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/*Copyright (C) 2020 Tencent. All rights reserved.
This source code is licensed under the Apache License Version 2.0.*/
package
apijson
;
import
java
.
io
.
File
;
import
java
.
math
.
BigDecimal
;
import
java
.
text
.
DecimalFormat
;
import
java
.
util
.
Objects
;
import
java
.
util
.
regex
.
Pattern
;
/**通用字符串(String)相关类,为null时返回""
* @author Lemon
* @use StringUtil.
*/
public
class
StringUtil
{
private
static
final
String
TAG
=
"StringUtil"
;
public
StringUtil
() {
}
public
static
final
String
UTF_8
=
"utf-8"
;
public
static
final
String
EMPTY
=
"无"
;
public
static
final
String
UNKNOWN
=
"未知"
;
public
static
final
String
UNLIMITED
=
"不限"
;
public
static
final
String
I
=
"我"
;
public
static
final
String
YOU
=
"你"
;
public
static
final
String
HE
=
"他"
;
public
static
final
String
SHE
=
"她"
;
public
static
final
String
IT
=
"它"
;
public
static
final
String
MALE
=
"男"
;
public
static
final
String
FEMALE
=
"女"
;
public
static
final
String
TODO
=
"未完成"
;
public
static
final
String
DONE
=
"已完成"
;
public
static
final
String
FAIL
=
"失败"
;
public
static
final
String
SUCCESS
=
"成功"
;
public
static
final
String
SUNDAY
=
"日"
;
public
static
final
String
MONDAY
=
"一"
;
public
static
final
String
TUESDAY
=
"二"
;
public
static
final
String
WEDNESDAY
=
"三"
;
public
static
final
String
THURSDAY
=
"四"
;
public
static
final
String
FRIDAY
=
"五"
;
public
static
final
String
SATURDAY
=
"六"
;
public
static
final
String
YUAN
=
"元"
;
private
static
String
current
=
""
;
/**获取刚传入处理后的 string
* @must 上个影响 current 的方法 和 这个方法都应该在同一线程中，否则返回值可能不对
* @return
*/
public
static
String
cur
() {
return
get
(
current
);
}
/**FIXME 改用 cur
* @must 上个影响currentString的方法 和 这个方法都应该在同一线程中，否则返回值可能不对
* @return
*/
@
Deprecated
public
static
String
getCurrentString
() {
return
cur
();
}
//获取string,为null时返回"" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**获取string,为null则返回""
* @param obj
* @return
*/
public
static
String
get
(
Object
obj
) {
return
obj
==
null
?
""
:
obj
.
toString
();
}
/**获取string,为null则返回""
* @param s
* @return
*/
public
static
String
get
(
String
s
) {
return
s
==
null
?
""
:
s
;
}
/**获取string,为null则返回""
* ignoreEmptyItem = false;
* split = ","
* @param arr
* @return {@link #get(Object[], boolean)}
*/
public
static
String
get
(
Object
[]
arr
) {
return
get
(
arr
,
false
);
}
/**获取string,为null则返回""
* split = ","
* @param arr
* @param ignoreEmptyItem
* @return {@link #get(Object[], boolean)}
*/
public
static
String
get
(
Object
[]
arr
,
boolean
ignoreEmptyItem
) {
return
get
(
arr
,
null
,
ignoreEmptyItem
);
}
/**获取string,为null则返回""
* ignoreEmptyItem = false;
* @param arr
* @param split
* @return {@link #get(Object[], String, boolean)}
*/
public
static
String
get
(
Object
[]
arr
,
String
split
) {
return
get
(
arr
,
split
,
false
);
}
//CS304 Issue link: https://github.com/Tencent/APIJSON/issues/182
/**获取string,为null则返回""
* @param arr -the str arr given
* @param split -the token used to split
* @param ignoreEmptyItem -whether to ignore empty item or not
* @return {@link #get(Object[], String, boolean)}
* <p>Here we replace the simple "+" way of concatenating with Stringbuilder 's append</p>
*/
public
static
String
get
(
Object
[]
arr
,
String
split
,
boolean
ignoreEmptyItem
) {
StringBuilder
s
=
new
StringBuilder
(
""
);
if
(
arr
!=
null
) {
if
(
split
==
null
) {
split
=
","
;
}
for
(
int
i
=
0
;
i
<
arr
.
length
;
i
++) {
if
(
ignoreEmptyItem
&&
isEmpty
(
arr
[
i
],
true
)) {
continue
;
}
s
.
append
(((
i
>
0
?
split
:
""
) +
arr
[
i
]));
}
}
return
get
(
s
.
toString
());
}
/**FIXME 用 get 替代
* @param object
* @return
*/
@
Deprecated
public
static
String
getString
(
Object
object
) {
return
object
==
null
?
""
:
object
.
toString
();
}
/**FIXME 用 get 替代
* @param cs
* @return
*/
@
Deprecated
public
static
String
getString
(
CharSequence
cs
) {
return
cs
==
null
?
""
:
cs
.
toString
();
}
/**FIXME 用 get 替代
* @param s
* @return
*/
@
Deprecated
public
static
String
getString
(
String
s
) {
return
s
==
null
?
""
:
s
;
}
/**FIXME 用 get 替代
* ignoreEmptyItem = false;
* split = ","
* @param array
* @return {@link #get(Object[], boolean)}
*/
@
Deprecated
public
static
String
getString
(
Object
[]
array
) {
return
get
(
array
,
false
);
}
/**FIXME 用 get 替代
* split = ","
* @param array
* @param ignoreEmptyItem
* @return {@link #get(Object[], boolean)}
*/
@
Deprecated
public
static
String
getString
(
Object
[]
array
,
boolean
ignoreEmptyItem
) {
return
get
(
array
,
null
,
ignoreEmptyItem
);
}
/**FIXME 用 get 替代
* ignoreEmptyItem = false;
* @param array
* @param split
* @return {@link #get(Object[], String, boolean)}
*/
@
Deprecated
public
static
String
getString
(
Object
[]
array
,
String
split
) {
return
get
(
array
,
split
,
false
);
}
//CS304 Issue link: https://github.com/Tencent/APIJSON/issues/182
/**FIXME 用 get 替代
* @param array -the str array given
* @param split -the token used to split
* @param ignoreEmptyItem -whether to ignore empty item or not
* @return {@link #get(Object[], String, boolean)}
* <p>Here we replace the simple "+" way of concatenating with Stringbuilder 's append</p>
*/
@
Deprecated
public
static
String
getString
(
Object
[]
array
,
String
split
,
boolean
ignoreEmptyItem
) {
return
get
(
array
,
split
,
ignoreEmptyItem
);
}
//获取string,为null时返回"" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//获取去掉前后空格后的string<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**获取去掉前后空格后的string,为null则返回""
* @param obj
* @return
*/
public
static
String
trim
(
Object
obj
) {
return
trim
(
get
(
obj
));
}
/**获取去掉前后空格后的string,为null则返回""
* @param cs
* @return
*/
public
static
String
trim
(
CharSequence
cs
) {
return
trim
(
get
(
cs
));
}
/**获取去掉前后空格后的string,为null则返回""
* @param s
* @return
*/
public
static
String
trim
(
String
s
) {
return
get
(
s
).
trim
();
}
/**FIXME 用 trim 替代
* @param object
* @return
*/
@
Deprecated
public
static
String
getTrimedString
(
Object
object
) {
return
trim
(
object
);
}
/**FIXME 用 trim 替代
* @param cs
* @return
*/
@
Deprecated
public
static
String
getTrimedString
(
CharSequence
cs
) {
return
trim
(
cs
);
}
/**FIXME 用 trim 替代
* @param s
* @return
*/
@
Deprecated
public
static
String
getTrimedString
(
String
s
) {
return
trim
(
s
);
}
//获取去掉前后空格后的string>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//获取去掉所有空格后的string <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**获取去掉所有空格后的string,为null则返回""
* @param obj
* @return
*/
public
static
String
noBlank
(
Object
obj
) {
return
noBlank
(
get
(
obj
));
}
/**获取去掉所有空格后的string,为null则返回""
* @param cs
* @return
*/
public
static
String
noBlank
(
CharSequence
cs
) {
return
noBlank
(
get
(
cs
));
}
/**获取去掉所有空格后的string,为null则返回""
* @param s
* @return
*/
public
static
String
noBlank
(
String
s
) {
return
get
(
s
).
replaceAll
(
"
\\
s"
,
""
);
}
/**FIXME 用 noBlank 替代
* @param object
* @return
*/
@
Deprecated
public
static
String
getNoBlankString
(
Object
object
) {
return
noBlank
(
object
);
}
/**FIXME 用 noBlank 替代
* @param cs
* @return
*/
@
Deprecated
public
static
String
getNoBlankString
(
CharSequence
cs
) {
return
noBlank
(
cs
);
}
/**FIXME 用 noBlank 替代
* @param s
* @return
*/
@
Deprecated
public
static
String
getNoBlankString
(
String
s
) {
return
noBlank
(
s
);
}
//获取去掉所有空格后的string >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//获取string的长度<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**获取string的长度,为null则返回0
* @param object
* @param trim
* @return
*/
public
static
int
length
(
Object
object
,
boolean
trim
) {
return
length
(
get
(
object
),
trim
);
}
/**获取string的长度,为null则返回0
* @param cs
* @param trim
* @return
*/
public
static
int
length
(
CharSequence
cs
,
boolean
trim
) {
return
length
(
get
(
cs
),
trim
);
}
/**获取string的长度,为null则返回0
* @param s
* @param trim
* @return
*/
public
static
int
length
(
String
s
,
boolean
trim
) {
s
=
trim
?
trim
(
s
) :
s
;
return
get
(
s
).
length
();
}
/**FIXME 用 length 替代
* @param object
* @param trim
* @return
*/
@
Deprecated
public
static
int
getLength
(
Object
object
,
boolean
trim
) {
return
length
(
object
,
trim
);
}
/**FIXME 用 length 替代
* @param cs
* @param trim
* @return
*/
@
Deprecated
public
static
int
getLength
(
CharSequence
cs
,
boolean
trim
) {
return
length
(
cs
,
trim
);
}
/**FIXME 用 length 替代
* @param s
* @param trim
* @return
*/
@
Deprecated
public
static
int
getLength
(
String
s
,
boolean
trim
) {
return
length
(
s
,
trim
);
}
//获取string的长度>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//判断字符是否为空 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**判断字符是否为空 trim = true
* @param obj
* @return
*/
public
static
boolean
isEmpty
(
Object
obj
) {
return
isEmpty
(
obj
,
true
);
}
/**判断字符是否为空
* @param obj
* @param trim
* @return
*/
public
static
boolean
isEmpty
(
Object
obj
,
boolean
trim
) {
return
isEmpty
(
get
(
obj
),
trim
);
}
/**判断字符是否为空 trim = true
* @param cs
* @return
*/
public
static
boolean
isEmpty
(
CharSequence
cs
) {
return
isEmpty
(
cs
,
true
);
}
/**判断字符是否为空
* @param cs
* @param trim
* @return
*/
public
static
boolean
isEmpty
(
CharSequence
cs
,
boolean
trim
) {
return
isEmpty
(
get
(
cs
),
trim
);
}
/**判断字符是否为空 trim = true
* @param s
* @return
*/
public
static
boolean
isEmpty
(
String
s
) {
return
isEmpty
(
s
,
true
);
}
/**判断字符是否为空
* @param s
* @param trim
* @return
*/
public
static
boolean
isEmpty
(
String
s
,
boolean
trim
) {
// Log.i(TAG, "isEmpty s = " + s);
if
(
s
==
null
) {
return
true
;
}
if
(
trim
) {
s
=
s
.
trim
();
}
if
(
s
.
isEmpty
()) {
return
true
;
}
current
=
s
;
return
false
;
}
//判断字符是否为空 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//判断字符是否非空 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**判断字符是否非空 trim = true
* @param obj
* @return
*/
public
static
boolean
isNotEmpty
(
Object
obj
) {
return
!
isEmpty
(
obj
);
}
/**判断字符是否非空
* @param obj
* @param trim
* @return
*/
public
static
boolean
isNotEmpty
(
Object
obj
,
boolean
trim
) {
return
!
isEmpty
(
obj
,
trim
);
}
/**判断字符是否非空 trim = true
* @param cs
* @return
*/
public
static
boolean
isNotEmpty
(
CharSequence
cs
) {
return
!
isEmpty
(
cs
);
}
/**判断字符是否非空
* @param cs
* @param trim
* @return
*/
public
static
boolean
isNotEmpty
(
CharSequence
cs
,
boolean
trim
) {
return
!
isEmpty
(
cs
,
trim
);
}
/**判断字符是否非空 trim = true
* @param s
* @return
*/
public
static
boolean
isNotEmpty
(
String
s
) {
return
!
isEmpty
(
s
);
}
/**判断字符是否非空
* @param s
* @param trim
* @return
*/
public
static
boolean
isNotEmpty
(
String
s
,
boolean
trim
) {
return
!
isEmpty
(
s
,
trim
);
}
//判断字符是否非空 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//判断字符类型 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
public
static
final
Pattern
PATTERN_NUMBER
;
public
static
final
Pattern
PATTERN_PHONE
;
public
static
final
Pattern
PATTERN_EMAIL
;
public
static
final
Pattern
PATTERN_ID_CARD
;
public
static
final
Pattern
PATTERN_NUM_OR_ALPHA
;
public
static
final
Pattern
PATTERN_ALPHA
;
public
static
final
Pattern
PATTERN_PASSWORD
;
//TODO
public
static
final
Pattern
PATTERN_NAME
;
public
static
final
Pattern
PATTERN_ALPHA_BIG
;
public
static
final
Pattern
PATTERN_ALPHA_SMALL
;
public
static
final
Pattern
PATTERN_BRANCH_URL
;
static
{
PATTERN_NUMBER
=
Pattern
.
compile
(
"^[0-9]+$"
);
PATTERN_NUM_OR_ALPHA
=
Pattern
.
compile
(
"^[0-9a-zA-Z_.:]+$"
);
PATTERN_ALPHA
=
Pattern
.
compile
(
"^[a-zA-Z]+$"
);
PATTERN_ALPHA_BIG
=
Pattern
.
compile
(
"^[A-Z]+$"
);
PATTERN_ALPHA_SMALL
=
Pattern
.
compile
(
"^[a-z]+$"
);
PATTERN_NAME
=
Pattern
.
compile
(
"^[0-9a-zA-Z_.:]+$"
);
//已用55个中英字符测试通过
//newest phone regex expression reference https://github.com/VincentSit/ChinaMobilePhoneNumberRegex
PATTERN_PHONE
=
Pattern
.
compile
(
"^1(?:3
\\
d{3}|5[^4
\\
D]
\\
d{2}|8
\\
d{3}|7(?:[0-35-9]
\\
d{2}|4(?:0
\\
d|1[0-2]|9
\\
d))|9[0-35-9]
\\
d{2}|6[2567]
\\
d{2}|4(?:(?:10|4[01])
\\
d{3}|[68]
\\
d{4}|[579]
\\
d{2}))
\\
d{6}$"
);
PATTERN_EMAIL
=
Pattern
.
compile
(
"^([a-zA-Z0-9_
\\
-
\\
.]+)@((
\\
[[0-9]{1,3}
\\
.[0-9]{1,3}
\\
.[0-9]{1,3}
\\
.)|(([a-zA-Z0-9
\\
-]+
\\
.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(
\\
]?)$"
);
PATTERN_ID_CARD
=
Pattern
.
compile
(
"(^[1-9]
\\
d{5}(18|19|([23]
\\
d))
\\
d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)
\\
d{3}[0-9Xx]$)|(^[1-9]
\\
d{5}
\\
d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)
\\
d{2}$)"
);
PATTERN_PASSWORD
=
Pattern
.
compile
(
"^[0-9a-zA-Z]+$"
);
PATTERN_BRANCH_URL
=
Pattern
.
compile
(
"^[0-9a-zA-Z-_/]+$"
);
}
/**判断手机格式是否正确
* @param phone
* @return
*/
public
static
boolean
isPhone
(
String
phone
) {
if
(
isNotEmpty
(
phone
,
true
) ==
false
) {
return
false
;
}
current
=
phone
;
return
PATTERN_PHONE
.
matcher
(
phone
).
matches
();
}
/**判断手机格式是否正确
* @param s
* @return
*/
public
static
boolean
isPassword
(
String
s
) {
return
length
(
s
,
false
) >=
6
&&
PATTERN_PASSWORD
.
matcher
(
s
).
matches
();
}
/**判断是否全是数字密码
* @param s
* @return
*/
public
static
boolean
isNumberPassword
(
String
s
) {
return
length
(
s
,
false
) ==
6
&&
isNumber
(
s
);
}
/**判断email格式是否正确
* @param email
* @return
*/
public
static
boolean
isEmail
(
String
email
) {
if
(
isEmpty
(
email
,
true
)) {
return
false
;
}
current
=
email
;
return
PATTERN_EMAIL
.
matcher
(
email
).
matches
();
}
/**判断是否全是验证码
* @param s
* @return
*/
public
static
boolean
isVerify
(
String
s
) {
return
length
(
s
,
false
) >=
4
&&
isNumber
(
s
);
}
/**判断是否全是数字
* @param s
* @return
*/
public
static
boolean
isNumber
(
String
s
) {
if
(
isEmpty
(
s
,
true
)) {
return
false
;
}
current
=
s
;
return
PATTERN_NUMBER
.
matcher
(
s
).
matches
();
}
/**判断是否全是字母
* @param s
* @return
*/
public
static
boolean
isAlpha
(
String
s
) {
if
(
isEmpty
(
s
,
true
)) {
return
false
;
}
current
=
s
;
return
PATTERN_ALPHA
.
matcher
(
s
).
matches
();
}
/**判断是否全是数字或字母
* @param s
* @return
*/
public
static
boolean
isNumberOrAlpha
(
String
s
) {
return
isNumber
(
s
) ||
isAlpha
(
s
);
}
/**判断是否全是数字或字母
* @param s
* @return
*/
public
static
boolean
isCombineOfNumOrAlpha
(
String
s
) {
if
(
isEmpty
(
s
,
true
)) {
return
false
;
}
current
=
s
;
return
PATTERN_NUM_OR_ALPHA
.
matcher
(
s
).
matches
();
}
/**判断是否为代码名称，只能包含字母，数字或下划线
* @param s
* @return
*/
public
static
boolean
isName
(
String
s
) {
if
(
s
==
null
||
s
.
isEmpty
()) {
return
false
;
}
String
first
=
s
.
substring
(
0
,
1
);
if
(
"_"
.
equals
(
first
) ==
false
&&
PATTERN_ALPHA
.
matcher
(
first
).
matches
() ==
false
) {
return
false
;
}
return
s
.
length
() <=
1
?
true
:
PATTERN_NAME
.
matcher
(
s
.
substring
(
1
)).
matches
();
}
/**判断是否为首字母大写的代码名称
* @param s
* @return
*/
public
static
boolean
isBigName
(
String
s
) {
if
(
s
==
null
||
s
.
isEmpty
() ||
PATTERN_ALPHA_BIG
.
matcher
(
s
.
substring
(
0
,
1
)).
matches
() ==
false
) {
return
false
;
}
return
s
.
length
() <=
1
?
true
:
PATTERN_NAME
.
matcher
(
s
.
substring
(
1
)).
matches
();
}
/**判断是否为首字母小写的代码名称
* @param s
* @return
*/
public
static
boolean
isSmallName
(
String
s
) {
if
(
s
==
null
||
s
.
isEmpty
() ||
PATTERN_ALPHA_SMALL
.
matcher
(
s
.
substring
(
0
,
1
)).
matches
() ==
false
) {
return
false
;
}
return
s
.
length
() <=
1
?
true
:
PATTERN_NAME
.
matcher
(
s
.
substring
(
1
)).
matches
();
}
/**判断字符类型是否是身份证号
* @param number
* @return
*/
public
static
boolean
isIDCard
(
String
number
) {
if
(
isCombineOfNumOrAlpha
(
number
) ==
false
) {
return
false
;
}
number
=
get
(
number
);
if
(
number
.
length
() ==
15
) {
Log
.
i
(
TAG
,
"isIDCard number.length() == 15 old IDCard"
);
current
=
number
;
return
true
;
}
if
(
number
.
length
() ==
18
) {
current
=
number
;
return
true
;
}
return
false
;
}
public
static
final
String
HTTP
=
"http"
;
public
static
final
String
URL_PREFIX
=
"http://"
;
public
static
final
String
URL_PREFIXs
=
"https://"
;
/**判断字符类型是否是网址
* @param url
* @return
*/
public
static
boolean
isUrl
(
String
url
) {
if
(
isNotEmpty
(
url
,
true
) ==
false
) {
return
false
;
}
if
(!
url
.
startsWith
(
URL_PREFIX
) && !
url
.
startsWith
(
URL_PREFIXs
)) {
return
false
;
}
current
=
url
;
return
true
;
}
public
static
boolean
isBranchUrl
(
String
branchUrl
) {
if
(
isEmpty
(
branchUrl
,
false
)) {
return
false
;
}
return
PATTERN_BRANCH_URL
.
matcher
(
branchUrl
).
matches
();
}
public
static
final
String
FILE_PATH_PREFIX
=
"file://"
;
/**判断文件路径是否存在
* @param path
* @return
*/
public
static
boolean
isFilePathExist
(
String
path
) {
return
StringUtil
.
isFilePath
(
path
) &&
new
File
(
path
).
exists
();
}
public
static
final
String
SEPARATOR
=
"/"
;
/**判断是否为路径
* @param path
* @return
*/
public
static
boolean
isPath
(
String
path
) {
return
StringUtil
.
isNotEmpty
(
path
,
true
) &&
path
.
contains
(
SEPARATOR
)
&&
path
.
contains
(
SEPARATOR
+
SEPARATOR
) ==
false
&&
path
.
endsWith
(
SEPARATOR
) ==
false
;
}
/**判断字符类型是否是路径
* @param path
* @return
*/
public
static
boolean
isFilePath
(
String
path
) {
if
(
isNotEmpty
(
path
,
true
) ==
false
) {
return
false
;
}
if
(!
path
.
contains
(
"."
) ||
path
.
endsWith
(
"."
)) {
return
false
;
}
current
=
path
;
return
true
;
}
//判断字符类型 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//提取特殊字符<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**去掉string内所有非数字类型字符
* @param object
* @return
*/
public
static
String
getNumber
(
Object
object
) {
return
getNumber
(
get
(
object
));
}
/**去掉string内所有非数字类型字符
* @param cs
* @return
*/
public
static
String
getNumber
(
CharSequence
cs
) {
return
getNumber
(
get
(
cs
));
}
/**去掉string内所有非数字类型字符
* @param s
* @return
*/
public
static
String
getNumber
(
String
s
) {
return
getNumber
(
s
,
false
);
}
//CS304 Issue link: https://github.com/Tencent/APIJSON/issues/182
/**去掉string内所有非数字类型字符
* @param s -string passed in
* @param onlyStart 中间有非数字时只获取前面的数字
* @return limit String
* <p>Here we replace the simple "+" way of concatenating with Stringbuilder 's append</p>
*/
public
static
String
getNumber
(
String
s
,
boolean
onlyStart
) {
if
(
isEmpty
(
s
,
true
)) {
return
""
;
}
StringBuilder
numberString
=
new
StringBuilder
(
""
);
String
single
;
for
(
int
i
=
0
;
i
<
s
.
length
();
i
++) {
single
=
s
.
substring
(
i
,
i
+
1
);
if
(
isNumber
(
single
)) {
numberString
.
append
(
single
);
}
else
{
if
(
onlyStart
) {
return
numberString
.
toString
();
}
}
}
return
numberString
.
toString
();
}
//提取特殊字符>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//校正（自动补全等）字符串<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/**获取网址，自动补全
* @param url
* @return
*/
public
static
String
getCorrectUrl
(
String
url
) {
Log
.
i
(
TAG
,
"getCorrectUrl :
\n
"
+
url
);
if
(
isNotEmpty
(
url
,
true
) ==
false
) {
return
""
;
}
// if (! url.endsWith("/") && ! url.endsWith(".html")) {
// url = url + "/";
// }
if
(
isUrl
(
url
) ==
false
) {
return
URL_PREFIX
+
url
;
}
return
url
;
}
/**获取去掉所有 空格 、"-" 、"+86" 后的phone
* @param phone
* @return
*/
public
static
String
getCorrectPhone
(
String
phone
) {
if
(
isNotEmpty
(
phone
,
true
) ==
false
) {
return
""
;
}
phone
=
noBlank
(
phone
);
phone
=
phone
.
replaceAll
(
"-"
,
""
);
if
(
phone
.
startsWith
(
"+86"
)) {
phone
=
phone
.
substring
(
3
);
}
return
phone
;
}
/**获取邮箱，自动补全
* @param email
* @return
*/
public
static
String
getCorrectEmail
(
String
email
) {
if
(
isNotEmpty
(
email
,
true
) ==
false
) {
return
""
;
}
email
=
noBlank
(
email
);
if
(
isEmail
(
email
) ==
false
&& !
email
.
endsWith
(
".com"
)) {
email
+=
".com"
;
}
return
email
;
}
public
static
final
int
PRICE_FORMAT_DEFAULT
=
0
;
public
static
final
int
PRICE_FORMAT_PREFIX
=
1
;
public
static
final
int
PRICE_FORMAT_SUFFIX
=
2
;
public
static
final
int
PRICE_FORMAT_PREFIX_WITH_BLANK
=
3
;
public
static
final
int
PRICE_FORMAT_SUFFIX_WITH_BLANK
=
4
;
public
static
final
String
[]
PRICE_FORMATS
= {
""
,
"￥"
,
"元"
,
"￥ "
,
" 元"
};
/**获取价格，保留两位小数
* @param price
* @return
*/
public
static
String
getPrice
(
String
price
) {
return
getPrice
(
price
,
PRICE_FORMAT_DEFAULT
);
}
//CS304 Issue link: https://github.com/Tencent/APIJSON/issues/182
/**获取价格，保留两位小数
* @param price -price passed in
* @param formatType 添加单位（元）
* @return limit String
* <p>Here we replace the simple "+" way of concatenating with Stringbuilder 's append</p>
*/
public
static
String
getPrice
(
String
price
,
int
formatType
) {
if
(
isNotEmpty
(
price
,
true
) ==
false
) {
return
getPrice
(
0
,
formatType
);
}
//单独写到getCorrectPrice? <<<<<<<<<<<<<<<<<<<<<<
String
correctPrice
;
StringBuilder
correctPriceBuilder
=
new
StringBuilder
(
""
);
String
s
;
for
(
int
i
=
0
;
i
<
price
.
length
();
i
++) {
s
=
price
.
substring
(
i
,
i
+
1
);
if
(
"."
.
equals
(
s
) ||
isNumber
(
s
)) {
correctPriceBuilder
.
append
(
s
);
}
}
correctPrice
=
correctPriceBuilder
.
toString
();
//单独写到getCorrectPrice? >>>>>>>>>>>>>>>>>>>>>>
Log
.
i
(
TAG
,
"getPrice <<<<<<<<<<<<<<<<<< correctPrice = "
+
correctPrice
);
if
(
correctPrice
.
contains
(
"."
)) {
// if (correctPrice.startsWith(".")) {
// correctPrice = 0 + correctPrice;
// }
if
(
correctPrice
.
endsWith
(
"."
)) {
correctPrice
=
correctPrice
.
replaceAll
(
"."
,
""
);
}
}
Log
.
i
(
TAG
,
"getPrice correctPrice = "
+
correctPrice
+
" >>>>>>>>>>>>>>>>"
);
return
isNotEmpty
(
correctPrice
,
true
) ?
getPrice
(
new
BigDecimal
(
0
+
correctPrice
),
formatType
) :
getPrice
(
0
,
formatType
);
}
/**获取价格，保留两位小数
* @param price
* @return
*/
public
static
String
getPrice
(
BigDecimal
price
) {
return
getPrice
(
price
,
PRICE_FORMAT_DEFAULT
);
}
/**获取价格，保留两位小数
* @param price
* @return
*/
public
static
String
getPrice
(
double
price
) {
return
getPrice
(
price
,
PRICE_FORMAT_DEFAULT
);
}
/**获取价格，保留两位小数
* @param price
* @param formatType 添加单位（元）
* @return
*/
public
static
String
getPrice
(
BigDecimal
price
,
int
formatType
) {
return
getPrice
(
price
==
null
?
0
:
price
.
doubleValue
(),
formatType
);
}
/**获取价格，保留两位小数
* @param price
* @param formatType 添加单位（元）
* @return
*/
public
static
String
getPrice
(
double
price
,
int
formatType
) {
String
s
=
new
DecimalFormat
(
"#########0.00"
).
format
(
price
);
switch
(
formatType
) {
case
PRICE_FORMAT_PREFIX
:
return
PRICE_FORMATS
[
PRICE_FORMAT_PREFIX
] +
s
;
case
PRICE_FORMAT_SUFFIX
:
return
s
+
PRICE_FORMATS
[
PRICE_FORMAT_SUFFIX
];
case
PRICE_FORMAT_PREFIX_WITH_BLANK
:
return
PRICE_FORMATS
[
PRICE_FORMAT_PREFIX_WITH_BLANK
] +
s
;
case
PRICE_FORMAT_SUFFIX_WITH_BLANK
:
return
s
+
PRICE_FORMATS
[
PRICE_FORMAT_SUFFIX_WITH_BLANK
];
default
:
return
s
;
}
}
public
static
String
join
(
String
[]
arr
) {
return
join
(
arr
);
}
/** 数组以指定分隔s拼接
* @param arr
* @param s
* @return
*/
public
static
String
join
(
String
[]
arr
,
String
s
) {
if
(
s
==
null
) {
s
=
","
;
}
StringBuilder
sb
=
new
StringBuilder
();
for
(
int
i
=
0
;
i
<
arr
.
length
;
i
++) {
sb
.
append
(
arr
[
i
]);
if
(
i
<
arr
.
length
-
1
) {
sb
.
append
(
s
);
}
}
return
sb
.
toString
();
}
/**分割路径
* @param path
* @return
*/
public
static
String
[]
splitPath
(
String
path
) {
if
(
StringUtil
.
isNotEmpty
(
path
,
true
) ==
false
) {
return
null
;
}
return
isPath
(
path
) ?
split
(
path
,
SEPARATOR
) :
new
String
[] {
path
};
}
/**将s分割成String[]
* @param s
* @return
*/
public
static
String
[]
split
(
String
s
) {
return
split
(
s
,
null
);
}
/**将s用split分割成String[]
* trim = true;
* @param s
* @param split
* @return
*/
public
static
String
[]
split
(
String
s
,
String
split
) {
return
split
(
s
,
split
,
true
);
}
/**将s用split分割成String[]
* @param s
* @param trim 去掉前后两端的split
* @return
*/
public
static
String
[]
split
(
String
s
,
boolean
trim
) {
return
split
(
s
,
null
,
trim
);
}
/**将s用split分割成String[]
* @param s
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