解决：TransportException: Cannot execute request on any known server

今天在调试一个SpringCloud项目时，老是如下报错：

但无论如何，我还是解决了。

我从以下这两点着手：

第一：删除所有yml文件中的注释，包括链接或语句后看不到的空格

第二：手动关闭Spring2.0以后默认开启的安全验证

    /*** 允许Security跨域访问，否则客户端连接eureka会抛出异常* com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server*/@EnableWebSecuritystatic class WebSecurityConfig extends WebSecurityConfigurerAdapter {@Overrideprotected void configure(HttpSecurity http) throws Exception {http.csrf().disable();super.configure(http);}}

然后我的项目就可以了。

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解决：TransportException: Cannot execute request on any known server

第一：删除所有yml文件中的注释，包括链接或语句后看不到的空格

第二：手动关闭Spring2.0以后默认开启的安全验证

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