刚开始学习Spring Boot,在MyEclipse中建立了一个Spring Boot<em>项目</em>,<em>启动</em>的时候一切正常,但是在执行controller中的方法的时候失败: 图一Controller类:@RestController
public class HelloContro...
异常信息如下: //这里
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) ~[tomcat-embed-c
今天做SpringBoot小例子,在请求controller层的时候出现如下问题。Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback.Wed Dec 14 16:35:25 CST 2016There was an unexpe
Error starting ApplicationContext. To display the auto-configuration report re-run your application with ‘debug’ enabled.
参考了网上很多方法,发现报这个错的原因不止一个,最后也是奇怪的解决了。
推荐方法(不适用与所有人):
1、先在application.properties...
直接上报错信息:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Tue Sep 04 17:58:31 CST 2018
There was an unexpected error (type=Not Found...
自己写了一个spring boot的hello world <em>项目</em> 访问的时候报错
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Wed Dec 14 16:35:25 CST 2016
方法一:写一个空的方法,return到指定的首页(每个都要写太麻烦不推荐)
方法二:在cofig类中指定(推荐)
@Configuration
public class MyMvcConfig extends WebMvcConfigurerAdapter {
@Override
public void addViewControllers(ViewControllerReg...
在IDEA中,整个<em>项目</em>正常,但是部署到Tomcat中之后,发现rest接口无法访问:前台:接口报错:原因:初步定位:是因为war报部署到Tomcat之后,应用名称为app1,故而前台可以正常访问;而Rest接口还是访问的:http://localhost:8080/staff漏了app1前缀,故而访问报错。前台Ajax如下:&lt;script&gt;
function cityConfi...