From 5fe7c5d3dad96d0cff41890c20367f0901855c76 Mon Sep 17 00:00:00 2001
From: qiang <guoshengqiang@live.com>
Date: Tue, 15 Dec 2020 17:44:17 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=8E=BB=E9=99=A4=E5=B0=8F=E7=A8=8B?=
 =?UTF-8?q?=E5=BA=8F=E5=B9=B3=E5=8F=B0=E4=BA=8B=E4=BB=B6=E5=86=85=20argume?=
 =?UTF-8?q?nts=20=E5=A4=9A=E4=BD=99=E5=8F=82=E6=95=B0=20fixed=20#2270?=
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---
 src/core/runtime/wrapper/util.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/core/runtime/wrapper/util.js b/src/core/runtime/wrapper/util.js
index 007271198..3b6fdf7ab 100644
--- a/src/core/runtime/wrapper/util.js
+++ b/src/core/runtime/wrapper/util.js
@@ -542,7 +542,7 @@ export function handleEvent (event) {
             }
             handler.once = true
           }
-          const params = processEventArgs(
+          let params = processEventArgs(
             this.$vm,
             event,
             eventArray[1],
@@ -550,9 +550,13 @@ export function handleEvent (event) {
             isCustom,
             methodName
           )
+          params = Array.isArray(params) ? params : []
           // 参数尾部增加原始事件对象用于复杂表达式内获取额外数据
-          // eslint-disable-next-line no-sparse-arrays
-          ret.push(handler.apply(handlerCtx, (Array.isArray(params) ? params : []).concat([, , , , , , , , , , event])))
+          if (/=\s*\S+\.eventParams\s*\|\|\s*\S+\[['"]event-params['"]\]/.test(handler.toString())) {
+            // eslint-disable-next-line no-sparse-arrays
+            params = params.concat([, , , , , , , , , , event])
+          }
+          ret.push(handler.apply(handlerCtx, params))
         }
       })
     }
-- 
GitLab