设置 --> 文本编辑器 --> 字体 --> Font Ligatures --> 在json中打开
{"terminal.explorerKind": "external","terminal.integrated.tabStopWidth": 4,"files.autoSave": "onFocusChange","editor.fontSize": 16,"editor.renderWhitespace": "all","prettier.tabWidth": 4,"security.workspace.trust.untrustedFiles": "open","editor.mouseWheelZoom": true,"editor.fontLigatures": false,"terminal.integrated.fontSize": 18,"screencastMode.fontSize": 60,"editor.inlayHints.fontSize": 5,"editor.suggestFontSize": 22,"editor.codeLensFontSize": 18,"chat.editor.fontSize": 20,"scm.inputFontSize": 20,"files.trimTrailingWhitespace": true,"workbench.editor.wrapTabs": true,"prettier.proseWrap": "always","C_Cpp.vcFormat.wrap.preserveBlocks": "never","editor.wordWrapColumn": 50,"editor.tokenColorCustomizations": {"comments": "#33970c","strings": "#208130", // 字符串"keywords": "#6d75e2", // 关键字// "variables": "#a792e2", // 变量名"functions": "#9c337d", // 内置函数名// "numbers": "#00eeff", // 数字// "types": "#55bbff", //类定义颜色}}