chore: hash the cacheIdentifier

Author: ulivz

Diff for: lib/loaders/pitcher.js

@@ -1,5 +1,6 @@
 const qs = require('querystring')
 const loaderUtils = require('loader-utils')
+const hash = require('hash-sum')
 const selfPath = require.resolve('../index')
 const templateLoaderPath = require.resolve('./templateLoader')
 const stylePostLoaderPath = require.resolve('./stylePostLoader')
@@ -74,7 +75,7 @@ module.exports.pitch = function (remainingRequest) {
     const cacheLoader = cacheDirectory && cacheIdentifier
       ? [`cache-loader?${JSON.stringify({
         cacheDirectory,
-        cacheIdentifier: cacheIdentifier.replace(/!/g, '') + '-vue-loader-template'
+        cacheIdentifier: hash(cacheIdentifier) + '-vue-loader-template'
       })}`]
       : []
     const request = genRequest([