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zengtianlai3
ioc_sixiang_license
Commits
e1d56c3f
Commit
e1d56c3f
authored
Jul 07, 2022
by
zengtianlai3
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Plain Diff
2.3.9 异常处理:finally代码块中抛出异常
parent
62b1e32c
Changes
2
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2 changed files
with
25 additions
and
32 deletions
+25
-32
TcpServer.java
license/src/main/java/iot/sixiang/license/net/TcpServer.java
+19
-22
ResourceManager.java
...in/java/iot/sixiang/license/resource/ResourceManager.java
+6
-10
No files found.
license/src/main/java/iot/sixiang/license/net/TcpServer.java
View file @
e1d56c3f
...
...
@@ -27,7 +27,6 @@ public class TcpServer {
EventLoopGroup
bossGroup
=
new
NioEventLoopGroup
(
4
);
EventLoopGroup
workerGroup
=
new
NioEventLoopGroup
(
4
);
log
.
debug
(
"Tcp服务,开始监听端口:{}"
,
port
);
try
{
//创建服务端的启动对象,设置参数
ServerBootstrap
b
=
new
ServerBootstrap
();
//设置两个线程组boosGroup和workerGroup
...
...
@@ -47,9 +46,7 @@ public class TcpServer {
}
catch
(
InterruptedException
e
)
{
// TODO Auto-generated catch block
log
.
error
(
"Tcp服务异常,端口:{}"
,
port
);
}
}
finally
{
}
finally
{
log
.
debug
(
"Tcp服务,停止退出"
);
workerGroup
.
shutdownGracefully
();
bossGroup
.
shutdownGracefully
();
...
...
license/src/main/java/iot/sixiang/license/resource/ResourceManager.java
View file @
e1d56c3f
...
...
@@ -22,7 +22,7 @@ public class ResourceManager {
@Autowired
ResourceService
resourceService
;
public
void
downloadDeviceInfoExcle
(
HttpServletResponse
response
,
int
userId
){
public
void
downloadDeviceInfoExcle
(
HttpServletResponse
response
,
int
userId
)
throws
IOException
{
OutputStream
os
=
null
;
HSSFWorkbook
wb
=
null
;
try
{
...
...
@@ -115,16 +115,12 @@ public class ResourceManager {
}
catch
(
IOException
e
)
{
log
.
error
(
"Excel表格信息下载异常,{}"
,
e
.
getMessage
());
}
finally
{
try
{
if
(
os
!=
null
)
{
os
.
close
();
}
if
(
wb
!=
null
)
{
wb
.
close
();
}
}
catch
(
IOException
e
)
{
log
.
error
(
"Excel表格信息下载异常,{}"
,
e
.
getMessage
());
}
}
}
}
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