增加vue3版本通用导出方法

Author: 283591387@qq.com

Vol.Vue3版本/src/api/http.js

@@ -149,6 +149,25 @@ function get (url, param, loading, config) {
 }
 
 
+function download (url, params, fileName, loading,callback) {
+    fileName = fileName.replace(">", "＞").replace("<", "＜");
+    post(url, params, loading, { responseType: 'blob' }).then(content => {
+        const blob = new Blob([content])
+        if ('download' in document.createElement('a')) { // 非IE下载
+            const elink = document.createElement('a')
+            elink.download = fileName
+            elink.style.display = 'none'
+            elink.href = URL.createObjectURL(blob)
+            document.body.appendChild(elink)
+            elink.click()
+            URL.revokeObjectURL(elink.href) // 释放URL 对象
+            document.body.removeChild(elink)
+        } else { // IE10+下载
+            navigator.msSaveBlob(blob, fileName)
+        }
+        callback&&callback();
+    })
+}
 
 
 function createXHR () {
@@ -293,4 +312,4 @@ ajax.post = function (url, param, success, errror) {
 ajax.get = function (url, param, success, errror) {
     ajax({ url: url, param: param, success: success, error: errror, type: 'get' })
 }
-export default { post, get, ajax, ipAddress }
+export default { post, get,download, ajax, ipAddress }

开发版dev/Vue.NetCore/Vol.Vue3版本/src/api/http.js

@@ -149,6 +149,25 @@ function get (url, param, loading, config) {
 }
 
 
+function download (url, params, fileName, loading,callback) {
+    fileName = fileName.replace(">", "＞").replace("<", "＜");
+    post(url, params, loading, { responseType: 'blob' }).then(content => {
+        const blob = new Blob([content])
+        if ('download' in document.createElement('a')) { // 非IE下载
+            const elink = document.createElement('a')
+            elink.download = fileName
+            elink.style.display = 'none'
+            elink.href = URL.createObjectURL(blob)
+            document.body.appendChild(elink)
+            elink.click()
+            URL.revokeObjectURL(elink.href) // 释放URL 对象
+            document.body.removeChild(elink)
+        } else { // IE10+下载
+            navigator.msSaveBlob(blob, fileName)
+        }
+        callback&&callback();
+    })
+}
 
 
 function createXHR () {
@@ -293,4 +312,4 @@ ajax.post = function (url, param, success, errror) {
 ajax.get = function (url, param, success, errror) {
     ajax({ url: url, param: param, success: success, error: errror, type: 'get' })
 }
-export default { post, get, ajax, ipAddress }
+export default { post, get,download, ajax, ipAddress }