问题:项目运行,部署问题
##highlight_springmvc4 这项目怎么跑起来 ,
用的sts,开始是自己在pom.xml加上tomcat的插件
- 贴上代码
package com.wisely.highlight_springmvc4.advice;
import org.springframework.ui.Model;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.servlet.ModelAndView;
@ControllerAdvice //1
public class ExceptionHandlerAdvice {
@ExceptionHandler(value = Exception.class)//2
public ModelAndView exception(Exception exception, WebRequest request) {
ModelAndView modelAndView = new ModelAndView("error");// error页面
modelAndView.addObject("errorMessage", exception.getMessage());
return modelAndView;
}
@ModelAttribute //3
public void addAttributes(Model model) {
model.addAttribute("msg", "额外信息"); //3
}
@InitBinder //4
public void initBinder(WebDataBinder webDataBinder) {
webDataBinder.setDisallowedFields("id"); //5
}
}
- 相关的配置
package com.wisely.highlight_springmvc4;
import java.util.List;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.web.multipart.MultipartResolver;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
import com.wisely.highlight_springmvc4.interceptor.DemoInterceptor;
import com.wisely.highlight_springmvc4.messageconverter.MyMessageConverter;
@Configuration
@EnableWebMvc// 1
@EnableScheduling
@ComponentScan("com.wisely.highlight_springmvc4")
public class MyMvcConfig extends WebMvcConfigurerAdapter {// 2
@Bean
public InternalResourceViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("/WEB-INF/classes/views/");
viewResolver.setSuffix(".jsp");
viewResolver.setViewClass(JstlView.class);
return viewResolver;
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/assets/**").addResourceLocations(
"classpath:/assets/");// 3
}
@Bean
// 1
public DemoInterceptor demoInterceptor() {
return new DemoInterceptor();
}
@Override
public void addInterceptors(InterceptorRegistry registry) {// 2
registry.addInterceptor(demoInterceptor());
}
@Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/index").setViewName("/index");
registry.addViewController("/toUpload").setViewName("/upload");
registry.addViewController("/converter").setViewName("/converter");
registry.addViewController("/sse").setViewName("/sse");
registry.addViewController("/async").setViewName("/async");
}
@Override
public void configurePathMatch(PathMatchConfigurer configurer) {
configurer.setUseSuffixPatternMatch(false);
}
@Bean
public MultipartResolver multipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(1000000);
return multipartResolver;
}
@Override
public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
converters.add(converter());
}
@Bean
public MyMessageConverter converter(){
return new MyMessageConverter();
}
}
运行
探索问题
配置是这样
目录是这样
###这个要怎么改动才能正确运行呢?困扰许久,期望相助,不胜感谢!!