fix(router): 修复navigateBack不带参数时报错的问题

NervJS · Jul 23, 2018 · 9d8078c · 9d8078c
1 parent 797511d
commit 9d8078c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/packages/taro-router/src/lib/apis.js b/packages/taro-router/src/lib/apis.js
@@ -1,18 +1,18 @@
 import h from './history'
 import resolvePathname from './resolvePathname'
 
-const navigateTo = function (opts) {
+const navigateTo = function (opts = {}) {
   const current = h.now()
   const currentUrl = current.url
   opts.url = resolvePathname(opts.url, currentUrl)
   h.push(opts)
 }
 
-const navigateBack = ({delta}) => {
+const navigateBack = ({delta = 1}) => {
   window.history.go(-1 * delta)
 }
 
-const redirectTo = function (opts) {
+const redirectTo = function (opts = {}) {
   const success = opts.success
   const fail = opts.fail
   const complete = opts.complete