FastAPI - Middleware and Hooks
Which of the following is the correct way to add CORS middleware in FastAPI?
Which of the following is the correct way to add CORS middleware in FastAPI?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall FastAPI middleware syntax
FastAPI uses app.add_middleware() to add middleware components like CORSMiddleware.Step 2: Check option syntax correctness
app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["GET"]) uses app.add_middleware with CORSMiddleware and proper parameters, matching FastAPI docs.Final Answer:
app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["GET"]) -> Option CQuick Check:
Use add_middleware() to add CORS [OK]
Quick Trick: FastAPI middleware always uses add_middleware() method [OK]
Common Mistakes:
MISTAKES- Using app.use() which is not FastAPI syntax
- Trying app.middleware() instead of add_middleware()
- Calling a non-existent add_cors() method
Master "Middleware and Hooks" in FastAPI
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