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Date: Wed, 7 Sep 2022 14:46:53 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E4=BF=AE=E5=A4=8D=20openapi=E7=BB=93?=
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---
 .../com/ruoyi/common/doc/config/PlusPaths.java    | 15 +++++++++++++++
 .../doc/config/SwaggerAutoConfiguration.java      |  5 ++++-
 2 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/PlusPaths.java

diff --git a/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/PlusPaths.java b/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/PlusPaths.java
new file mode 100644
index 00000000..199297bc
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/PlusPaths.java
@@ -0,0 +1,15 @@
+package com.ruoyi.common.doc.config;
+
+import io.swagger.v3.oas.models.Paths;
+
+/**
+ * 单独使用一个类便于判断 解决springdoc路径拼接重复问题
+ *
+ * @author Lion Li
+ */
+public class PlusPaths extends Paths {
+
+    public PlusPaths() {
+        super();
+    }
+}
diff --git a/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/SwaggerAutoConfiguration.java b/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/SwaggerAutoConfiguration.java
index 6e71798e..63023cba 100644
--- a/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/SwaggerAutoConfiguration.java
+++ b/ruoyi-common/ruoyi-common-doc/src/main/java/com/ruoyi/common/doc/config/SwaggerAutoConfiguration.java
@@ -110,7 +110,10 @@ public class SwaggerAutoConfiguration {
         // 对所有路径增加前置上下文路径
         return openApi -> {
             Paths oldPaths = openApi.getPaths();
-            Paths newPaths = new Paths();
+            if (oldPaths instanceof PlusPaths) {
+                return;
+            }
+            PlusPaths newPaths = new PlusPaths();
             oldPaths.forEach((k,v) -> newPaths.addPathItem(finalContextPath + k, v));
             openApi.setPaths(newPaths);
         };