<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[灯火的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/light_666</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; light_666]]></copyright><item><title><![CDATA[IDEA报错：前言中不允许有内容]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/133887668</link><guid>https://blog.youkuaiyun.com/light_666/article/details/133887668</guid><author>light_666</author><pubDate>Wed, 18 Oct 2023 14:24:34 +0800</pubDate><description><![CDATA[idea启动项目提示前言中不允许有内容。]]></description><category></category></item><item><title><![CDATA[java读取图片对应坐标的颜色值]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/83341575</link><guid>https://blog.youkuaiyun.com/light_666/article/details/83341575</guid><author>light_666</author><pubDate>Wed, 24 Oct 2018 11:37:29 +0800</pubDate><description><![CDATA[
public class ImageRead {
	int width=0;
	int height=0;
	int[][] ImageArray;
	StringBuffer sb = new StringBuffer();
	public int[][] getImagePixel(String image) throws IOException {  
        //读取图片文件
 ...]]></description><category></category></item><item><title><![CDATA[java.lang.UnsupportedClassVersionError]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/83086941</link><guid>https://blog.youkuaiyun.com/light_666/article/details/83086941</guid><author>light_666</author><pubDate>Tue, 16 Oct 2018 14:14:38 +0800</pubDate><description><![CDATA[截图：

                                                                  



错误日志：

Exception in thread &quot;main&quot; java.lang.UnsupportedClassVersionError: com/****/Test : Unsupported major.minor version 52....]]></description><category></category></item><item><title><![CDATA[HTTP Status 500 - java.lang.IllegalArgumentException: Wildcard string cannot be null or empty. Make]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/81352529</link><guid>https://blog.youkuaiyun.com/light_666/article/details/81352529</guid><author>light_666</author><pubDate>Thu, 02 Aug 2018 09:29:29 +0800</pubDate><description><![CDATA[ 

type Exception report

message java.lang.IllegalArgumentException: Wildcard string cannot be null or empty. Make sure permission strings are properly formatted.

description The server encountered ...]]></description><category></category></item><item><title><![CDATA[shiro不同角色不同realm验证遇到的坑（getRealms为null）]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/81218100</link><guid>https://blog.youkuaiyun.com/light_666/article/details/81218100</guid><author>light_666</author><pubDate>Thu, 26 Jul 2018 12:56:24 +0800</pubDate><description><![CDATA[ 

博主配置多realm参考的是以下链接

参考：https://blog.youkuaiyun.com/xiangwanpeng/article/details/54802509

代码是没有问题的，但是每次走这步的时候都会返回空值



我的shiro配置文件是写在ini里边的

如图：



 

这样写配置是错误的

 

改成如下写法就能正常获取到realmsl了

 



 

原因：就像装水...]]></description><category></category></item><item><title><![CDATA[JFinal完美整合ueditor]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/80843059</link><guid>https://blog.youkuaiyun.com/light_666/article/details/80843059</guid><author>light_666</author><pubDate>Thu, 28 Jun 2018 14:55:41 +0800</pubDate><description><![CDATA[1. 新建一个action，配置路由地址 /upload/upload内容如下public void upload(){
		// 百度编辑器加载出按钮图标前 会将所有控件的路径 先通过config.json
		// 文件加载出来(包括上传图片路径，视频路径等路径都是通过config.json 文件读取的)
		// 所以某些控件点击不了 是因为 config.json文件没有找到 或者是文件里...]]></description><category></category></item><item><title><![CDATA[layui下select下拉框不显示或没有效果]]></title><link>https://blog.youkuaiyun.com/light_666/article/details/80205041</link><guid>https://blog.youkuaiyun.com/light_666/article/details/80205041</guid><author>light_666</author><pubDate>Sat, 05 May 2018 13:31:55 +0800</pubDate><description><![CDATA[今天用layui写前端页面时候用到了通过jqurey中的befor追加select元素一开始写法：&amp;lt;div class=&quot;layui-form-item&quot;&amp;gt;
    &amp;lt;label class=&quot;layui-form-label&quot;&amp;gt;执行人员&amp;lt;/label&amp;gt;
    &amp;lt;div  style=&quot;width: 150px;display: inline-block...]]></description><category></category></item></channel></rss>