修复文件预览打不开的问题

manifest.json

@@ -1,79 +1,79 @@
 {
-    "name" : "智慧生态",
-    "appid" : "__UNI__CECFD0D",
-    "description" : "",
-    "versionName" : "1.0.0",
-    "versionCode" : 1,
-    "transformPx" : false,
-    "app-plus" : {
-        "usingComponents" : true,
-        "nvueCompiler" : "uni-app",
-        "splashscreen" : {
-            "alwaysShowBeforeRender" : true,
-            "waiting" : true,
-            "autoclose" : true,
-            "delay" : 0
-        },
-        "modules" : {},
-        "distribute" : {
-            "android" : {
-                "permissions" : [
-                    "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
-                    "<uses-permission android:name=\"android.permission.VIBRATE\"/>",
-                    "<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
-                    "<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
-                    "<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
-                    "<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.CAMERA\"/>",
-                    "<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
-                    "<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
-                    "<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
-                    "<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
-                    "<uses-feature android:name=\"android.hardware.camera\"/>",
-                    "<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"
-                ]
-            },
-            "ios" : {},
-            "sdkConfigs" : {}
-        }
-    },
-    "quickapp" : {},
-    "mp-weixin" : {
-        "appid" : "wx6d80755768234f3b",
-        "setting" : {
-            "urlCheck" : false,
-            "es6" : true,
-            "minified" : true,
-            "postcss" : true
-        },
-        "optimization" : {
-            "subPackages" : true
-        },
-        "usingComponents" : true,
-        "lazyCodeLoading" : "requiredComponents",
-        "permission" : {
-            "scope.record" : {
-                "desc" : "用于语音输入"
-            },
-            "scope.userLocation" : {
-                "desc" : "获取企业位置"
-            }
-        },
-        "requiredPrivateInfos" : [ "getLocation", "chooseLocation" ]
-    },
-    "vueVersion" : "2",
-    "h5" : {
-        "template" : "static/index.html",
-        "devServer" : {
-            "port" : 9090,
-            "https" : false
-        },
-        "title" : "nature-secure-miniapp",
-        "router" : {
-            "mode" : "hash",
-            "base" : "./"
-        }
-    }
-}
+	"name": "智慧生态",
+	"appid": "__UNI__CECFD0D",
+	"description": "",
+	"versionName": "1.0.0",
+	"versionCode": 1,
+	"transformPx": false,
+	"app-plus": {
+		"usingComponents": true,
+		"nvueCompiler": "uni-app",
+		"splashscreen": {
+			"alwaysShowBeforeRender": true,
+			"waiting": true,
+			"autoclose": true,
+			"delay": 0
+		},
+		"modules": {},
+		"distribute": {
+			"android": {
+				"permissions": [
+					"<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
+					"<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
+					"<uses-permission android:name=\"android.permission.VIBRATE\"/>",
+					"<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
+					"<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
+					"<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
+					"<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
+					"<uses-permission android:name=\"android.permission.CAMERA\"/>",
+					"<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
+					"<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
+					"<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
+					"<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
+					"<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
+					"<uses-feature android:name=\"android.hardware.camera\"/>",
+					"<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"
+				]
+			},
+			"ios": {},
+			"sdkConfigs": {}
+		}
+	},
+	"quickapp": {},
+	"mp-weixin": {
+		"appid": "wx6d80755768234f3b",
+		"setting": {
+			"urlCheck": false,
+			"es6": true,
+			"minified": true,
+			"postcss": true
+		},
+		"optimization": {
+			"subPackages": true
+		},
+		"usingComponents": true,
+		"lazyCodeLoading": "requiredComponents",
+		"permission": {
+			"scope.record": {
+				"desc": "用于语音输入"
+			},
+			"scope.userLocation": {
+				"desc": "获取企业位置"
+			}
+		},
+		"requiredPrivateInfos": ["getLocation", "chooseLocation"]
+	},
+	"vueVersion": "2",
+	"h5": {
+		"template": "static/index.html",
+		"devServer": {
+			"port": 9090,
+			"https": false
+		},
+		"title": "nature-secure-miniapp",
+		"router": {
+			"mode": "hash",
+			"base": "./"
+		}
+	}
+}