I am using Java Properties to read a properties file. Everything is working fine, but Properties silently drops the backslashes.
(i.e.)
original: c:\sdjf\slkdfj.jpg
after: c:sdjfslkdfj.jpg
How do I make Properties not do this?
I am using the code prop.getProperty(key)
I am getting the properties from a file, and I want to avoid adding double backslashes
解决方案
It is Properties.load() that’s causing the problem that you are seeing as backslash is used for a special purpose.
The logical line holding all the data
for a key-element pair may be spread
out across several adjacent natural
lines by escaping the line terminator
sequence with a backslash character,
\.
If you are unable to use CoolBeans’s suggestion then what you can do is read the property file beforehand to a string and replace backslash with double-backslash and then feed it to Properties.load()
String propertyFileContents = readPropertyFileContents();
Propertied props = new Properties();
props.load(new StringReader(propertyFileContents.replace(“\\”,”\\\\”));