Reading and Writing a Properties File(From Sun)
类别: JAVA教程 
Reading and Writing a Properties File
// Read properties file.
Properties properties = new Properties();
try {
properties.load(new FileInputStream(
"infilename"));
} catch (IOException e) {
}
// Write properties file.
try {
properties.store(new FileOutputStream(
"outfilename"), null);
} catch (IOException e) {
}
Here is an example of the contents of a properties file:
# a comment
! a comment
a = a string
b = a string with escape sequences /t
/n /r // /" /\' / (space) /u0123
c = a string with a continuation line /
contination line
d.e.f = another string
// Read properties file.
Properties properties = new Properties();
try {
properties.load(new FileInputStream(
"infilename"));
} catch (IOException e) {
}
// Write properties file.
try {
properties.store(new FileOutputStream(
"outfilename"), null);
} catch (IOException e) {
}
Here is an example of the contents of a properties file:
# a comment
! a comment
a = a string
b = a string with escape sequences /t
/n /r // /" /\' / (space) /u0123
c = a string with a continuation line /
contination line
d.e.f = another string
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