以下是如何更改 MySQL Workbench 的颜色（包括背景颜色）。

打开名为 code_editor.xml 的 XML 文件，该文件位于 MySQL Workbench 安装目录的 data 文件夹中（通常为 C:\Program Files\MySQL\MySQL Workbench 6.3 CE\data代码>）。在这里，您会发现不同代码元素的很多样式，但有一些缺失。

MySQL Workbench 使用 scintilla 作为代码编辑器，并且 scintilla 定义了更多可以在 code_editor.xml 文件中使用的样式。用于背景颜色的样式 ID 为 32。

这是 MySQL 的完整列表（scintilla 对于多种语言有数千种样式）以及我的配置：

<style id= "0" fore-color="#DDDDDD" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_DEFAULT                  -->
<style id= "1" fore-color="#999999" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_COMMENT                  -->
<style id= "2" fore-color="#999999" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_COMMENTLINE              -->
<style id= "3" fore-color="#DDDDDD" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_VARIABLE                 -->
<style id= "4" fore-color="#9B859D" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_SYSTEMVARIABLE           -->
<style id= "5" fore-color="#9B859D" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_KNOWNSYSTEMVARIABLE      -->
<style id= "6" fore-color="#FF8080" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_NUMBER                   -->
<style id= "7" fore-color="#7AAAD7" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_MAJORKEYWORD             -->
<style id= "8" fore-color="#7AAAD7" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_KEYWORD                  -->
<style id= "9" fore-color="#9B859D" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_DATABASEOBJECT           -->
<style id="10" fore-color="#DDDDDD" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_PROCEDUREKEYWORD         -->
<style id="11" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_STRING                   -->
<style id="12" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_SQSTRING                 -->
<style id="13" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_DQSTRING                 -->
<style id="14" fore-color="#FFBB80" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_OPERATOR                 -->
<style id="15" fore-color="#9B859D" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_FUNCTION                 -->
<style id="16" fore-color="#DDDDDD" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_IDENTIFIER               -->
<style id="17" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_QUOTEDIDENTIFIER         -->
<style id="18" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_USER1                    -->
<style id="19" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_USER2                    -->
<style id="20" fore-color="#B9CB89" back-color="#2A2A2A" bold="No" />   <!-- SCE_MYSQL_USER3                    -->
<style id="21" fore-color="#FFBB80" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_HIDDENCOMMAND            -->
<style id="22" fore-color="#909090" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_PLACEHOLDER              -->

<!-- These two are for scintilla globally. -->
<style id="32" fore-color="#DDDDDD" back-color="#2A2A2A" bold="No" />   <!-- STYLE_DEFAULT                      THIS IS THE ONE FOR THE BACKGROUND!!!!! -->
<style id="33" fore-color="#2A2A2A" back-color="#DDDDDD" bold="No" />   <!-- STYLE_LINENUMBER                   -->

<!-- All styles again in their variant in a hidden command (with a 0x40 offset). -->
<style id="65" fore-color="#999999" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_COMMENT                  -->
<style id="66" fore-color="#999999" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_COMMENTLINE              -->
<style id="67" fore-color="#DDDDDD" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_VARIABLE                 -->
<style id="68" fore-color="#9B859D" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_SYSTEMVARIABLE           -->
<style id="69" fore-color="#9B859D" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_KNOWNSYSTEMVARIABLE      -->
<style id="70" fore-color="#FF8080" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_NUMBER                   -->
<style id="71" fore-color="#7AAAD7" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_MAJORKEYWORD             -->
<style id="72" fore-color="#7AAAD7" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_KEYWORD                  -->
<style id="73" fore-color="#9B859D" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_DATABASEOBJECT           -->
<style id="74" fore-color="#DDDDDD" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_PROCEDUREKEYWORD         -->
<style id="75" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_STRING                   -->
<style id="76" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_SQSTRING                 -->
<style id="77" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_DQSTRING                 -->
<style id="78" fore-color="#FFBB80" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_OPERATOR                 -->
<style id="79" fore-color="#9B859D" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_FUNCTION                 -->
<style id="80" fore-color="#DDDDDD" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_IDENTIFIER               -->
<style id="81" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_QUOTEDIDENTIFIER         -->
<style id="82" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_USER1                    -->
<style id="83" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_USER2                    -->
<style id="84" fore-color="#B9CB89" back-color="#707070" bold="No" />   <!-- SCE_MYSQL_USER3                    -->
<style id="85" fore-color="#FFBB80" back-color="#909090" bold="No" />   <!-- SCE_MYSQL_HIDDENCOMMAND            -->
<style id="86" fore-color="#AAAAAA" back-color="#909090" bold="No" />   <!-- SCE_MYSQL_PLACEHOLDER              -->