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src/store/index.js
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import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
const store = new Vuex.Store({
state: {
hasLogin: false,
loginProvider: "",
openid: null,
testvuex:false,
colorIndex: 0,
colorList: ['#FF0000','#00FF00','#0000FF']
},
mutations: {
login(state, provider) {
state.hasLogin = true;
state.loginProvider = provider;
},
logout(state) {
state.hasLogin = false
state.openid = null
},
setOpenid(state, openid) {
state.openid = openid
},
setTestTrue(state){
state.testvuex = true
},
setTestFalse(state){
state.testvuex = false
},
setColorIndex(state,index){
state.colorIndex = index
}
},
getters:{
currentColor(state){
return state.colorList[state.colorIndex]
}
},
actions: {
// lazy loading openid
getUserOpenId: async function ({
commit,
state
}) {
return await new Promise((resolve, reject) => {
if (state.openid) {
resolve(state.openid)
} else {
uni.login({
success: (data) => {
commit('login')
setTimeout(function () { //模拟异步请求服务器获取 openid
const openid = '123456789'
console.log('uni.request mock openid[' + openid + ']');
commit('setOpenid', openid)
resolve(openid)
}, 1000)
},
fail: (err) => {
console.log('uni.login 接口调用失败，将无法正常使用开放接口等服务', err)
reject(err)
}
})
}
})
}
}
})
export default store
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