模板2导航颜色修改

 <!--components/nav/nav.wxml-->
-<view class="nav-main" style="background-color: {{backgroundColor}};color:{{color}};">
+<view class="nav-main" style="background: {{backgroundColor}};color:{{color}};">
         <view class="nav" style="margin-top: {{statusBarHeight}}px;">
             <view class="flex-lr part" style="height: {{titleBarHeight}}px; line-height: {{titleBarHeight}}px">
                 <view class="opt flex-ll">

@@ -442,6 +442,44 @@ Page({
 					between: true
 				})
 			}
+			switch (themeColor) {
+				case 'blackBlueGradient':
+					themeSixteen = 'linear-gradient(104.24deg, #42a5ff -57.47%, #000000 55.72%, #42a5ff 182.69%)'
+					break;
+				case 'stoneGreenGradient':
+					themeSixteen = 'linear-gradient(121.52deg, #438e93 1.76%, #206864 42.99%, #206864 75.66%, #42a5ff 120.1%)'
+					break;
+				case 'chinaRedGradient':
+					themeSixteen = 'linear-gradient(309.04deg, #af231c -2.27%, #86201b 44.37%, #af231c 91.74%)'
+					break;
+				case 'ultramarineGradient':
+					themeSixteen = 'linear-gradient(104.24deg, #4c8dad -57.47%, #0143a3 55.72%, #42a5ff 148.72%)'
+					break;
+				case 'chinaRed':
+					themeSixteen = '#AF231C'
+					break;
+				case 'lanCaiHe':
+					themeSixteen = '#06436F'
+					break;
+				case 'stoneGreen':
+					themeSixteen = '#206864'
+					break;
+				case 'turmeric':
+					themeSixteen = '#B39437'
+					break;
+				case 'greenishYellow':
+					themeSixteen = '#C85306'
+					break;
+				case 'golden':
+					themeSixteen = '#C67B3A'
+					break;
+				case 'ultramarine':
+					themeSixteen = '#0143A3'
+					break;
+				case 'moroccanBlue':
+					themeSixteen = '#19516A'
+					break;
+			}
 			this.setData({
 				chef,
 				marketing,