24 lines
806 B
JavaScript
24 lines
806 B
JavaScript
App({
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globalData: { token: "", user: null },
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onLaunch() {
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this.globalData.token = wx.getStorageSync("pet_token") || "";
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},
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async login() {
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if (this.globalData.token) return this.globalData.token;
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if (!this.loginPromise)
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this.loginPromise = (async () => {
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const { request } = require("./utils/api");
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const { code } = await wx.login();
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if (!code) throw new Error("微信登录未取得凭证，请重试");
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const data = await request("/auth/login", "POST", { code }, false);
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this.globalData.token = data.token;
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this.globalData.user = data.user;
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wx.setStorageSync("pet_token", data.token);
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return data.token;
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})().finally(() => {
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this.loginPromise = null;
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});
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return this.loginPromise;
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},
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});
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