判断浏览器

src/main.js

@@ -26,6 +26,26 @@ const i18n = new VueI18n({
     }
 })
 
+ var isIE = (function(){
+    var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
+    var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
+    var isEdge = userAgent.indexOf("Edge") > -1 && !isIE; //判断是否IE的Edge浏览器
+    var isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf("rv:11.0") > -1;
+    if(isIE) {
+        var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
+        reIE.test(userAgent);
+        var fIEVersion = parseFloat(RegExp["$1"]);
+        if(fIEVersion<=11){
+            alert("为了获得更好的浏览体验，我们强烈建议您使用较新版本的 Chrome、 Firefox、 Safari 等，或者升级到最新版本的IE浏览器。 如果您使用的是IE 11 或以上版本，请关闭“兼容性视图”。")
+        }
+    } else if(isEdge) {
+        alert("为了获得更好的浏览体验，我们强烈建议您使用较新版本的 Chrome、 Firefox、 Safari 等，或者升级到最新版本的IE浏览器。 如果您使用的是IE 11 或以上版本，请关闭“兼容性视图”。")
+
+    }else{
+
+    }
+})();
+
 router.beforeEach((to, from, next) => {
     next();
     if (to.name == 'login'||to.name == "mobileLoginCmpt" || to.name == "emailLoginCmpt") {

yarn.lock

@@ -581,6 +581,14 @@
     "@babel/helper-regex" "^7.4.4"
     regexpu-core "^4.5.4"
 
+"@babel/polyfill@^7.4.4":
+  version "7.4.4"
+  resolved "https://registry.npm.taobao.org/@babel/polyfill/download/@babel/polyfill-7.4.4.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fpolyfill%2Fdownload%2F%40babel%2Fpolyfill-7.4.4.tgz#78801cf3dbe657844eeabf31c1cae3828051e893"
+  integrity sha1-eIAc89vmV4RO6r8xwcrjgoBR6JM=
+  dependencies:
+    core-js "^2.6.5"
+    regenerator-runtime "^0.13.2"
+
 "@babel/preset-env@^7.0.0 < 7.4.0":
   version "7.3.4"
   resolved "https://registry.npm.taobao.org/@babel/preset-env/download/@babel/preset-env-7.3.4.tgz#887cf38b6d23c82f19b5135298bdb160062e33e1"
@@ -5952,7 +5960,7 @@ jest@^23.6.0:
     import-local "^1.0.0"
     jest-cli "^23.6.0"
 
-js-base64@^2.1.8:
+js-base64@^2.1.8, js-base64@^2.5.1:
   version "2.5.1"
   resolved "https://registry.npm.taobao.org/js-base64/download/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
   integrity sha1-Hvo57yxfeYC7F4St5KivLeMpESE=
@@ -5973,6 +5981,11 @@ js-levenshtein@^1.1.3:
   resolved "https://registry.npm.taobao.org/js-levenshtein/download/js-levenshtein-1.1.6.tgz#c6cee58eb3550372df8deb85fad5ce66ce01d59d"
   integrity sha1-xs7ljrNVA3LfjeuF+tXOZs4B1Z0=
 
+js-md5@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.npm.taobao.org/js-md5/download/js-md5-0.7.3.tgz#b4f2fbb0b327455f598d6727e38ec272cd09c3f2"
+  integrity sha1-tPL7sLMnRV9ZjWcn447Ccs0Jw/I=
+
 js-message@1.0.5:
   version "1.0.5"
   resolved "https://registry.npm.taobao.org/js-message/download/js-message-1.0.5.tgz#2300d24b1af08e89dd095bc1a4c9c9cfcb892d15"
@@ -9942,6 +9955,11 @@ vue-awesome-swiper@^3.1.3:
     object-assign "^4.1.1"
     swiper "^4.0.7"
 
+vue-count-to@^1.0.13:
+  version "1.0.13"
+  resolved "https://registry.npm.taobao.org/vue-count-to/download/vue-count-to-1.0.13.tgz#3e7573ea6e64c2b2972f64e0a2ab2e23c7590ff3"
+  integrity sha1-PnVz6m5kwrKXL2TgoqsuI8dZD/M=
+
 vue-eslint-parser@^2.0.3:
   version "2.0.3"
   resolved "https://registry.npm.taobao.org/vue-eslint-parser/download/vue-eslint-parser-2.0.3.tgz#c268c96c6d94cfe3d938a5f7593959b0ca3360d1"
@@ -9971,6 +9989,11 @@ vue-hot-reload-api@^2.3.0:
   resolved "https://registry.npm.taobao.org/vue-hot-reload-api/download/vue-hot-reload-api-2.3.3.tgz#2756f46cb3258054c5f4723de8ae7e87302a1ccf"
   integrity sha1-J1b0bLMlgFTF9HI96K5+hzAqHM8=
 
+vue-i18n@^8.14.0:
+  version "8.14.0"
+  resolved "https://registry.npm.taobao.org/vue-i18n/download/vue-i18n-8.14.0.tgz#613cbbc21d71dc608cd085f8a94ea3a40badcd33"
+  integrity sha1-YTy7wh1x3GCM0IX4qU6jpAutzTM=
+
 vue-jest@^3.0.4:
   version "3.0.4"
   resolved "https://registry.npm.taobao.org/vue-jest/download/vue-jest-3.0.4.tgz#b6a2b0d874968f26fa775ac901903fece531e08b"
@@ -10003,6 +10026,11 @@ vue-router@^3.0.3:
   resolved "https://registry.npm.taobao.org/vue-router/download/vue-router-3.1.2.tgz#2e0904703545dabdd42b2b7a2e617f02f99a1969"
   integrity sha1-LgkEcDVF2r3UKyt6LmF/AvmaGWk=
 
+vue-select@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/vue-select/download/vue-select-3.1.0.tgz#ccebbc17e48f1e3be5f082224a0c45ceb07b8551"
+  integrity sha1-zOu8F+SPHjvl8IIiSgxFzrB7hVE=
+
 vue-style-loader@^4.1.0:
   version "4.1.2"
   resolved "https://registry.npm.taobao.org/vue-style-loader/download/vue-style-loader-4.1.2.tgz#dedf349806f25ceb4e64f3ad7c0a44fba735fcf8"