我有一个文本框,用户可以用Java输入带字母和数字的字符串,即
String inputString ="Аs87df56VСХ6ВР";
并且用户可能忘记切换语言并使用西里尔字母输入此字符串,因为在西里尔字母和英文字母中有类似的字符:ABCEHKMOPTX
我的问题是:如何在输入字符串中查找和替换西里尔字母？
我在Eclipse Mars中执行Project-Clean ...并收到以下错误
Errors occurred during the build.
Errors running builder 'Checkstyle Builder' on project 'MyProject'.
cannot initialize module TreeWalker - Unable to instantiate
'RedundantThrows' class, it is also not possible to instantiate it as
com.puppycrawl.tools.checkstyle.checks.annotation.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.blocks.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.coding.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.design.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.header.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.imports.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.indentation.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.javadoc.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.metrics.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.modifier.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.naming.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.regexp.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.sizes.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.whitespace.RedundantThrows,
com.puppycrawl.tools.checkstyle.checks.RedundantThrows,
com.puppycrawl.tools.checkstyle.filters.RedundantThrows,
com.puppycrawl.tools.checkstyle.RedundantThrows. Please recheck that class name
is specified as canonical name or read how to configure short name usage
http://checkstyle.sourceforge.net/config.html#Packages. Please also recheck that
provided ClassLoader to Checker is …我已将 Angular 应用程序从 12 版本升级到 13 版本。我在单元测试运行期间开始收到此错误。
Chrome Headless 94.0.4606.61 (Windows 10) AppComponent should create the app FAILED
TypeError: Cannot read properties of undefined (reading 'match')
at extractCommentsWithHash (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:9130:18)
at ShadowCss.shimCssText (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:8694:34)
at map (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:22402:26)
at Array.map (<anonymous>)
at compileStyles (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:22401:19)
at compileComponentFromMetadata (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:21948:13)
at CompilerFacadeImpl.compileComponentFromMeta (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:22570:21)
at CompilerFacadeImpl.compileComponent (http:###/_karma_webpack_/webpack:/node_modules/@angular/compiler/fesm2020/compiler.mjs:22560:21)
at Function.get (http:###/_karma_webpack_/webpack:/node_modules/@angular/core/fesm2020/core.mjs:24583:47)
at getComponentDef (http:###/_karma_webpack_/webpack:/node_modules/@angular/core/fesm2020/core.mjs:1119:16)
Failed: Cannot read properties of undefined (reading 'match')
我尝试了这个解决方案，但没有成功。
manually remove package-lock.json
manually remove folder node_modules
npm install
您有任何解决办法吗？与 Angular 版本升级有关吗？
我正在我的应用程序中从 jasmine 迁移到 jest。我有以下行要测试
JSON.parse(window.document.querySelector(SELECTOR).innerHTML)
在我的测试中我使用了茉莉花。
document.querySelector = jasmine.createSpy('HTML Element').and.returnValue(dummyEl)
但现在开玩笑我收到以下错误
TypeError: Cannot read property 'innerHTML' of null
你能帮助我吗？