Merge branch 'OpenHarmony-3.1-Release' of gitee.com:openharmony/developtools_ace-ets2bundle into release

Change-Id: Ic2285b7847aa6c4459b23338e424cd610b129c91

compiler/src/validate_ui_syntax.ts

@@ -216,7 +216,7 @@ function validateEntryAndPreviewCount(result: DecoratorResult, fileQuery: string
     fileQuery === '?entry') {
     log.push({
       type: LogType.ERROR,
-      message: `A page configured in '${projectConfig.pagesJsonFileName}' must have one and only one '@Entry' `
+      message: `A page which is being previewed must have one and only one '@Entry' `
         + `decorator, or at least one '@Preview' decorator.`,
       fileName: fileName
     });

compiler/webpack.config.js

@@ -219,6 +219,9 @@ function setReleaseConfig(config) {
     })]
   });
   config.output.sourceMapFilename = '_releaseMap/[name].js.map';
+  config.performance = {
+    hints: false
+  };
 }
 
 function setCopyPluginConfig(config) {