app-update.vue 10.0 KB

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  1. <template>
  2. <view class="wrap" v-if="popup_show">
  3. <view class="popup-bg" :style="getHeight">
  4. <view class="popup-content" :class="{ 'popup-content-show': popup_show }">
  5. <view class="update-wrap">
  6. <image src="./images/img.png" class="top-img"></image>
  7. <view class="content">
  8. <text class="title">{{ $t(`发现新版本`) }}{{ update_info.version }}</text>
  9. <!-- 升级描述 -->
  10. <view class="title-sub" v-html="update_info.info"></view>
  11. <!-- 升级按钮 -->
  12. <button class="btn" v-if="downstatus < 1" @click="nowUpdate()">
  13. {{ $t(`立即升级`) }}
  14. </button>
  15. <!-- 下载进度 -->
  16. <view class="sche-wrap" v-else>
  17. <!-- 更新包下载中 -->
  18. <view class="sche-bg">
  19. <view class="sche-bg-jindu" :style="lengthWidth"></view>
  20. </view>
  21. <text class="down-text">{{ $t(`下载进度`) }}:{{ (downSize / 1024 / 1024).toFixed(2) }}M/{{
  22. (fileSize / 1024 / 1024).toFixed(2)
  23. }}M</text>
  24. </view>
  25. </view>
  26. </view>
  27. <image src="./images/close.png" class="close-ioc" @click="closeUpdate()"></image>
  28. </view>
  29. </view>
  30. </view>
  31. </template>
  32. <script>
  33. let vm;
  34. import {
  35. getUpdateInfo
  36. } from '@/api/public.js'
  37. export default {
  38. name: "appUpdate",
  39. //@是否强制更新
  40. props: {
  41. tabbar: {
  42. type: Boolean,
  43. default: false, //是否有原生tabbar组件
  44. },
  45. getVer: {
  46. type: Boolean,
  47. default: false, //是否有原生tabbar组件
  48. },
  49. },
  50. data() {
  51. return {
  52. popup_show: false, //弹窗是否显示
  53. platform: "", //ios or android
  54. version: "1.0.0", //当前软件版本
  55. need_update: false, // 是否更新
  56. downing: false, //是否下载中
  57. downstatus: 0, //0未下载 1已开始 2已连接到资源 3已接收到数据 4下载完成
  58. update_info: {
  59. os: "", //设备系统
  60. version: "", //最新版本
  61. info: "", //升级说明
  62. },
  63. fileSize: 0, //文件大小
  64. downSize: 0, //已下载大小
  65. viewObj: null, //原生遮罩view
  66. };
  67. },
  68. created() {
  69. vm = this;
  70. if (!this.getVer) this.update()
  71. },
  72. computed: {
  73. // 下载进度计算
  74. lengthWidth: function () {
  75. let w = (this.downSize / this.fileSize) * 100;
  76. if (!w) {
  77. w = 0;
  78. } else {
  79. w = w.toFixed(2);
  80. }
  81. return {
  82. width: w + "%", //return 宽度半分比
  83. };
  84. },
  85. getHeight() {
  86. let bottom = 0;
  87. if (this.tabbar) {
  88. bottom = 50;
  89. }
  90. return {
  91. bottom: bottom + "px",
  92. height: "auto",
  93. };
  94. },
  95. },
  96. methods: {
  97. // 检查更新
  98. update() {
  99. // #ifdef APP-PLUS
  100. // 获取手机系统信息
  101. uni.getSystemInfo({
  102. success: function (res) {
  103. vm.platform = res.platform; //ios or android
  104. console.log("手机系统信息", vm.platform);
  105. },
  106. });
  107. // 获取版本号
  108. plus.runtime.getProperty(plus.runtime.appid, function (inf) {
  109. vm.version = inf.version;
  110. });
  111. console.log("当前版本", vm.version);
  112. this.getUpdateInfo(); //获取更新信息
  113. // #endif
  114. },
  115. // 获取线上版本信息
  116. getUpdateInfo() {
  117. //向后台发起请求,获取最新版本号
  118. getUpdateInfo(this.platform === "ios" ? 2 : 1)
  119. .then((res) => {
  120. console.log(res)
  121. if (Array.isArray(res.data)) {
  122. return this.$emit('isNew')
  123. }
  124. const tagDate = uni.getStorageSync('app_update_time') || '',
  125. nowDate = new Date().toLocaleDateString();
  126. if (tagDate !== nowDate && !this.getVer) {
  127. uni.setStorageSync('app_update_time', new Date().toLocaleDateString());
  128. } else if ((tagDate !== nowDate) && this.getVer) {
  129. if (!res.data.is_force) return
  130. } else if (tagDate == nowDate && !this.getVer && !res.data.is_force) {
  131. return
  132. }
  133. // 这里的返回的数据跟后台约定
  134. let data = res.data;
  135. // 循环获取当前设备对应的更新数据
  136. vm.update_info = data;
  137. if (!vm.update_info.platform) {
  138. // 后台未配置当前系统的升级数据
  139. } else {
  140. console.log('111111111111111')
  141. vm.checkUpdate(); ///检查是否更新
  142. }
  143. })
  144. .catch((err) => {
  145. vm.popup_show = false
  146. console.log(err);
  147. });
  148. },
  149. // 检查是否更新
  150. checkUpdate() {
  151. vm.need_update = vm.compareVersion(vm.version, vm.update_info.version); // 检查是否需要升级
  152. if (vm.need_update) {
  153. vm.popup_show = true; //线上版本号大于当前安装的版本号 显示升级框
  154. if (vm.tabbar) {
  155. //页面是否有原生tabbar组件
  156. // 创建原生view用来遮罩tabbar的点击事件 (如果是没有用原生的tabbar这一步可以取消)
  157. vm.viewObj = new plus.nativeObj.View("viewObj", {
  158. bottom: "0px",
  159. left: "0px",
  160. height: "50px",
  161. width: "100%",
  162. backgroundColor: "rgba(0,0,0,.6)",
  163. });
  164. vm.viewObj.show(); //显示原生遮罩
  165. }
  166. } else {
  167. this.$emit('isNew')
  168. }
  169. },
  170. // 取消更新
  171. closeUpdate() {
  172. if (vm.update_info.is_force) {
  173. // 强制更新,取消退出app
  174. this.platform == "android" ?
  175. plus.runtime.quit() :
  176. plus.ios
  177. .import("UIApplication")
  178. .sharedApplication()
  179. .performSelector("exit");
  180. } else {
  181. vm.popup_show = false; //关闭升级弹窗
  182. if (vm.viewObj) vm.viewObj.hide(); //隐藏原生遮罩
  183. }
  184. },
  185. // 立即更新
  186. nowUpdate() {
  187. if (vm.downing) return false; //如果正在下载就停止操作
  188. vm.downing = true; //状态改变 正在下载中
  189. if (/\.apk$/.test(vm.update_info.url)) {
  190. // 如果是apk地址
  191. vm.download_wgt(); // 安装包/升级包更新
  192. } else if (/\.wgt$/.test(vm.update_info.url)) {
  193. // 如果是更新包
  194. vm.download_wgt(); // 安装包/升级包更新
  195. } else {
  196. plus.runtime.openURL(vm.update_info.url, function () {
  197. //调用外部浏览器打开更新地址
  198. plus.nativeUI.toast("打开错误");
  199. });
  200. }
  201. },
  202. // 下载升级资源包
  203. download_wgt() {
  204. plus.nativeUI.showWaiting("下载更新文件..."); //下载更新文件...
  205. let options = {
  206. method: "get",
  207. };
  208. let dtask = plus.downloader.createDownload(
  209. vm.update_info.url,
  210. options,
  211. function (d, status) { }
  212. );
  213. dtask.addEventListener("statechanged", function (task, status) {
  214. if (status === null) { } else if (status == 200) {
  215. //在这里打印会不停的执行,请注意,正式上线切记不要在这里打印东西///////////////////////////////////////////////////
  216. vm.downstatus = task.state;
  217. switch (task.state) {
  218. case 3: // 已接收到数据
  219. vm.downSize = task.downloadedSize;
  220. if (task.totalSize) {
  221. vm.fileSize = task.totalSize; //服务器须返回正确的content-length才会有长度
  222. }
  223. break;
  224. case 4:
  225. vm.installWgt(task.filename); // 安装wgt包
  226. break;
  227. }
  228. } else {
  229. plus.nativeUI.closeWaiting();
  230. plus.nativeUI.toast("下载出错");
  231. vm.downing = false;
  232. vm.downstatus = 0;
  233. }
  234. });
  235. dtask.start();
  236. },
  237. // 安装文件
  238. installWgt(path) {
  239. plus.nativeUI.showWaiting("安装更新文件..."); //安装更新文件...
  240. plus.runtime.install(
  241. path, {},
  242. function () {
  243. plus.nativeUI.closeWaiting();
  244. // 应用资源下载完成!
  245. plus.nativeUI.alert("应用资源下载完成!", function () {
  246. plus.runtime.restart();
  247. });
  248. },
  249. function (e) {
  250. plus.nativeUI.closeWaiting();
  251. // 安装更新文件失败
  252. plus.nativeUI.alert("安装更新文件失败[" + e.code + "]:" + e.message);
  253. }
  254. );
  255. },
  256. // 对比版本号
  257. compareVersion(ov, nv) {
  258. if (!ov || !nv || ov == "" || nv == "") {
  259. return false;
  260. }
  261. let b = false,
  262. ova = ov.split(".", 4),
  263. nva = nv.split(".", 4);
  264. for (let i = 0; i < ova.length && i < nva.length; i++) {
  265. let so = ova[i],
  266. no = parseInt(so),
  267. sn = nva[i],
  268. nn = parseInt(sn);
  269. if (nn > no || sn.length > so.length) {
  270. return true;
  271. } else if (nn < no) {
  272. return false;
  273. }
  274. }
  275. if (nva.length > ova.length && 0 == nv.indexOf(ov)) {
  276. return true;
  277. } else {
  278. return false;
  279. }
  280. },
  281. },
  282. };
  283. </script>
  284. <style lang="scss" scoped>
  285. .popup-bg {
  286. display: flex;
  287. flex-direction: column;
  288. align-items: center;
  289. justify-content: center;
  290. position: fixed;
  291. top: 0;
  292. left: 0rpx;
  293. right: 0;
  294. bottom: 0;
  295. width: 750rpx;
  296. background-color: rgba(0, 0, 0, 0.6);
  297. z-index: 10000;
  298. }
  299. .popup-content {
  300. display: flex;
  301. flex-direction: column;
  302. align-items: center;
  303. }
  304. .popup-content-show {
  305. animation: mymove 500ms;
  306. transform: scale(1);
  307. }
  308. @keyframes mymove {
  309. 0% {
  310. transform: scale(0);
  311. /*开始为原始大小*/
  312. }
  313. 100% {
  314. transform: scale(1);
  315. }
  316. }
  317. .update-wrap {
  318. width: 580rpx;
  319. border-radius: 18rpx;
  320. position: relative;
  321. display: flex;
  322. flex-direction: column;
  323. background-color: #ffffff;
  324. padding: 170rpx 30rpx 0;
  325. .top-img {
  326. position: absolute;
  327. left: 0;
  328. width: 100%;
  329. height: 256rpx;
  330. top: -128rpx;
  331. }
  332. .content {
  333. display: flex;
  334. flex-direction: column;
  335. align-items: center;
  336. padding-bottom: 40rpx;
  337. .title {
  338. font-size: 32rpx;
  339. font-weight: bold;
  340. color: #6526f3;
  341. }
  342. .title-sub {
  343. text-align: center;
  344. font-size: 24rpx;
  345. color: #666666;
  346. padding: 30rpx 0;
  347. }
  348. .btn {
  349. width: 460rpx;
  350. display: flex;
  351. align-items: center;
  352. justify-content: center;
  353. color: #ffffff;
  354. font-size: 30rpx;
  355. height: 80rpx;
  356. line-height: 80rpx;
  357. border-radius: 100px;
  358. background-color: #6526f3;
  359. margin-top: 20rpx;
  360. }
  361. }
  362. }
  363. .close-ioc {
  364. width: 70rpx;
  365. height: 70rpx;
  366. margin-top: 30rpx;
  367. }
  368. .sche-wrap {
  369. display: flex;
  370. flex-direction: column;
  371. align-items: center;
  372. justify-content: flex-end;
  373. padding: 10rpx 50rpx 0;
  374. .sche-wrap-text {
  375. font-size: 24rpx;
  376. color: #666;
  377. margin-bottom: 20rpx;
  378. }
  379. .sche-bg {
  380. position: relative;
  381. background-color: #cccccc;
  382. height: 30rpx;
  383. border-radius: 100px;
  384. width: 480rpx;
  385. display: flex;
  386. align-items: center;
  387. .sche-bg-jindu {
  388. position: absolute;
  389. left: 0;
  390. top: 0;
  391. height: 30rpx;
  392. min-width: 40rpx;
  393. border-radius: 100px;
  394. background: url(images/round.png) #5775e7 center right 4rpx no-repeat;
  395. background-size: 26rpx 26rpx;
  396. }
  397. }
  398. .down-text {
  399. font-size: 24rpx;
  400. color: #5674e5;
  401. margin-top: 16rpx;
  402. }
  403. }
  404. </style>