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annotate xml/cn/docs/debugging_log.xml @ 1878:127ae107e5a9

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Removed clause about shared memory and Windows versions with ASLR. Starting with nginx 1.9.0 shared memory can be used on Windows versions with address space layout randomization.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 26 Dec 2016 19:38:06 +0300
parents 9934338f83af
children
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9934338f83af Updated the Chinese documentation.
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1 <!--
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2 Copyright (C) Igor Sysoev
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3 Copyright (C) Nginx, Inc.
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4 -->
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5
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6 <!DOCTYPE article SYSTEM "../../../dtd/article.dtd">
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7
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8 <article name="调试日志"
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9 link="/cn/docs/debugging_log.html"
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10 lang="cn"
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11 rev="1">
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12
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13
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14 <section>
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15
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16 <para>
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17 要开启调试日志，首先需要在配置nginx时打开调试功能，然后编译：
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18
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19 <programlisting>
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20 ./configure --with-debug ...
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21 </programlisting>
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22
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23 然后在配置文件中设置<literal>error_log</literal>的级别为<literal>debug</literal>：
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24
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25 <programlisting>
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26 error_log /path/to/log debug;
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27 </programlisting>
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28
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29 nginx的windows二进制版本总是将调试日志开启的，因此只需要设置<literal>debug</literal>的日志级别即可。
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30 </para>
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31
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32 <para>
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33 注意，重新定义错误日志时，如过没有指定<literal>debug</literal>级别，调试日志会被屏蔽。下面的例子里，在<link doc="http/ngx_http_core_module.xml" id="server"/>层中重新定义的日志就屏蔽了这个虚拟主机的调试日志：
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34 <programlisting>
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35 error_log /path/to/log debug;
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36
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37 http {
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38 server {
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39 error_log /path/to/log;
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40 ...
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41 </programlisting>
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42 为了避免这个问题，注释这行重新定义日志的配置，或者也给日志指定<literal>debug</literal>级别：
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43 <programlisting>
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44 error_log /path/to/log debug;
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45
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46 http {
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47 server {
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48 error_log /path/to/log debug;
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49 ...
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50 </programlisting>
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51 </para>
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52
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53 <para>
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54 另外，也可以只针对<link doc="ngx_core_module.xml" id="debug_connection">选定的客户端地址</link>开启调试日志：
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55
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56 <programlisting>
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57 error_log /path/to/log;
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58
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59 events {
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60 debug_connection 192.168.1.1;
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61 debug_connection 192.168.10.0/24;
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62 }
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63 </programlisting>
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64 </para>
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65
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66 </section>
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67
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68 </article>