修改页面导出名称以及去除登录页用户名密码自动回显

src/page/login/userlogin.vue

@@ -88,9 +88,9 @@
           //角色ID
           roleId: "",
           //用户名
-          username: "zt_manager",
+          username: "",
           //密码
-          password: "123456",
+          password: "",
           //账号类型
           type: "account",
           //验证码的值

src/views/customer/index.vue

@@ -229,10 +229,43 @@ export default {
         cancelButtonText: "取消",
         type: "warning"
       }).then(() => {
-        NProgress.start();
+        // NProgress.start();
         exportBlob(`/api/weChatUser/export?${this.website.tokenHeader}=${getToken()}${this.query.phone ? '&phone=' + this.query.phone : ''}${this.query.username ? '&username=' + this.query.username : ''}`).then(res => {
-          downloadXls(res.data, `用户数据${dateNow()}.xlsx`);
+          // const contentDisposition = res.headers['content-disposition']
-          NProgress.done();
+          // const fileNameRegexp = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/;
+          // const matches = fileNameRegexp.exec(contentDisposition);
+          // const filename = (matches != null && matches[1] ? decodeURIComponent(matches[1].replace(/['"]/g, '')) : '微信用户.xlsx');
+          // downloadXls(res.data,filename);
+          // NProgress.done();
+          if (!res || !res.data) {
+          this.$message({
+            type: "error",
+            message: "导出失败！",
+          });
+          return;
+        }
+        let blob = new Blob([res.data]); //response.data为后端传的流文件
+        const contentDisposition = res.headers['content-disposition']
+        const fileNameRegexp = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/;
+        const matches = fileNameRegexp.exec(contentDisposition);
+        const filename = (matches != null && matches[1] ? decodeURIComponent(matches[1].replace(/['"]/g, '')) : '微信用户.xlsx');
+        let downloadFilename = filename; //设置导出的文件名
+        if (window.navigator && window.navigator.msSaveOrOpenBlob) {
+          //兼容ie浏览器
+          window.navigator.msSaveOrOpenBlob(blob, downloadFilename);
+        } else {
+          //谷歌,火狐等浏览器
+          let url = window.URL.createObjectURL(blob);
+          let downloadElement = document.createElement("a");
+          downloadElement.style.display = "none";
+          downloadElement.href = url;
+          downloadElement.download = downloadFilename;
+          document.body.appendChild(downloadElement);
+          downloadElement.click();
+          document.body.removeChild(downloadElement);
+          window.URL.revokeObjectURL(url);
+        }
+        this.$message({ type: "success", message: "导出成功！" });
         })
       });
     },

src/views/order/index.vue

@@ -778,7 +778,6 @@ export default {
         orderNo:this.form.orderNumber ? this.form.orderNumber : ''
       }
       exportList(params).then((res) => {
-        console.log(res);
         if (!res || !res.data) {
           this.$message({
             type: "error",
@@ -787,7 +786,11 @@ export default {
           return;
         }
         let blob = new Blob([res.data]); //response.data为后端传的流文件
-        let downloadFilename = "订单" + ".xlsx"; //设置导出的文件名
+        const contentDisposition = res.headers['content-disposition']
+        const fileNameRegexp = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/;
+        const matches = fileNameRegexp.exec(contentDisposition);
+        const filename = (matches != null && matches[1] ? decodeURIComponent(matches[1].replace(/['"]/g, '')) : '订单.xlsx');
+        let downloadFilename = filename; //设置导出的文件名
         if (window.navigator && window.navigator.msSaveOrOpenBlob) {
           //兼容ie浏览器
           window.navigator.msSaveOrOpenBlob(blob, downloadFilename);

src/views/statistics/index.vue

@@ -669,7 +669,12 @@ export default {
           return;
         }
         let blob = new Blob([res.data]);//response.data为后端传的流文件
-        let downloadFilename = '统计' + '.xlsx';//设置导出的文件名
+        const contentDisposition = res.headers['content-disposition']
+        const fileNameRegexp = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/;
+        const matches = fileNameRegexp.exec(contentDisposition);
+        const filename = (matches != null && matches[1] ? decodeURIComponent(matches[1].replace(/['"]/g, '')) : '统计.xlsx');
+        // console.log(filename)
+        let downloadFilename = filename;//设置导出的文件名
         if (window.navigator && window.navigator.msSaveOrOpenBlob) {
           //兼容ie浏览器
           window.navigator.msSaveOrOpenBlob(blob, downloadFilename)