From be69f8f344dca375211ec28cbbd25b5267fa0899 Mon Sep 17 00:00:00 2001
From: lizhouze <lizhouze@huawei.com>
Date: Mon, 20 Jun 2022 16:07:39 +0800
Subject: [PATCH] lizhouze@huawei.com

Signed-off-by: lizhouze <lizhouze@huawei.com>
---
 src/loader.js | 13 +++++++++++--
 src/util.js   |  8 ++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/loader.js b/src/loader.js
index bf83674..1b15281 100644
--- a/src/loader.js
+++ b/src/loader.js
@@ -20,6 +20,7 @@
 import loaderUtils from 'loader-utils'
 import path from 'path'
 import fs from 'fs'
+import md5 from 'md5'
 
 import * as legacy from './legacy'
 import {
@@ -31,7 +32,8 @@ import {
   getRequireString,
   stringifyLoaders,
   logWarn,
-  loadBabelModule
+  loadBabelModule,
+  checkDuplicationNormal
 }
 from './util'
 import { isReservedTag } from './templater/component_validator'
@@ -294,6 +296,12 @@ function loadPage (_this, name, isEntry, customLang, source) {
 
     output += process.env.DEVICE_LEVEL === DEVICE_LEVEL.RICH ? loadPageCheckRich(name, extscript, extcss, isEntry) :
       loadPageCheckLite(extscript, extcss)
+    const duplication = checkDuplicationNormal(elementNames);
+    if (duplication) {
+      logWarn(_this, [{
+        reason: 'ERROR: The element name ' + duplication + ' can not be reoeated.'
+      }]);
+    }
     return output
   }
   return output
@@ -320,6 +328,8 @@ function loadPageCheckElementLength (_this, elementLength, frag, elementNames, r
         if (!element.name) {
           element.name = path.parse(src).name
         }
+        elementNames.push(element.name)
+        element.name = md5(element.name).substring(8, 24)
         checkEntry(_this, filePath, element.src)
       }
       else {
@@ -328,7 +338,6 @@ function loadPageCheckElementLength (_this, elementLength, frag, elementNames, r
         }])
         return ''
       }
-      elementNames.push(element.name)
       output += getRequireString(_this, getLoaderString('element', {
         customLang,
         name: element.name,
diff --git a/src/util.js b/src/util.js
index 6e07aa0..0843e1c 100644
--- a/src/util.js
+++ b/src/util.js
@@ -419,4 +419,12 @@ export function mkDir(path_) {
     mkDir(parent);
   }
   fs.mkdirSync(path_);
+}
+
+export function checkDuplicationNormal(arr) {
+  arr.some((val, index) => {
+    if (arr.includes(val, index + 1)){
+      return val;
+    }
+  })
 }
\ No newline at end of file
-- 
Gitee