更改动态导航栏

framework/2-url.js

@@ -0,0 +1,37 @@
+const getUrl = (pageName, extras = null) => {
+	let url = '/pages/' + pageName + '/index'
+	
+	if (pageName.indexOf('/pages') == 0) {
+		url = pageName
+	} else if(pageName.indexOf('/') != -1) {
+		url = '/pages/' + pageName
+	}
+	
+	if (url == uni.utils.getCurrentRoute()) {
+		return
+	}
+	
+    if (extras && JSON.stringify(extras) != '{}') {
+        url += '?' + uni.utils.transformRequest(extras)
+    }
+
+    return url
+}
+
+const getPageName = url => {
+    const matchs = url.match(/\/pages\/(.+)\/(.+)/i)
+    if (matchs.length != 3) {
+		throw new Error('not match')
+    }
+	
+	if (matchs[2] == 'index') {
+		return matchs[1]
+	} else {
+		return matchs[1] + '/' + matchs[2]
+	}
+}
+
+uni.url = { 
+    getUrl, 
+    getPageName
+}