Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_sub_module.xml @ 444:43c84d19bf92
Added a note about the NGINX environment variable.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Mon, 12 Mar 2012 12:32:04 +0000 |
parents | 5a848934a12d |
children | 694db9597ee0 |
rev | line source |
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English translation of ngx_http_geoip_module, ngx_http_map_module,
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1 <?xml version="1.0"?> |
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2 |
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3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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4 |
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5 <module name="Module ngx_http_sub_module" |
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6 link="/en/docs/http/ngx_http_sub_module.html" |
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7 lang="en"> |
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8 |
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9 <section id="summary"> |
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10 |
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11 <para> |
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12 The <literal>ngx_http_sub_module</literal> module is a filter |
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13 that modifies a response by replacing one specified string by another. |
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14 </para> |
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15 |
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16 <para> |
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17 This module is not built by default, it should be enabled with the |
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18 <literal>--with-http_sub_module</literal> |
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19 configuration parameter. |
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20 </para> |
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21 |
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22 </section> |
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23 |
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24 |
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25 <section id="example" name="Example Configuration"> |
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26 |
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27 <para> |
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28 <example> |
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29 location / { |
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30 sub_filter </head> |
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31 '</head><script language="javascript" src="$script"></script>'; |
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32 sub_filter_once on; |
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33 } |
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34 </example> |
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35 </para> |
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36 |
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37 </section> |
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38 |
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39 |
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40 <section id="directives" name="Directives"> |
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41 |
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42 <directive name="sub_filter"> |
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43 <syntax><value>string</value> <value>replacement</value></syntax> |
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44 <default/> |
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45 <context>http</context> |
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46 <context>server</context> |
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47 <context>location</context> |
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48 |
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49 <para> |
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50 Sets a string that needs to be changed, and a replacement string. |
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51 The string to be replaced is matched ignoring the case. |
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52 A replacement string can contain variables. |
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53 </para> |
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54 |
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55 </directive> |
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56 |
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57 |
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58 <directive name="sub_filter_once"> |
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59 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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60 <default>on</default> |
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61 <context>http</context> |
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62 <context>server</context> |
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63 <context>location</context> |
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64 |
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65 <para> |
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66 Determines how many times to look for a string to be replaced, |
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67 once or several times. |
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68 </para> |
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69 |
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70 </directive> |
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71 |
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72 |
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73 <directive name="sub_filter_types"> |
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74 <syntax><value>mime-type</value> ...</syntax> |
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75 <default>text/html</default> |
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76 <context>http</context> |
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77 <context>server</context> |
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78 <context>location</context> |
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79 |
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80 <para> |
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81 Enables string replacement in responses with the specified MIME types |
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82 in addition to “<literal>text/html</literal>”. |
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83 </para> |
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84 |
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85 </directive> |
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86 |
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87 </section> |
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88 |
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89 </module> |