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使用JSON.stringify转义特殊变量

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fofolee 2024-02-25 12:55:25 +08:00
parent d65943fa84
commit ebb1b79b73
1 changed files with 6 additions and 7 deletions
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13
src/components/CommandRunResult.vue
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@ -156,14 +156,13 @@ export default {
}; };
document.addEventListener("keydown", this.ctrlCListener); document.addEventListener("keydown", this.ctrlCListener);
}, },
// 转义特殊变量里的特殊字符和换行符
escapeChars(string) { escapeChars(string) {
return string // 通过JSON.stringify，将特殊变量里所有特殊字符转义，输出为一个带双引号的字符串
// 转义特殊字符 return JSON.stringify(string)
.replace(/`|'|"|\\/g, "\\$&") // 去掉两边双引号
// 转义换行字符 .slice(1, -1)
.replace(/\r\n/g, "\\r\\n") // 单独转义单引号和反引号
.replace(/\n/g, "\\n") .replace(/`|'/g, "\\$&")
}, },
// 特殊变量赋值 // 特殊变量赋值
assignSpecialVars(cmd) { assignSpecialVars(cmd) {