| import{_ as t,o as e,c as n,a as i,f as d}from"./app-5cdcb249.js";const a={},o=d(`<h2 id="字符集" tabindex="-1"><a class="header-anchor" href="#字符集" aria-hidden="true">#</a> 字符集</h2><p>IoTDB 包含多种字符集支持，默认使用 UTF-8 编码，并可以通过配置参数进行切换。</p><p>字符集相关的配置参数位于位于 <code>sbin</code> 目录下。</p><ul><li><code>start-confignode.sh</code>：confignode 的配置文件，可以配置 ConfigNode 的字符集编码方式。</li><li><code>start-datanode.sh</code>：datanode 的配置文件，可以配置 DataNode 的字符集编码方式。</li></ul><h3 id="配置项" tabindex="-1"><a class="header-anchor" href="#配置项" aria-hidden="true">#</a> 配置项</h3><ul><li>-Dsun.jnu.encoding</li></ul><table><thead><tr><th style="text-align:center;">名字</th><th style="text-align:left;">-Dsun.jnu.encoding</th></tr></thead><tbody><tr><td style="text-align:center;">描述</td><td style="text-align:left;">IoTDB 所在操作系统编码方式</td></tr><tr><td style="text-align:center;">类型</td><td style="text-align:left;">String</td></tr><tr><td style="text-align:center;">默认值</td><td style="text-align:left;">UTF-8</td></tr><tr><td style="text-align:center;">改后生效方式</td><td style="text-align:left;">重启服务生效</td></tr></tbody></table><ul><li>-Dfile.encoding</li></ul><table><thead><tr><th style="text-align:center;">名字</th><th style="text-align:left;">-Dfile.encoding</th></tr></thead><tbody><tr><td style="text-align:center;">描述</td><td style="text-align:left;">IoTDB 启动时的文件编码方式</td></tr><tr><td style="text-align:center;">类型</td><td style="text-align:left;">String</td></tr><tr><td style="text-align:center;">默认值</td><td style="text-align:left;">UTF-8</td></tr><tr><td style="text-align:center;">改后生效方式</td><td style="text-align:left;">重启服务生效</td></tr></tbody></table><h3 id="配置项修改方式" tabindex="-1"><a class="header-anchor" href="#配置项修改方式" aria-hidden="true">#</a> 配置项修改方式</h3><p>在 <code>start-confignode.sh</code> 和 <code>start-datanode.sh</code> 文件中，修改 <code>iotdb_parms</code> 中的上述两个配置项</p><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code> iotdb_parms="-Dlogback.configurationFile=\${IOTDB_LOG_CONFIG}" |
| iotdb_parms="$iotdb_parms -DIOTDB_HOME=\${IOTDB_HOME}" |
| iotdb_parms="$iotdb_parms -DIOTDB_DATA_HOME=\${IOTDB_DATA_HOME}" |
| iotdb_parms="$iotdb_parms -DTSFILE_HOME=\${IOTDB_HOME}" |
| iotdb_parms="$iotdb_parms -DIOTDB_CONF=\${IOTDB_CONF}" |
| iotdb_parms="$iotdb_parms -DTSFILE_CONF=\${IOTDB_CONF}" |
| iotdb_parms="$iotdb_parms -Dname=iotdb\\.IoTDB" |
| iotdb_parms="$iotdb_parms -DIOTDB_LOG_DIR=\${IOTDB_LOG_DIR}" |
| iotdb_parms="$iotdb_parms -Dsun.jnu.encoding=UTF-8" |
| iotdb_parms="$iotdb_parms -Dfile.encoding=UTF-8" |
| </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div>`,12);function r(s,l){return e(),n("div",null,[i(` |
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