@RequestMapping("/addrExport.spr")
public class AddrExportController
@RequestMapping(params = "method=exportDynamicQueryData")
public void exportDynamicQueryData(HttpServletRequest request, HttpServletResponse response, String downLoadData) {
System.out.println("hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
.....
}
server {
listen 8888;
......
location /portal/space-addr/ {
proxy_pass http://localhost:8299/space-addr/;
}
.....
}
location /portal/space-addr/ {
proxy_pass http://localhost:8299/;
}
类全文如下：
1 @Configuration
2 public class CommonConfig {
3
4 @Value("${pub.commonservice.prefix}")
5 String prefix;
6
7 @Bean
8 public ResCommonServiceController registerCommonServiceController() {
9 return new ResCommonServiceController();
10 }
11
12 @Autowired
13 public void registerCommonServerMapping(ResCommonServiceController registerCommonServiceController, RequestMappingHandlerMapping mapping) {
14 String uri = "/rescommon/service/";
15 RequestMappingInfo requestMappingInfo = RequestMappingInfo.paths(uri).build();
16 ResRequestMappingHandlerMapping resRequestMappingHandlerMapping = new ResRequestMappingHandlerMapping(mapping, requestMappingInfo);
17 resRequestMappingHandlerMapping.detectHandlerMethods(registerCommonServiceController);
18 if (!("".equals(prefix) || prefix == null || "${pub.commonservice.prefix}".equals(prefix))) {
19 String[] split = prefix.split(",");
20 for (String prefix1 : split) {
21 ResRequestMappingHandlerMapping resRequestMappingHandlerMapping1 = new ResRequestMappingHandlerMapping(mapping, RequestMappingInfo.paths(prefix1 + uri).build());
22 resRequestMappingHandlerMapping1.detectHandlerMethods(registerCommonServiceController);
23 }
24 }
25 }
26 }
1 public class ResRequestMappingHandlerMapping extends RequestMappingHandlerMapping {
2
3 /**
4 * 代理对象
5 */
6 private RequestMappingHandlerMapping requestMappingHandlerMapping;
7
8 /**
9 * 存放类的RequestMapping信息
10 */
11 RequestMappingInfo typeMapping;
12
13 public ResRequestMappingHandlerMapping(RequestMappingHandlerMapping requestMappingHandlerMapping, RequestMappingInfo typeMapping) {
14 this.requestMappingHandlerMapping = requestMappingHandlerMapping;
15 this.typeMapping = typeMapping;
16 }
17
18 @Override
19 public void detectHandlerMethods(final Object handler) {
20 if(handler == null){
21 return;
22 }
23 Class<?> handlerType = (handler instanceof String ? getApplicationContext().getType((String) handler) : handler.getClass());
24 final Class<?> userType = ClassUtils.getUserClass(handlerType);
25
26 Map<Method, RequestMappingInfo> methods = MethodIntrospector.selectMethods(userType, new MethodIntrospector.MetadataLookup<RequestMappingInfo>() {
27 public RequestMappingInfo inspect(Method method) {
28 try {
29 return getMappingForMethod(method, userType);
30 }
31 catch (Exception ex) {
32 throw new IllegalStateException("Invalid mapping on handler class [" + userType.getName() + "]: " + method, ex);
33 }
34 }
35 });
36
37 if (logger.isDebugEnabled()) {
38 logger.debug(methods.size() + " request handler methods found on " + userType + ": " + methods);
39 }
40 for (Map.Entry<Method, RequestMappingInfo> entry : methods.entrySet()) {
41 Method invocableMethod = AopUtils.selectInvocableMethod(entry.getKey(), userType);
42 RequestMappingInfo mapping = entry.getValue();
43 if (typeMapping != null) {
44 mapping = typeMapping.combine(mapping);
45 }
46 requestMappingHandlerMapping.registerMapping(mapping, handler, invocableMethod);
47 }
48 }
至此，谜题解开了，因为公共侧对ResCommonServiceController类做了特殊定制，使其发布的@RequestMapping方法发布了两个http服务。。所以nginx的转发规则带不带前缀都不影响功能使用。。
