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删除 template/entrance/web/src/main/java/{{.packagePath}}/entrance/web/response/ResponseJsonWebMvcConfiguration.java

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fix:删除无用类
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maxiuxiang
2024-10-11 14:02:37 +08:00
parent 3e8b8197c7
commit 2de7183b5f
1 changed files with 0 additions and 69 deletions
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69
template/entrance/web/src/main/java/{{.packagePath}}/entrance/web/response/ResponseJsonWebMvcConfiguration.java
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@@ -1,69 +0,0 @@
package {{ .package }}.entrance.web.response;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.method.annotation.MapMethodProcessor;
import org.springframework.web.method.support.HandlerMethodReturnValueHandler;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
import org.springframework.web.servlet.mvc.method.annotation.ViewNameMethodReturnValueHandler;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
@Configuration
public class ResponseJsonWebMvcConfiguration implements ApplicationContextAware, WebMvcConfigurer {
private RequestMappingHandlerAdapter requestMappingHandlerAdapter;
private ApplicationContext applicationContext;
void init() {
List<HandlerMethodReturnValueHandler> returnValueHandlers = this.requestMappingHandlerAdapter.getReturnValueHandlers();
Iterator<HandlerMethodReturnValueHandler> iterator = returnValueHandlers.iterator();
List<HandlerMethodReturnValueHandler> newProcessors = new ArrayList<>();
while (iterator.hasNext()) {
HandlerMethodReturnValueHandler next = iterator.next();
//在controller中直接返回map，不被默认的MapMethodProcessor拦截
if (next instanceof MapMethodProcessor ||
//在controller中直接返回String，不被默认的ViewNameMethodReturnValueHandler拦截
next instanceof ViewNameMethodReturnValueHandler) {
} else {
newProcessors.add(next);
}
}
this.requestMappingHandlerAdapter.setReturnValueHandlers(newProcessors);
}
@Override
public void addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers) {
ResponseJsonMethodReturnValueHandler responseJsonMethodReturnValueHandler = new ResponseJsonMethodReturnValueHandler();
responseJsonMethodReturnValueHandler.afterPropertiesSet();
returnValueHandlers.add(responseJsonMethodReturnValueHandler);
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
}
@Bean
ServletContextListener listener1() {
return new ServletContextListener() {
@Override
public void contextInitialized(ServletContextEvent sce) {
requestMappingHandlerAdapter = applicationContext.getBean(RequestMappingHandlerAdapter.class);
init();
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
}
};
}
}