fix: 修复真机请求接口失败问题

api/fetch.js

@@ -5,7 +5,8 @@ class Fetch {
 		return new Promise((resolve, reject) => {
 			var headers = {
 				'content-type': methods === 'postFrom' ? 'application/x-www-form-urlencoded' :
-					'application/json'
+					'application/json',
+				'Accept': 'application/json'
 			}
 			if (needToken) {
 				headers.token = uni.getStorageSync('token');

manifest.json

@@ -51,9 +51,7 @@
     /* 小程序特有相关 */
     "mp-weixin" : {
         "appid" : "wx6172ec67683d31b9",
-        "requiredPrivateInfos" : [
-            "getLocation"
-        ],
+        "requiredPrivateInfos" : [ "getLocation" ],
         "permission" : {
             "scope.userLocation" : {
                 "desc" : "计算接单距离、调用导航功能"