app更新

App.vue

 <script>
+import { API } from '@/util/api.js';
 export default {
     onLaunch: function() {
         console.log('App Launch');
     },
     onShow: function() {
         console.log('App Show');
+        let wms_version = uni.getStorageSync('wms_version') || '';
+        this.request(API.getLatestAppInfo, 'POST', {}, false, false).then(res => {
+            if (res.code === 0) {
+                if (wms_version == '') {
+                    uni.setStorageSync('wms_version', res.data.latest_app_info.wms_version);
+                } else {
+                    //判断是否跟线上版本一样
+                    if (wms_version != res.data.latest_app_info.wms_version) {
+                        uni.showModal({
+                            title: '更新提示',
+                            content: res.data.latest_app_info.remark,
+                            confirmText: '确定更新',
+                            cancelText: '取消更新',
+                            success: data => {
+                                if (data.confirm) {
+                                    uni.setStorageSync('wms_version', res.data.latest_app_info.wms_version);
+                                    this.downloadApk(res.data.latest_app_info.download_url);
+                                    console.log('用户点击确定');
+                                } else if (data.cancel) {
+                                    console.log('用户点击取消');
+                                }
+                            }
+                        });
+                    }
+                }
+            }
+        });
     },
     onHide: function() {
         console.log('App Hide');
+    },
+    methods: {
+        //下载apk文件
+        downloadApk(url) {
+            uni.showLoading({
+                title: '下载apk文件'
+            });
+            let dtask = plus.downloader.createDownload(url, {}, (d, status) => {
+                if (status == 200) {
+                    //下载成功后调用安装方法
+                    this.installApk(d.filename);
+                    uni.hideLoading();
+                } else {
+                    uni.showToast({
+                        title: '下载失败',
+                        icon: 'error'
+                    });
+                    console.log('下载失败');
+                }
+            });
+            dtask.start();
+        },
+        //安装apk文件
+        installApk(filePath) {
+            plus.runtime.install(
+                filePath,
+                {},
+                () => {
+                    console.log('安装成功');
+                },
+                e => {
+                    uni.showToast({
+                        title: '安装失败',
+                        icon: 'error'
+                    });
+                    console.log('安装失败：' + JSON.stringify(e));
+                }
+            );
+        }
     }
 };
 </script>

util/api.js

-// const API_BASE_USER = 'http://user.liexindev.net'; //用户系统
-// const API_BASE_ORDER = 'http://order.liexindev.net'; //订单系统
-// const API_BASE_PUR = 'http://pur.liexindev.net'; //采购系统
-// const API_BASE_SUPPLIER = 'http://supplier.liexin.net'; //供应商系统
-// const API_BASE_CRM = 'http://crmnew.liexindev.net'; //CRM系统
-// const API_BASE = 'http://wms.liexindev.net'; //WMS系统
-// const API_BASE_LIEXIN = 'http://api.liexin.com'; //api系统
-// const API_BASE_OSS = 'http://file.liexindev.net'; //oss系统
+const API_BASE_USER = 'http://user.liexindev.net'; //用户系统
+const API_BASE_ORDER = 'http://order.liexindev.net'; //订单系统
+const API_BASE_PUR = 'http://pur.liexindev.net'; //采购系统
+const API_BASE_SUPPLIER = 'http://supplier.liexin.net'; //供应商系统
+const API_BASE_CRM = 'http://crmnew.liexindev.net'; //CRM系统
+const API_BASE = 'http://wms.liexindev.net'; //WMS系统
+const API_BASE_LIEXIN = 'http://api.liexin.com'; //api系统
+const API_BASE_OSS = 'http://file.liexindev.net'; //oss系统
 
-const API_BASE_USER = 'https://user.ichunt.net'; //用户系统
-const API_BASE_ORDER = 'https://order.ichunt.net'; //订单系统
-const API_BASE_PUR = 'https://purchase.ichunt.net'; //采购系统
-const API_BASE_SUPPLIER = 'https://supplier.ichunt.net'; //供应商系统
-const API_BASE_CRM = 'https://crm.ichunt.net'; //CRM系统
-const API_BASE = 'https://wms.ichunt.net'; //WMS系统
-const API_BASE_LIEXIN = 'https://api.ichunt.com'; //api系统
-const API_BASE_OSS = 'https://files.ichunt.net'; //oss系统
+// const API_BASE_USER = 'https://user.ichunt.net'; //用户系统
+// const API_BASE_ORDER = 'https://order.ichunt.net'; //订单系统
+// const API_BASE_PUR = 'https://purchase.ichunt.net'; //采购系统
+// const API_BASE_SUPPLIER = 'https://supplier.ichunt.net'; //供应商系统
+// const API_BASE_CRM = 'https://crm.ichunt.net'; //CRM系统
+// const API_BASE = 'https://wms.ichunt.net'; //WMS系统
+// const API_BASE_LIEXIN = 'https://api.ichunt.com'; //api系统
+// const API_BASE_OSS = 'https://files.ichunt.net'; //oss系统
 
 
 const API = {
@@ -257,7 +257,11 @@ const API = {
     /**
      *  获取产地
      * */
-    getUseOption: API_BASE + '/api/stockIn/getUseOption'
+    getUseOption: API_BASE + '/api/stockIn/getUseOption',
+    /**
+     *  获取最新版本信息
+     * */
+    getLatestAppInfo: API_BASE + '/api/app/getLatestAppInfo'
 }