From 8672148eefd72ba3fae911c9c62d42d3dd4fffb3 Mon Sep 17 00:00:00 2001
From: sc <shencheng@heronshn.com>
Date: Sat, 18 Sep 2021 08:52:00 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0jsonp=E8=AF=B7=E6=B1=82?=
 =?UTF-8?q?=E6=96=B9=E5=BC=8F?=
MIME-Version: 1.0
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---
 src/utils/request.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/utils/request.js b/src/utils/request.js
index b7583fdb..70c9db1d 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -170,6 +170,30 @@ var http = {
 				reject(error);
 			})
 		})
+	},
+
+	/** jsonp 请求
+	 * @param  {接口地址} url
+	 * @param  {JSONP回调函数名称} name
+	 */
+	jsonp: function(url, name='jsonp'){
+		return new Promise((resolve) => {
+			var script = document.createElement('script')
+			var _id = `jsonp${Math.ceil(Math.random() * 1000000)}`
+			script.id = _id
+			script.type = 'text/javascript'
+			script.src = url
+			window[name] =(response) => {
+				resolve(response)
+				document.getElementsByTagName('head')[0].removeChild(script)
+				try {
+					delete window[name];
+				}catch(e){
+					window[name] = undefined;
+				}
+			}
+			document.getElementsByTagName('head')[0].appendChild(script)
+		})
 	}
 }