sso单点登录跨web访问

https://blog.csdn.net/qq_44027696/article/details/111397428

 

 

Tomcat服务器中配置多个域名，访问不同的web项目

 

DefaultHttpClient过时的替换

//protected HttpClient client = new DefaultHttpClient();
    protected HttpClient client = HttpClientBuilder.create().build();

jsp传参 中文乱码

String name = new String(request.getParameter("name").getBytes("ISO-8859-1"),"utf-8");

用这个，request.getParameter("name").getBytes（） 获取编码格式为ISO-8859-1 ，然后转换成utf-8

jsp中文乱码原因

https://www.bilibili.com/video/BV1zv41117tn?spm_id_from=333.337.search-card.all.click

jsp中文乱码完整解决(println日志是中文,jsp传过来的post参数乱码终于解决)

https://blog.csdn.net/weixin_54237708/article/details/112651050

 无法从 static 上下文引用非 static 方法

Ctroller层没有重写Service层方法

 

@Autowired
    private loginService loginService;

WARN No appenders could be found for logger (com.alibaba.druid.pool.DruidDataSource).

https://blog.csdn.net/chw0629/article/details/80567936