若依前端使用

初始化页面时，路由上加参数

1. 多个菜单对应一个页面，默认查询的数据状态不一样

vue 页面上 通过 debugger; 查看所有的参数，
最后取到了

2. Vue warn]: Error in callback for immediate watcher “fileList”: “TypeError: Cannot read properties of null (reading ‘map’)”

Vue warn]: Error in callback for immediate watcher "fileList": "TypeError: Cannot read properties of null (reading 'map')"

found in
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修改

linux 下使用图形验证码异常

jdk17 使用图形验证码异常

Cannot load from short array because “sun.awt.FontConfiguration.head“ is null

2023-11-06 13:56:51 [XNIO-1 task-4] ERROR c.l.f.w.e.GlobalExceptionHandler - 请求地址'/captchaImage',发生系统异常.
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.InternalError: java.lang.reflect.InvocationTargetException
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1086)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:964)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
	at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at com.ltkj.common.filter.RepeatableFilter.doFilter(RepeatableFilter.java:35)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
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错误日志：

解决方法：

看到这里，一个是系统缺少相应的字体。安装相应的字体即可解决。

yum install fontconfig
fc-cache --force