Merge pull request #681 from PlasmaPower/update-error-handling-doc

Update error handling doc to use promises+async (v2.x)
2016-03-14 23:16:01 +08:00 · 2016-03-14 23:16:01 +08:00 · 9ba2f9c5df
parent 882ea7e87a 1d1698eb85
commit 9ba2f9c5df
1 changed files with 2 additions and 2 deletions
--- a/docs/error-handling.md
+++ b/docs/error-handling.md
@ -6,9 +6,9 @@
  this example prepends all error messages with "Error: "

  ```js
-  app.use(function*(next){
+  app.use(async (ctx, next) => {
    try {
-      yield next;
+      await next();
    } catch (error) {
      error.message = 'Error: ' + error.message;
      throw error;