!13 解决swagger文档使用knife4j时不兼容，无法显示接口详情的问题

Merge pull request !13 from Lianjy/dev

src/main/java/org/ssssssss/magicapi/swagger/SwaggerEntity.java

@@ -336,6 +336,8 @@ public class SwaggerEntity {
 				this.schema = doProcessSchema(example);
 			} else {
 				this.example = example;
+				// fix swagger文档使用knife4j时无法显示接口详情的问题
+				this.schema = doProcessSchema(example);
 			}
 		}