修复子进程日志输出

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

Module/FlaskSubprocessManager.py

@@ -41,7 +41,7 @@ class FlaskSubprocessManager:
 
             self.process = subprocess.Popen(
                 ['python', 'Flask/FlaskService.py'],  # 启动一个子进程 FlaskService.py
-                stdin=subprocess.PIPE,   # 标准输入流，用于向子进程发送数据
+                stdin=subprocess.PIPE,  # 标准输入流，用于向子进程发送数据
                 stdout=subprocess.PIPE,  # 标准输出流，用于接收子进程的输出
                 stderr=subprocess.PIPE,  # 标准错误流，用于接收子进程的错误信息
                 text=True,  # 以文本模式打开流，否则以二进制模式打开
@@ -52,20 +52,16 @@ class FlaskSubprocessManager:
             print(f"Flask子进程启动 (PID: {self.process.pid}, 通信端口: {self.comm_port})")
 
         # 将日志通过主进程输出
-        def print_output():
+        def print_output(stream, stream_name):
             while True:
-                output = self.process.stdout.readline()
-                if not output:
+                line = stream.readline()
+                if not line:
                     break
-                print(output.strip())
+                print(f"{stream_name}: {line.strip()}")
 
-            while True:
-                error = self.process.stderr.readline()
-                if not error:
-                    break
-                print(f"Error: {error.strip()}")
-
-        threading.Thread(target=print_output, daemon=True).start()
+        # 启动两个线程分别处理 stdout 和 stderr
+        threading.Thread(target=print_output, args=(self.process.stdout, "STDOUT"), daemon=True).start()
+        threading.Thread(target=print_output, args=(self.process.stderr, "STDERR"), daemon=True).start()
 
     def send(self, data: Union[str, Dict, List]) -> bool:
         """通过Socket发送数据"""