how to escape forward slash in java

The short answer is No. I'm using org.json.JSONArray. Is there a distinction between the diminutive suffixes -l and -chen? The short answer is No. Example: Why is jQuery.parseJSON removing slashes from a JSON string? How to escape forward slash in java so that to use it in path. Yes I replaced my $obj for my variable :). This cookie is set by GDPR Cookie Consent plugin. escaping forward slashes in elasticsearch, Why on earth are people paying for digital real estate? Thanks for contributing an answer to Stack Overflow! Why do we need ZooKeeper in the Hadoop stack? 4 What does the dot represent in regular expressions? The following examples are equivalent to match a string containing the value /tmp: So, in native JavaScript, regexes must have slashes escaped. Escaping both forward slash and back slash with sed didn't work "Hello/You/There".replaceAll ("\\/", "\\/"); In the movie Looper, why do assassins in the future use inaccurate weapons such as blunderbuss? Why did Indiana Jones contradict himself? What I am trying to find is how to escape it so that I will get node as "Test/World". So I understand why JSON escapes the forwards slashes when I create a JSONArray that has Strings that contain URLs (links) in each of its indices. I want to convert a string into JSON. q%dipset%. To learn more, see our tips on writing great answers. Can you work in physics research with a data science degree? (Ep. I asked the same question some time ago and had to answer it myself. Lets see what they are: Precede a metacharacter with a backslash () Enclose a metacharacter with Q and E. This function will return a new string with the replaced string. Asking for help, clarification, or responding to other answers. JavaScript regex delimiters - how to not escape any slash? (/) replaceAll(/, \\/); Expected output: Hello\/You\/There. when searching for an URL) is not helpful. We are trying to solve exactly the same problem (using filesystem path as node name in zookeeper) a we haven't found a way how to have '/' in node name. What languages give you access to the AST to modify during compilation? Yes I have to form it as single String other wise it will not be accepted as path in Zookeeper. Asking for help, clarification, or responding to other answers. http://www.cs.tut.fi/~jkorpela/www/revsol.html, followed by Why add an increment/decrement operator when compound assignments exist? Also, to replace all the forward slashes on the string, the global modifier (g) is used. Since the original intention it's clearly to use a slash as normal character to be captured, so, without the need of escaping that, for better readability, I tried to add another example to make that more evident. 15amp 120v adaptor plug for old 6-20 250v receptacle? Hence in our example, we need to change the regular expression as shown in this test:? in a JavaScript string? Morse theory on outer space via the lengths of finitely many conjugacy classes. Allow "/" forward slash in regular expression - Stack Overflow You don't need to escape forward slashes either in Java as a language or in regular expressions. In Perl you can use nearly any character as a delimiter, for example with strings: typical syntax using single quotes -- 'dipset', using the q function -- q(dipset) q!dipset! What does the SwingUtilities class do in Java? Are we confined to always escape "/" in JavaScript? Does the Arcane Maul spell's area-effect option deal out double damage to certain creatures? But opting out of some of these cookies may affect your browsing experience. '\/' === '/' in JavaScript, and JSON is valid JavaScript. Is there a legal way for a country to gain territory from another through a referendum? Different maturities but same tenor to obtain the yield, Is there a deep meaning to the fact that the particle, in a literary context, can be used in place of , Brute force open problems in graph theory. You don't need to escape forward slashes either in Java as a language or in regular expressions. How to ignore inner \ and convert into JSON object. The string is a nested JSON structure in which forward-slash () is added as you can see in name its has \\". Relativistic time dilation and the biological process of aging, Cultural identity in an Multi-cultural empire, Remove outermost curly brackets for table of variable dimension. Whether this produces something readable is dependent on context.. it's nice that Perl lets you do this, if the result is something that is readable. "Test/World" -> "Test%@World", "Test%World" -> "Test%%World" and add escaping/de-escaping to saving and loading. Asking for help, clarification, or responding to other answers. Try \u002F which is the equivalent for /. Escape Forward Slash While Creating FIle Java, Java back slash character not being output in string. What does "Splitting the throttles" mean? How to generate a string containing forward slash with regular expression in javascript? Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. 7 When to use the backslash character in Java? why are the other ignored escapes (like \z) not allowed in JSON? Exercise 4: Escape Sequences and Comments - Learn Java the Hard Way <p> The original string is: string / with some // slashes / </p> <p> The string after replacing the Escaping characters in Java | CodeGym Let me rephrase your question. It would be nice to include a. Does the Arcane Maul spell's area-effect option deal out double damage to certain creatures? Double-quoted string 4.4.1. They have an open issue for this, no luck with a fix so far: https://github.com/fangyidong/json-simple/issues/8. Were Patton's and/or other generals' vehicles prominently flagged with stars (and if so, why)? Yes, some JSON utiltiy libraries do it for various good but mostly legacy reasons. Can someone please explain why? Though JSON is not often embedded in script tags anyway. What could cause the Nikon D7500 display to look like a cartoon/colour blocking? I am escaping the forward slash and backslash - so not sure where I have gone wrong here. rev2023.7.7.43526. - Stphane Chazelas Feb 26 at 21:27 @Kusalananda It seems like it does indeed also work without the backslash in the programs I tested. rev2023.7.7.43526. When to use the backslash character in Java? Not the answer you're looking for? Escape Sequences in Java - GeeksforGeeks When practicing scales, is it fine to learn by reading off a scale book instead of concentrating on my keyboard? What is the Modified Apollo option for a potential LEO transport? How do I add a forward slash in a regular expression in Java? How to handle Base64 and binary file content types? Thanks for contributing an answer to Stack Overflow! Different maturities but same tenor to obtain the yield, Extract data which is inside square brackets and seperated by comma. Are there ethnically non-Chinese members of the CCP right now? However, Allow "/" forward slash in regular expression, regular expression for double slash in javascript. A reverse solidus must be escaped, but you do not need to escape a solidus. browsers to exit the script tag and interpret the items following as valid HTML. Why did Indiana Jones contradict himself? Maybe the / could work for renaming a node. Feb 16, 2012 at 13:54. - Alan Moore. However I'm thinking if they do a multiple word search including the account number I will be back to thousands of results and although I can't see the value of that search I would like to avoid it happening. Is there any potential negative effect of adding something to the PATH variable that is not yet installed on the system? By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. I believe File.Separator will return the string for you Are you trying to iterate through the elements of the path and concatenate to a single string? You see, \\/ (as Im sure you know) means the replacement string is \/, and (as you probably dont know) the replacement string \/ actually just inserts /, because Java is weird, and gives \ a special meaning in the replacement string. Because those are greedy (the term should be handled by every regex tuturioal), append a?. Thanks for contributing an answer to Stack Overflow! We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. escaping forward slashes in elasticsearch - Stack Overflow To learn more, see our tips on writing great answers. 15amp 120v adaptor plug for old 6-20 250v receptacle? Connect and share knowledge within a single location that is structured and easy to search. If I have to declare the regex this way, it takes more typing. Why add an increment/decrement operator when compound assignments exist? The reason I'm doing this in this way is because it's what the spec at University says. Other possibility is to replace '/' with string of characters allowed in node name, e.g. Is a dropper post a good solution for sharing a bike between two riders? Most efficient way to create a path in zookeeper where root elements of the path may or may not exist? Most programming languages allow for "escape sequences", where you signal with some sort of escape character that the next character you see shouldn't be handled in the normal way. In Java, org.codehaus.jettison.json.JSONObject does offer a method called, setEscapeForwardSlashAlways(boolean escapeForwardSlashAlways). oJsonObject:Add ( INPUT "Test/123", "Hello/123" ). Using File.Separator also Zookeeper created Test and World as two separate entities(As part of Path). Using unicode will actually result in the absolute same result, as using the character itself - and therefore will not solve your problem. For example: String:: "Test/World" A+B and AB are nilpotent matrices, are A and B nilpotent? Many thanks, This seems to fit the bill. Solution would be either to replace '/' with some character, that cannot appear in your node name. This cookie is set by GDPR Cookie Consent plugin. JSON doesn't escape or serialize anything your JSON serializer does. No I am using org.json (for an Android app): Since there really is no other solution to this problem until they modify the source code themselves, this answer is the most suitable.

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