Add new file

application-dev.yml

+spring:
+  http:
+    multipart:
+      enabled: true
+      max-file-size: 300MB
+      max-request-size: 300MB
+      
+feign:
+  hystrix:
+    enabled: true
+  okhttp:
+    enabled: true
+  httpclient:
+    enabled: false
+  client:
+    config:
+      feignName:
+        connectTimeout: 10000
+        readTimeout: 10000
+  compression:
+    request:
+      enabled: true
+    response:
+      enabled: true
+
+ribbon:
+  ReadTimeout: 10000
+  ConnectTimeout: 10000
+  eureka:
+    enabled: true
+  httpclient:
+    enabled: false
+  okhttp:
+    enabled: true
+  eager-load:
+    enabled: true
+    clients: techhero-framework-config,techhero-framework-eureka,techhero-framework-auth,techhero-platform-exam,techhero-platform-system,techhero-business-track,techhero-business-command,techhero-business-transdata
+
+
+tomcat:
+  max-connections: 500
+  max-threads: 30
+  min-spare-threads: 3
+  accept-count: 10
+