{"class":1618,"line":1670},[1616,2634,1673],{"class":1640},[1616,2636,1644],{"class":1630},[1616,2638,1634],{"class":1630},[1616,2640,2641,2644,2646,2648,2650,2653,2655],{"class":1618,"line":1680},[1616,2642,2643],{"class":1640},"        addItem",[1616,2645,1686],{"class":1630},[1616,2647,1584],{"class":1689},[1616,2649,2133],{"class":1630},[1616,2651,2652],{"class":1689}," item",[1616,2654,1692],{"class":1630},[1616,2656,1634],{"class":1630},[1616,2658,2659,2661,2663,2666,2668,2671,2673,2676,2678],{"class":1618,"line":1697},[1616,2660,1700],{"class":1626},[1616,2662,1703],{"class":1630},[1616,2664,2665],{"class":1626},"items",[1616,2667,1703],{"class":1630},[1616,2669,2670],{"class":1753},"push",[1616,2672,1686],{"class":1640},[1616,2674,2675],{"class":1626},"item",[1616,2677,1692],{"class":1640},[1616,2679,1786],{"class":1630},[1616,2681,2682],{"class":1618,"line":1712},[1616,2683,1715],{"class":1630},[1616,2685,2686],{"class":1618,"line":1718},[1616,2687,1667],{"class":1630},[1616,2689,2690,2692,2694],{"class":1618,"line":1723},[1616,2691,1726],{"class":1640},[1616,2693,1644],{"class":1630},[1616,2695,1634],{"class":1630},[1616,2697,2698,2700,2702,2704,2707,2709,2711],{"class":1618,"line":1733},[1616,2699,2643],{"class":1640},[1616,2701,1739],{"class":1630},[1616,2703,1742],{"class":1689},[1616,2705,2706],{"class":1630}," },",[1616,2708,2652],{"class":1689},[1616,2710,1692],{"class":1630},[1616,2712,1634],{"class":1630},[1616,2714,2715,2718,2720,2722,2725,2727,2729,2731,2733],{"class":1618,"line":1750},[1616,2716,2717],{"class":1753},"            commit",[1616,2719,1686],{"class":1640},[1616,2721,1775],{"class":1630},[1616,2723,2724],{"class":1778},"addItem",[1616,2726,1775],{"class":1630},[1616,2728,2133],{"class":1630},[1616,2730,2652],{"class":1626},[1616,2732,1692],{"class":1640},[1616,2734,1786],{"class":1630},[1616,2736,2737],{"class":1618,"line":1767},[1616,2738,1715],{"class":1630},[1616,2740,2741],{"class":1618,"line":1789},[1616,2742,1667],{"class":1630},[1616,2744,2745,2747,2749],{"class":1618,"line":1802},[1616,2746,1815],{"class":1640},[1616,2748,1644],{"class":1630},[1616,2750,1634],{"class":1630},[1616,2752,2753,2756,2758,2760,2762],{"class":1618,"line":1807},[1616,2754,2755],{"class":1640},"        itemCount",[1616,2757,1686],{"class":1630},[1616,2759,1584],{"class":1689},[1616,2761,1692],{"class":1630},[1616,2763,1634],{"class":1630},[1616,2765,2766,2768,2770,2772,2774,2776,2779],{"class":1618,"line":1812},[1616,2767,1840],{"class":1839},[1616,2769,1843],{"class":1626},[1616,2771,1703],{"class":1630},[1616,2773,2665],{"class":1626},[1616,2775,1703],{"class":1630},[1616,2777,2778],{"class":1626},"length",[1616,2780,1786],{"class":1630},[1616,2782,2783],{"class":1618,"line":1822},[1616,2784,1715],{"class":1630},[1616,2786,2787],{"class":1618,"line":1836},[1616,2788,1667],{"class":1630},[1616,2790,2791],{"class":1618,"line":1858},[1616,2792,1871],{"class":1630},[1616,2794,2795],{"class":1618,"line":1863},[1616,2796,2110],{"emptyLinePlaceholder":2109},[1616,2798,2799,2801,2803,2806],{"class":1618,"line":1868},[1616,2800,2166],{"class":1839},[1616,2802,2169],{"class":1839},[1616,2804,2805],{"class":1626}," cart",[1616,2807,1786],{"class":1630},[1607,2809,2812],{"className":1609,"code":2810,"filename":2811,"language":1611,"meta":1612,"style":1612},"import Vuex from 'vuex';\nimport Vue from 'vue';\nimport cart from './modules/cart';\n\nVue.use(Vuex);\n\nconst store = new Vuex.Store({\n    modules: {\n        cart,\n    },\n});\n\nexport default store;\n","store/index.js",[1582,2813,2814,2832,2849,2866,2870,2885,2889,2909,2917,2924,2928,2936,2940],{"__ignoreMap":1612},[1616,2815,2816,2818,2821,2824,2826,2828,2830],{"class":1618,"line":1619},[1616,2817,2124],{"class":1839},[1616,2819,2820],{"class":1626}," Vuex ",[1616,2822,2823],{"class":1839},"from",[1616,2825,2150],{"class":1630},[1616,2827,2153],{"class":1778},[1616,2829,1775],{"class":1630},[1616,2831,1786],{"class":1630},[1616,2833,2834,2836,2839,2841,2843,2845,2847],{"class":1618,"line":1637},[1616,2835,2124],{"class":1839},[1616,2837,2838],{"class":1626}," Vue ",[1616,2840,2823],{"class":1839},[1616,2842,2150],{"class":1630},[1616,2844,1996],{"class":1778},[1616,2846,1775],{"class":1630},[1616,2848,1786],{"class":1630},[1616,2850,2851,2853,2855,2857,2859,2862,2864],{"class":1618,"line":1649},[1616,2852,2124],{"class":1839},[1616,2854,2602],{"class":1626},[1616,2856,2823],{"class":1839},[1616,2858,2150],{"class":1630},[1616,2860,2861],{"class":1778},"./modules/cart",[1616,2863,1775],{"class":1630},[1616,2865,1786],{"class":1630},[1616,2867,2868],{"class":1618,"line":1664},[1616,2869,2110],{"emptyLinePlaceholder":2109},[1616,2871,2872,2875,2877,2880,2883],{"class":1618,"line":1670},[1616,2873,2874],{"class":1626},"Vue",[1616,2876,1703],{"class":1630},[1616,2878,2879],{"class":1753},"use",[1616,2881,2882],{"class":1626},"(Vuex)",[1616,2884,1786],{"class":1630},[1616,2886,2887],{"class":1618,"line":1680},[1616,2888,2110],{"emptyLinePlaceholder":2109},[1616,2890,2891,2893,2895,2897,2899,2901,2903,2905,2907],{"class":1618,"line":1697},[1616,2892,1623],{"class":1622},[1616,2894,1886],{"class":1626},[1616,2896,1631],{"class":1630},[1616,2898,1891],{"class":1630},[1616,2900,1894],{"class":1626},[1616,2902,1703],{"class":1630},[1616,2904,1899],{"class":1753},[1616,2906,1686],{"class":1626},[1616,2908,1904],{"class":1630},[1616,2910,2911,2913,2915],{"class":1618,"line":1712},[1616,2912,1909],{"class":1640},[1616,2914,1644],{"class":1630},[1616,2916,1634],{"class":1630},[1616,2918,2919,2922],{"class":1618,"line":1718},[1616,2920,2921],{"class":1626},"        cart",[1616,2923,1661],{"class":1630},[1616,2925,2926],{"class":1618,"line":1723},[1616,2927,1667],{"class":1630},[1616,2929,2930,2932,2934],{"class":1618,"line":1733},[1616,2931,1934],{"class":1630},[1616,2933,1692],{"class":1626},[1616,2935,1786],{"class":1630},[1616,2937,2938],{"class":1618,"line":1750},[1616,2939,2110],{"emptyLinePlaceholder":2109},[1616,2941,2942,2944,2946,2949],{"class":1618,"line":1767},[1616,2943,2166],{"class":1839},[1616,2945,2169],{"class":1839},[1616,2947,2948],{"class":1626}," store",[1616,2950,1786],{"class":1630},[1607,2952,2955],{"className":1994,"code":2953,"filename":2954,"language":1996,"meta":1612,"style":1612},"\u003Ctemplate>\n    \u003Cdiv>\n        \u003Cp>购物车商品数量：{{ itemCount }}\u003C/p>\n        \u003Cbutton @click=\"addItem({ id: 1, name: '商品A' })\">添加商品A\u003C/button>\n    \u003C/div>\n\u003C/template>\n\n\u003Cscript>\nimport { mapState, mapGetters, mapActions } from 'vuex';\n\nexport default {\n    computed: {\n        // 填写这里\n    },\n    methods: {\n        // 填写这里\n    },\n};\n\u003C/script>\n","Example.vue",[1582,2956,2957,2965,2973,2990,3018,3026,3034,3038,3046,3074,3078,3086,3094,3099,3103,3111,3115,3119,3123],{"__ignoreMap":1612},[1616,2958,2959,2961,2963],{"class":1618,"line":1619},[1616,2960,2003],{"class":1630},[1616,2962,2006],{"class":1640},[1616,2964,2009],{"class":1630},[1616,2966,2967,2969,2971],{"class":1618,"line":1637},[1616,2968,2014],{"class":1630},[1616,2970,2017],{"class":1640},[1616,2972,2009],{"class":1630},[1616,2974,2975,2977,2979,2981,2984,2986,2988],{"class":1618,"line":1649},[1616,2976,2024],{"class":1630},[1616,2978,1530],{"class":1640},[1616,2980,2029],{"class":1630},[1616,2982,2983],{"class":1626},"购物车商品数量：{{ itemCount }}",[1616,2985,2035],{"class":1630},[1616,2987,1530],{"class":1640},[1616,2989,2009],{"class":1630},[1616,2991,2992,2994,2996,2998,3000,3002,3005,3007,3009,3012,3014,3016],{"class":1618,"line":1664},[1616,2993,2024],{"class":1630},[1616,2995,2063],{"class":1640},[1616,2997,2066],{"class":1622},[1616,2999,1631],{"class":1630},[1616,3001,2071],{"class":1630},[1616,3003,3004],{"class":1778},"addItem({ id: 1, name: '商品A' })",[1616,3006,2071],{"class":1630},[1616,3008,2029],{"class":1630},[1616,3010,3011],{"class":1626},"添加商品A",[1616,3013,2035],{"class":1630},[1616,3015,2063],{"class":1640},[1616,3017,2009],{"class":1630},[1616,3019,3020,3022,3024],{"class":1618,"line":1670},[1616,3021,2092],{"class":1630},[1616,3023,2017],{"class":1640},[1616,3025,2009],{"class":1630},[1616,3027,3028,3030,3032],{"class":1618,"line":1680},[1616,3029,2035],{"class":1630},[1616,3031,2006],{"class":1640},[1616,3033,2009],{"class":1630},[1616,3035,3036],{"class":1618,"line":1697},[1616,3037,2110],{"emptyLinePlaceholder":2109},[1616,3039,3040,3042,3044],{"class":1618,"line":1712},[1616,3041,2003],{"class":1630},[1616,3043,2117],{"class":1640},[1616,3045,2009],{"class":1630},[1616,3047,3048,3050,3052,3054,3056,3058,3060,3062,3064,3066,3068,3070,3072],{"class":1618,"line":1718},[1616,3049,2124],{"class":1839},[1616,3051,2127],{"class":1630},[1616,3053,2130],{"class":1626},[1616,3055,2133],{"class":1630},[1616,3057,2136],{"class":1626},[1616,3059,2133],{"class":1630},[1616,3061,2141],{"class":1626},[1616,3063,2144],{"class":1630},[1616,3065,2147],{"class":1839},[1616,3067,2150],{"class":1630},[1616,3069,2153],{"class":1778},[1616,3071,1775],{"class":1630},[1616,3073,1786],{"class":1630},[1616,3075,3076],{"class":1618,"line":1723},[1616,3077,2110],{"emptyLinePlaceholder":2109},[1616,3079,3080,3082,3084],{"class":1618,"line":1733},[1616,3081,2166],{"class":1839},[1616,3083,2169],{"class":1839},[1616,3085,1634],{"class":1630},[1616,3087,3088,3090,3092],{"class":1618,"line":1750},[1616,3089,2176],{"class":1640},[1616,3091,1644],{"class":1630},[1616,3093,1634],{"class":1630},[1616,3095,3096],{"class":1618,"line":1767},[1616,3097,3098],{"class":2493},"        // 填写这里\n",[1616,3100,3101],{"class":1618,"line":1789},[1616,3102,1667],{"class":1630},[1616,3104,3105,3107,3109],{"class":1618,"line":1802},[1616,3106,2250],{"class":1640},[1616,3108,1644],{"class":1630},[1616,3110,1634],{"class":1630},[1616,3112,3113],{"class":1618,"line":1807},[1616,3114,3098],{"class":2493},[1616,3116,3117],{"class":1618,"line":1812},[1616,3118,1667],{"class":1630},[1616,3120,3121],{"class":1618,"line":1822},[1616,3122,1871],{"class":1630},[1616,3124,3125,3127,3129],{"class":1618,"line":1836},[1616,3126,2035],{"class":1630},[1616,3128,2117],{"class":1640},[1616,3130,2009],{"class":1630},[1534,3132],{},[1530,3134,3135],{},"🎉 恭喜你已经掌握 Vuex 模块化管理、简化写法和状态持久化的技能啦！通过这些技巧，你能更好地组织大型 Vue 2.0 项目的状态，让代码更清晰，用户体验更优秀。",[3137,3138,3139],"style",{},"html pre.shiki code .s50WR, html code.shiki .s50WR{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sndM8, html code.shiki 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.s8pZq{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: 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