The best rewriter tool allows you to create guidelines that modify asks for and also reactions as they travel throughCharles. Rules suchas incorporating or changing a header or even searchand also replace some content in the reaction body system.

Rewrite Establishes

Rewrite collections may be one at a time turned on and deactivated. Eachcollection consists of a listing of areas and guidelines. The places select the asks for and responses on whichthe policies are going to run.

Rewrite Policies

Eachregulation illustrates a singular rewrite function. The regulation might affect the headers, the body system, or parts of the request URL; it may operate on the request as well as or even the feedback; it may after that determine searchand switchout or simply replace type spinning and rewrite.


The type defines the kind of rewording procedure to carry out. There are actually 4 different groups of rewrite rule kinds; header regulations, LINK regulations, inquiry parameter rules, and body rules. The header and concern parameter rules influence the header fields and also concern string guidelines respectively; incorporating, modifying or taking out headers as well as criteria. The LINK and also physical body regulations do find and change on the various component of the LINK and also on the body system.


Choose where towards apply the rewrite rule; on the request, reaction or even each.


The fit areas have the message to matchin the ask for or action to choose whether to discharge this policy. You may additionally leave the label or even worthblank, or each, to matchany value. If you leave boththe title and worthfields blank you are going to matchall demands/ responses.

Regex help may be made it possible for, supplying Perl-style frequent phrases for your fit. If you feature groups in your routine articulation they may be actually utilized in the fit areas.

The rewrite tool field is a particular fit industry unless regex is permitted, in whichsituation it supports partial suits. The title field is actually case-insensitive for bothregex and typical matching. The title industry might be actually handicapped if you are actually making a rewrite guideline kind that doesn’t require it.

The value field is actually a limited matchunless you turn on Fit whole market value in whichinstance it is a precise match. The market value industry is actually case-insensitive for bothregex and regular matching for header and also query guideline rules, and also case-sensitive for LINK and also physical body regulations.

New/ Change

The new/replace ranges consist of the text message to incorporate or switchout in the ask for or even action when this policy is fired. Leave behind rewrite tool either the name or even worthempty to leave them the like the matched label or even market value.

If regex assistance is permitted for the suit you might reference fit teams using $1, $2 etc.

The behavior of the name and also worthareas relies on the match. If there is a corresponding suit after that the area functions as a replacement for the matched message, typically if the matchis blank then the industries replaces the whole title or even value.

The market value area supports Replace First or even Replace All of settings. The title industry always runs in replace-first mode if the label fit is a regex, or else it is actually an exact fit and substitutes the entire label.

The title and or market value industries may be impaired if you are generating a rewrite regulation type that does not demand them.


Rewrite rules may be complicated to debug if they are actually not functioning as you anticipate. It is typically most effectively to accumulate a policy little by little along withfrequent testing.

Location Matching

Eachlocation suit might include method, bunch, port as well as road patterns to matchdetails Links. Areas might include wildcards. Even more assistance for generating site matches may be located when you add a brand new place to this rewrite tool.


The rewrite tool can be toughto debug when your rewrite function isn’t functioning as expected. If you have trouble attempt featuring a very general policy suchas one that includes an obvious header, thus you can easily see whether your policies are actually matching the demand at all. Additionally turn on Debug in Error Record to acquire some debugging relevant information imprinted in the Inaccuracy Log accessed from the Home window food selection in Charles.