Initial commit

plugin/cors/__init__.py

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+from .cors import CorsPlugin as CORSMiddleware
+
+__all__ = ["CORSMiddleware"]

plugin/cors/cors.py

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+from fastapi import FastAPI
+
+from plugin.base import Plugin
+
+
+class CorsPlugin(Plugin):
+    def __init__(self, app: FastAPI):
+        self.name = "CorsPlugin"
+        self.description = "Enable Cross-Origin Resource Sharing (CORS)"
+        self.version = "1.0.0"
+        self.app = app
+
+    def install(self):
+        from fastapi.middleware.cors import CORSMiddleware
+
+        # 添加CORS中间件解决跨域问题
+        self.app.add_middleware(
+            CORSMiddleware,
+            allow_origins=["*"],
+            allow_credentials=True,
+            allow_methods=["*"],
+            allow_headers=["*"],
+        )