<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[“战争中成长”]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/java58life</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; java58life]]></copyright><item><title><![CDATA[向绑定事件传入事件值]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/131387149</link><guid>https://blog.youkuaiyun.com/java58life/article/details/131387149</guid><author>java58life</author><pubDate>Sun, 25 Jun 2023 22:21:29 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[微信小程序开发https 问题]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/131316007</link><guid>https://blog.youkuaiyun.com/java58life/article/details/131316007</guid><author>java58life</author><pubDate>Tue, 20 Jun 2023 21:39:16 +0800</pubDate><description><![CDATA[开发微信小程序的时候，如果没有https服务接口，可以把不校验合法域名……选项勾选上，这样就可以调用http接口了，也可以调用http://localhost:xxx/xxx。]]></description><category></category></item><item><title><![CDATA[npm sh: nodemon: command not found]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/131297778</link><guid>https://blog.youkuaiyun.com/java58life/article/details/131297778</guid><author>java58life</author><pubDate>Tue, 20 Jun 2023 00:21:20 +0800</pubDate><description><![CDATA[npm start 报：sh: nodemon: command not found。]]></description><category></category></item><item><title><![CDATA[MAC npm 报：env: node: No such file or directory]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/131297620</link><guid>https://blog.youkuaiyun.com/java58life/article/details/131297620</guid><author>java58life</author><pubDate>Tue, 20 Jun 2023 00:13:20 +0800</pubDate><description><![CDATA[nodejs npm 安装在了 /usr/local/bin 目录下面，没有添加到环境变量中，所以直接用node 命令找不到。然后 执行 source ~/.bash_profile。配置 npm node 的环境变量。]]></description><category></category></item><item><title><![CDATA[Nginx 跨域]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/127321846</link><guid>https://blog.youkuaiyun.com/java58life/article/details/127321846</guid><author>java58life</author><pubDate>Fri, 14 Oct 2022 15:44:44 +0800</pubDate><description><![CDATA[nginx 跨域配置]]></description><category></category></item><item><title><![CDATA[crontab 执行脚本导出数据库失败]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/126555546</link><guid>https://blog.youkuaiyun.com/java58life/article/details/126555546</guid><author>java58life</author><pubDate>Sat, 27 Aug 2022 10:55:10 +0800</pubDate><description><![CDATA[crontab 执行脚本导出数据库失败]]></description><category></category></item><item><title><![CDATA[sftp 上传文件报错 error while writing: received failure with description ‘Failure‘]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/107727274</link><guid>https://blog.youkuaiyun.com/java58life/article/details/107727274</guid><author>java58life</author><pubDate>Sat, 01 Aug 2020 10:40:46 +0800</pubDate><description><![CDATA[sftp 上传文件报错 error while writing: received failure with description 'Failure'

服务器某一个空间满了。查看空间使用情况清理即可
]]></description><category></category></item><item><title><![CDATA[JavaScript 检测数组]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/49592769</link><guid>https://blog.youkuaiyun.com/java58life/article/details/49592769</guid><author>java58life</author><pubDate>Mon, 02 Nov 2015 21:58:45 +0800</pubDate><description><![CDATA[如果想要知道脚本中的一个变量是不是数组，可以用如下三种方法去判断：
   1.如果能够确定脚本在同一个全局作用域，可以使用 instanceof ：
       if(value instanceof Array){
          //对数组执行某些操作
       }
   2.如果脚本有可能不在一个全局作用域中执行，比如：网页中包含多个框架，那实际上就存在两个以上不同的全局]]></description><category></category></item><item><title><![CDATA[递归]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/48792625</link><guid>https://blog.youkuaiyun.com/java58life/article/details/48792625</guid><author>java58life</author><pubDate>Mon, 28 Sep 2015 23:27:09 +0800</pubDate><description><![CDATA[递归函数是在一个函数内部通过名字调用自身的情况下构成的]]></description><category></category></item><item><title><![CDATA[在对象中使用定时器]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/48382357</link><guid>https://blog.youkuaiyun.com/java58life/article/details/48382357</guid><author>java58life</author><pubDate>Fri, 11 Sep 2015 23:39:28 +0800</pubDate><description><![CDATA[在对象中使用定时器的时候，我们会碰到这样一个问题：定时器的函数无法访问对象的属性，问题的原因是：
   定时器访问的是全局属性，如下代码片段，定时器中this指的是window对象，没有在全局中定义变量是age的这么一个变量，所以这里打印undefined！


script type="text/javascript">
    function TestObj(){
        t]]></description><category></category></item><item><title><![CDATA[Oracle 11.2 在Win7上的安装问题]]></title><link>https://blog.youkuaiyun.com/java58life/article/details/83706547</link><guid>https://blog.youkuaiyun.com/java58life/article/details/83706547</guid><author>java58life</author><pubDate>Wed, 08 Sep 2010 19:30:52 +0800</pubDate><description><![CDATA[Oracle11.2在Windows7上能否安装成功，除了安装方法外，与Win7的版本也有关系，本人第一次用的是电脑城的GosWin71.7版本，没有安装成功，出现了，无法再开始菜单上创建项的错误，后来改用统一Win7后就可以正确的安装了。如系统版本允许安装过程详见：http://apps.hi.baidu.com/share/detail/17337446...]]></description><category></category></item></channel></rss>