docs(session): fix bug in example code of modify session value (#2824)

eggjs · Jul 20, 2018 · c0b0bb8 · c0b0bb8
1 parent b55b303
commit c0b0bb8
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/docs/source/en/core/cookie-and-session.md b/docs/source/en/core/cookie-and-session.md
@@ -136,7 +136,7 @@ class HomeController extends Controller {
     const userId = ctx.session.userId;
     const posts = await ctx.service.post.fetch(userId);
     // modify session value
-    ctx.session.visited = ctx.session.visited ? ctx.session.visited++ : 1;
+    ctx.session.visited = ctx.session.visited ? (ctx.session.visited + 1) : 1;
     ctx.body = {
       success: true,
       posts,

diff --git a/docs/source/zh-cn/core/cookie-and-session.md b/docs/source/zh-cn/core/cookie-and-session.md
@@ -114,7 +114,7 @@ class HomeController extends Controller {
     const userId = ctx.session.userId;
     const posts = await ctx.service.post.fetch(userId);
     // 修改 Session 的值
-    ctx.session.visited = ctx.session.visited ? ctx.session.visited++ : 1;
+    ctx.session.visited = ctx.session.visited ? (ctx.session.visited + 1) : 1;
     ctx.body = {
       success: true,
       posts,