Merge pull request #2074 from wojiushixiaobai/docs

[Update]更新文档

docs/setup_by_centos7.rst

@@ -155,7 +155,7 @@ CentOS 7 安装文档
         DB_PASSWORD = os.environ.get("DB_PASSWORD") or 'weakPassword'
         DB_NAME = os.environ.get("DB_NAME") or 'jumpserver'
 
-        # Django 监听的ip和端口,生产环境推荐把0.0.0.0修改成127.0.0.1,这里的意思是允许x.x.x.x访问,127.0.0.1表示仅允许自身访问
+        # Django 监听的ip和端口
         # ./manage.py runserver 127.0.0.1:8080
         HTTP_BIND_HOST = '0.0.0.0'
         HTTP_LISTEN_PORT = 8080

docs/setup_by_ubuntu.rst

@@ -178,7 +178,7 @@
         DB_PASSWORD = os.environ.get("DB_PASSWORD") or 'weakPassword'
         DB_NAME = os.environ.get("DB_NAME") or 'jumpserver'
 
-        # Django 监听的ip和端口,生产环境推荐把0.0.0.0修改成127.0.0.1,这里的意思是允许x.x.x.x访问,127.0.0.1表示仅允许自身访问
+        # Django 监听的ip和端口
         # ./manage.py runserver 127.0.0.1:8080
         HTTP_BIND_HOST = '0.0.0.0'
         HTTP_LISTEN_PORT = 8080

docs/step_by_step.rst

@@ -211,7 +211,7 @@
         DB_PASSWORD = os.environ.get("DB_PASSWORD") or 'weakPassword'
         DB_NAME = os.environ.get("DB_NAME") or 'jumpserver'
 
-        # Django 监听的ip和端口,生产环境推荐把0.0.0.0修改成127.0.0.1,这里的意思是允许x.x.x.x访问,127.0.0.1表示仅允许自身访问
+        # Django 监听的ip和端口
         # ./manage.py runserver 127.0.0.1:8080
         HTTP_BIND_HOST = '0.0.0.0'
         HTTP_LISTEN_PORT = 8080