Java Rest Web Service: '+' character inside String param is treated as space character -


my client app sends string servers side decode it. string in question may contain '+' characters. problem when want treat string, seams '+' chars gone (probably treated concatenation operators. how solve problem? string not right type that? should use byte[] instead?

client side:

 $.ajax({     type: "get",     url: "my/url/decryptstring",     data: "encryptedstring="+$("#mystringinput").val(),     ...

code on server side:

 ...  public string decryptstring(@queryparam("encryptedstring") string encryptedstring) {         logger.info("=====> decryptstring()");          string decryptedstring = null;         properties properties = new properties();              logger.debug("encryptedstring: " + encryptedstring);          // crypto properties         try {           properties.load(toto.class.getresourceasstream("/config.properties"));         } catch (ioexception e1) {             logger.error(e1.getstacktrace());         }         if(properties.isempty()) {             logger.error("properties file empty!");         }         string encodekey = properties.getproperty("toto.crypt.encodekey");          decryptedstring = crypto.decrypt(encodekey, encryptedstring.tostring());          return decryptedstring;     }

the string passed encrypted string on client side is: '7nfasg++qlosfdxbr8wzcw=='

here traces on server side:

debug encryptedstring: 7nfasg qlosfdxbr8wzcw==

+ in query params treated encodings spaces, that's why 7nfasg++qlosfdxbr8wzcw== decoded 7nfasg qlosfdxbr8wzcw==. if want transport + through query param, encode %2b (see request parameter losing plus sign).


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