refactor(servo): 优化异常处理和文件上传配置

- 注释掉 rcsService 的初始化方法
- 优化 multipartConfigElement 方法的代码格式
- 设置全局异常处理器，默认返回详细的错误信息

servo/src/main/java/com/yvan/workbench/autoconfigure/AppAutoConfiguration.java

@@ -17,8 +17,10 @@ import org.clever.core.AppBasicsConfig;
 import org.clever.core.AppContextHolder;
 import org.clever.core.Assert;
 import org.clever.core.ResourcePathUtils;
+import org.clever.core.exception.ExceptionUtils;
 import org.clever.core.json.jackson.JacksonConfig;
 import org.clever.core.mapper.JacksonMapper;
+import org.clever.core.model.response.ErrorResponse;
 import org.clever.core.reflection.ReflectionsUtils;
 import org.clever.core.task.StartupTaskBootstrap;
 import org.clever.data.jdbc.JdbcBootstrap;
@@ -33,6 +35,7 @@ import org.clever.web.config.HttpConfig;
 import org.clever.web.config.WebConfig;
 import org.clever.web.filter.*;
 import org.clever.web.utils.ApplyWebConfig;
+import org.clever.web.utils.GlobalExceptionHandler;
 import org.springframework.boot.autoconfigure.AutoConfigureOrder;
 import org.springframework.boot.context.properties.bind.Binder;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
@@ -122,10 +125,10 @@ public class AppAutoConfiguration {
     public MultipartConfigElement multipartConfigElement(AppBasicsConfig appBasicsConfig, WebConfig webConfig) {
         HttpConfig.Multipart multipart = webConfig.getHttp().getMultipart();
         return new MultipartConfigElement(
-            ResourcePathUtils.getAbsolutePath(appBasicsConfig.getRootPath(), multipart.getLocation()),
-            multipart.getMaxFileSize().toBytes(),
-            multipart.getMaxTotalRequestSize().toBytes(),
-            (int) multipart.getMaxInMemoryFileSize().toBytes()
+                ResourcePathUtils.getAbsolutePath(appBasicsConfig.getRootPath(), multipart.getLocation()),
+                multipart.getMaxFileSize().toBytes(),
+                multipart.getMaxTotalRequestSize().toBytes(),
+                (int) multipart.getMaxInMemoryFileSize().toBytes()
         );
     }
 
@@ -193,6 +196,11 @@ public class AppAutoConfiguration {
 
     @Bean
     public FilterRegistrationBean<HttpFilter> exceptionHandlerFilter() {
+        GlobalExceptionHandler.setDefaultHandler((exception, request, response) -> {
+            ErrorResponse res = GlobalExceptionHandler.newErrorResponse(request, exception);
+            res.setError(ExceptionUtils.getStackTraceAsString(exception));
+            return res;
+        });
         FilterRegistrationBean<HttpFilter> filterBean = new FilterRegistrationBean<>();
         filterBean.setOrder(Ordered.HIGHEST_PRECEDENCE + 300);
         filterBean.addUrlPatterns(PathConstants.ALL);