1、基本用法ref()函数用来根据给定的值创建一个响应式的数据对象,ref()函数调用的返回值是一个对象,这个对象上只包含一个.value属性const count = ref(0)console.log(count.value) 输出值为0count.value++console.log(count.value) 输出值为12、在template中访问ref创建…
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Cloning failed using an ssh key for authentication, enter your GitHub credentials to access private reposHead to https://github.com/settings/tokens/new?scopes=repo&description=Composer+on+名称+时间to retrieve a token. It will be stored in “C:/Us…
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To enable extensions, verify that they are enabled in your .ini files: - D:\phpStudy\PHPTutorial\php\php-7.2.1-nts\php.ini You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.Installation failed, reverting .…
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没有安装fileinfo扩展出现如下错误:Loading composer repositories with package informationUpdating dependenciesYour requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires alipaysdk/easysdk 2.0 -…
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composer install报错Your requirements could not be resolved to an installable set of packages.Problem 1 - Installation request for league/flysystem 1.0.49 -> satisfiable by league/flysystem[1.0.49]. - league/flysystem 1.0.49 requires ext-file…
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