fix:编辑器图片上传问题

zyplayer-doc-core/src/main/java/com/zyplayer/doc/core/json/DocResponseJson.java

@@ -10,6 +10,7 @@ import io.swagger.annotations.ApiModelProperty;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.util.Date;
+import java.util.Objects;
 
 /**
  * 文档返回数据格式
@@ -214,6 +215,10 @@ public class DocResponseJson<T> implements ResponseJson<T> {
 		}
 	}
 	
+	public boolean isOk() {
+		return Objects.equals(this.errCode, 200);
+	}
+	
 	@Override
 	public String toString() {
 		return "DefaultResponseJson [errCode=" + errCode + ", errMsg=" + errMsg + ", data=" + data + "]";