项目框架

src/utils/auth.js

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+import Cookies from 'js-cookie'
+
+const TokenKey = 'vue_admin_template_token'
+
+export function getToken() {
+  return Cookies.get(TokenKey)
+}
+
+export function setToken(token) {
+  return Cookies.set(TokenKey, token)
+}
+
+export function removeToken() {
+  return Cookies.remove(TokenKey)
+}
+

src/utils/get-page-title.js

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+import defaultSettings from '@/settings'
+
+const title = defaultSettings.title || 'Vue Admin Template'
+
+export default function getPageTitle(pageTitle) {
+  if (pageTitle) {
+    return `${pageTitle} - ${title}`
+  }
+  return `${title}`
+}

src/utils/index.js

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+/**
+ * Created by PanJiaChen on 16/11/18.
+ */
+
+/**
+ * Parse the time to string
+ * @param {(Object|string|number)} time
+ * @param {string} cFormat
+ * @returns {string | null}
+ */
+export function parseTime(time, cFormat) {
+  if (arguments.length === 0 || !time) {
+    return null;
+  }
+  const format = cFormat || "{y}-{m}-{d} {h}:{i}:{s}";
+  let date;
+  if (typeof time === "object") {
+    date = time;
+  } else {
+    if (typeof time === "string") {
+      if (/^[0-9]+$/.test(time)) {
+        // support "1548221490638"
+        time = parseInt(time);
+      } else {
+        // support safari
+        // https://stackoverflow.com/questions/4310953/invalid-date-in-safari
+        time = time.replace(new RegExp(/-/gm), "/");
+      }
+    }
+
+    if (typeof time === "number" && time.toString().length === 10) {
+      time = time * 1000;
+    }
+    date = new Date(time);
+  }
+  const formatObj = {
+    y: date.getFullYear(),
+    m: date.getMonth() + 1,
+    d: date.getDate(),
+    h: date.getHours(),
+    i: date.getMinutes(),
+    s: date.getSeconds(),
+    a: date.getDay(),
+  };
+  const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
+    const value = formatObj[key];
+    // Note: getDay() returns 0 on Sunday
+    if (key === "a") {
+      return ["日", "一", "二", "三", "四", "五", "六"][value];
+    }
+    return value.toString().padStart(2, "0");
+  });
+  return time_str;
+}
+
+/**
+ * @param {number} time
+ * @param {string} option
+ * @returns {string}
+ */
+export function formatTime(time, option) {
+  if (("" + time).length === 10) {
+    time = parseInt(time) * 1000;
+  } else {
+    time = +time;
+  }
+  const d = new Date(time);
+  const now = Date.now();
+
+  const diff = (now - d) / 1000;
+
+  if (diff < 30) {
+    return "刚刚";
+  } else if (diff < 3600) {
+    // less 1 hour
+    return Math.ceil(diff / 60) + "分钟前";
+  } else if (diff < 3600 * 24) {
+    return Math.ceil(diff / 3600) + "小时前";
+  } else if (diff < 3600 * 24 * 2) {
+    return "1天前";
+  }
+  if (option) {
+    return parseTime(time, option);
+  } else {
+    return (
+      d.getMonth() +
+      1 +
+      "月" +
+      d.getDate() +
+      "日" +
+      d.getHours() +
+      "时" +
+      d.getMinutes() +
+      "分"
+    );
+  }
+}
+
+/**
+ * @param {string} url
+ * @returns {Object}
+ */
+export function param2Obj(url) {
+  const search = decodeURIComponent(url.split("?")[1]).replace(/\+/g, " ");
+  if (!search) {
+    return {};
+  }
+  const obj = {};
+  const searchArr = search.split("&");
+  searchArr.forEach((v) => {
+    const index = v.indexOf("=");
+    if (index !== -1) {
+      const name = v.substring(0, index);
+      const val = v.substring(index + 1, v.length);
+      obj[name] = val;
+    }
+  });
+  return obj;
+}
+
+export function upload() {
+  return process.env.VUE_APP_BASE_API + "/upload/image";
+}

src/utils/request.js

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+import axios from "axios";
+import { Message } from "element-ui";
+import store from "@/store";
+import { getToken } from "@/utils/auth";
+
+// create an axios instance
+const service = axios.create({
+  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
+  // withCredentials: true, // send cookies when cross-domain requests
+  timeout: 5000, // request timeout
+});
+
+// request interceptor
+service.interceptors.request.use(
+  (config) => {
+    // do something before request is sent
+
+    if (store.getters.token) {
+      // let each request carry token
+      // ['X-Token'] is a custom headers key
+      // please modify it according to the actual situation
+      config.headers["Authorization"] = `Bearer ${getToken()}`;
+    }
+    return config;
+  },
+  (error) => {
+    // do something with request error
+    return Promise.reject(error);
+  },
+);
+
+// response interceptor
+service.interceptors.response.use(
+  /**
+   * If you want to get http information such as headers or status
+   * Please return  response => response
+   */
+
+  /**
+   * Determine the request status by custom code
+   * Here is just an example
+   * You can also judge the status by HTTP Status Code
+   */
+  (response) => {
+    const res = response.data;
+    if (res.code !== 0) {
+      Message({
+        message: res.message,
+        type: "error",
+        duration: 5 * 1000,
+      });
+      if (res.code === 5 || res.code === 6) {
+        store.dispatch("user/resetToken").then(() => {
+          location.reload();
+        });
+      }
+      if (res.code == 7) {
+        window.location = "/";
+      }
+    }
+    return res;
+  },
+  (error) => {
+    Message({
+      message: error.message,
+      type: "error",
+      duration: 5 * 1000,
+    });
+    return Promise.reject(error);
+  },
+);
+
+export default service;

src/utils/validate.js

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+export function isExternal(path) {
+  return /^(https?:|mailto:|tel:)/.test(path)
+}
+
+// 检查用户名格式
+export function validUsername(str) {
+  // 规则(字母开头，只能包含字母、数字和下划线，长度在5~20之间)
+  const regex = /^[a-zA-Z]+[a-zA-Z0-9_]{4,19}/
+  return regex.test(str)
+}
+
+// 检查密码格式
+export function validPassword(str) {
+  // 规则(字母开头，只能包含字母、数字和下划线，长度在6~18之间)
+  const regex = /^[a-zA-Z]+[a-zA-Z0-9_]{5,17}/
+  return regex.test(str)
+}
+