设置标题栏
设置导航栏
属性介绍
代码分析：
"tabBar": {
"color":
"#9B9DB1",
"selectedColor":
"#3cc51f",
"borderStyle":
"black",
"backgroundColor":
"#ffffff",
"list": [{
"pagePath":
"pages/message/message",
"text":
"消息"
}, {
"pagePath":
"pages/contact/contact",
"text":
"联系人"
},
{
"pagePath":
"pages/dynamic/dynamic",
"text":
"动态"
}]
}
以上都写在app.json中
