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utils-common
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Java_Utile
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StringUtil.java
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StringUtil.java
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/**
* DateTime: 2016/9/18 19:17
* 功能:将以逗号分隔的字符串转化为字符数组
* 思路:定义一个数组,用来存放分割后的字符串,长度为当前长度-去掉空格的长度+1 eg:abc,def,hij 11-9+1=3
* 在字符串后面加一个"," 从开始取到第一个',' 然后让字符串截取为这个','后的第一个字符,再循环截取,直到最后一个','
*/
public
class
StringUtil
{
public
static
void
main
(
String
[]
args
) {
strList
(
"abc,def,hig"
);
}
/**
* 将以逗号分隔的字符串转化为字符数组
* @param valStr
* @return
*/
public
static
String
[]
strList
(
String
valStr
){
int
i
=
0
;
String
TempStr
=
valStr
;
String
[]
returnStr
=
new
String
[
valStr
.
length
()+
1
-
TempStr
.
replace
(
","
,
""
).
length
()];
valStr
=
valStr
+
","
;
while
(
valStr
.
indexOf
(
','
)>
0
){
returnStr
[
i
]=
valStr
.
substring
(
0
,
valStr
.
indexOf
(
','
));
valStr
=
valStr
.
substring
(
valStr
.
indexOf
(
','
)+
1
,
valStr
.
length
());
i
++;
}
return
returnStr
;
}
}
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