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YZG
yzg-util
Commits
fc3b2c85
Commit
fc3b2c85
authored
Apr 28, 2023
by
yanzg
Browse files
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Plain Diff
表结构修改
parent
4dd3a28f
Changes
2
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Showing
2 changed files
with
11 additions
and
4 deletions
+11
-4
CalcHelper.java
...src/main/java/com/yanzuoguang/util/helper/CalcHelper.java
+4
-4
TestCalc.java
yzg-util-base/src/test/java/helper/TestCalc.java
+7
-0
No files found.
yzg-util-base/src/main/java/com/yanzuoguang/util/helper/CalcHelper.java
View file @
fc3b2c85
...
@@ -59,7 +59,7 @@ public class CalcHelper {
...
@@ -59,7 +59,7 @@ public class CalcHelper {
* @return 结果
* @return 结果
*/
*/
public
static
double
addListDouble
(
Double
d1
,
Double
...
d2
)
{
public
static
double
addListDouble
(
Double
d1
,
Double
...
d2
)
{
double
ret
=
d1
;
double
ret
=
StringHelper
.
toDouble
(
d1
)
;
for
(
Double
item
:
d2
)
{
for
(
Double
item
:
d2
)
{
ret
=
addDouble
(
ret
,
item
);
ret
=
addDouble
(
ret
,
item
);
}
}
...
@@ -113,7 +113,7 @@ public class CalcHelper {
...
@@ -113,7 +113,7 @@ public class CalcHelper {
* @return 结果
* @return 结果
*/
*/
public
static
double
subListDouble
(
Double
d1
,
Double
...
d2
)
{
public
static
double
subListDouble
(
Double
d1
,
Double
...
d2
)
{
double
ret
=
d1
;
double
ret
=
StringHelper
.
toDouble
(
d1
)
;
for
(
Double
item
:
d2
)
{
for
(
Double
item
:
d2
)
{
ret
=
subDouble
(
ret
,
item
);
ret
=
subDouble
(
ret
,
item
);
}
}
...
@@ -167,7 +167,7 @@ public class CalcHelper {
...
@@ -167,7 +167,7 @@ public class CalcHelper {
* @return 结果
* @return 结果
*/
*/
public
static
double
mulListDouble
(
Double
d1
,
Double
...
d2
)
{
public
static
double
mulListDouble
(
Double
d1
,
Double
...
d2
)
{
double
ret
=
d1
;
double
ret
=
StringHelper
.
toDouble
(
d1
)
;
for
(
Double
item
:
d2
)
{
for
(
Double
item
:
d2
)
{
ret
=
mulDouble
(
ret
,
item
);
ret
=
mulDouble
(
ret
,
item
);
}
}
...
@@ -248,7 +248,7 @@ public class CalcHelper {
...
@@ -248,7 +248,7 @@ public class CalcHelper {
* @return 结果
* @return 结果
*/
*/
public
static
double
divListDouble
(
Double
d1
,
Double
...
d2
)
{
public
static
double
divListDouble
(
Double
d1
,
Double
...
d2
)
{
double
ret
=
d1
;
double
ret
=
StringHelper
.
toDouble
(
d1
)
;
for
(
Double
item
:
d2
)
{
for
(
Double
item
:
d2
)
{
ret
=
divDouble
(
ret
,
item
);
ret
=
divDouble
(
ret
,
item
);
}
}
...
...
yzg-util-base/src/test/java/helper/TestCalc.java
View file @
fc3b2c85
...
@@ -36,6 +36,13 @@ public class TestCalc {
...
@@ -36,6 +36,13 @@ public class TestCalc {
CalcHelper
.
mulList
(
d1
,
d2
,
0.5
);
CalcHelper
.
mulList
(
d1
,
d2
,
0.5
);
CalcHelper
.
divList
(
d1
,
d2
,
0.5
);
CalcHelper
.
divList
(
d1
,
d2
,
0.5
);
CalcHelper
.
addListDouble
((
Double
)
null
,
d2
,
0.3
);
CalcHelper
.
subListDouble
((
Double
)
null
,
d2
,
0.3
);
CalcHelper
.
mulListDouble
((
Double
)
null
,
d2
,
0.5
);
CalcHelper
.
divListDouble
((
Double
)
null
,
d2
,
0.5
);
double
d4
=
d1
+
d2
;
double
d4
=
d1
+
d2
;
Assert
.
assertFalse
(
CalcHelper
.
equals
(
d4
,
0.3
));
Assert
.
assertFalse
(
CalcHelper
.
equals
(
d4
,
0.3
));
}
}
...
...
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