fix url error.

flask_app/flask_app.py

@@ -6,16 +6,12 @@ import json
 
 app = Flask(__name__)
 
-@app.route("/")
-def read_root():
-    return jsonify({"service": "FlaskAPI", "status": "running"})
-
 @app.route("/health")
 def health_check():
-    return jsonify({"status": "healthy"})
+    return jsonify({"status": "healthy running", "service": "FlaskAPI"})
 
 # 首页路由
-@app.route("/template")
+@app.route("/")
 def home():
 #    return "欢迎来到 Flask Demo！<br><a href='/hello'>去打招呼</a> | <a href='/form'>填写表单</a>"
     return render_template("index.html", message="欢迎来到 Flask Demo！")
@@ -26,7 +22,7 @@ def home():
 def hello(name=None):
     if name is None:
         name = "访客"
-    return f"<h1>你好，{name}！</h1><a href='/'>返回首页</a>"
+    return f"<h1>你好，{name}！</h1><a href='./'>返回首页</a>"
 
 # 表单页面
 @app.route("/form", methods=["GET", "POST"])
@@ -40,5 +36,5 @@ def form():
             <input type="text" name="username" required>
             <button type="submit">提交</button>
         </form>
-        <a href='/'>返回首页</a>
+        <a href='./'>返回首页</a>
     """