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fix: 修复数据映射复杂写法没有正确返回原始数据的问题
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@ -1,5 +1,15 @@
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import {parse} from 'amis-formula';
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export function isPureVariable(path?: any): path is string {
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return typeof path === 'string'
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? /^\$(?:((?:\w+\:)?[a-z0-9_.][a-z0-9_.\[\]]*)|{[^}{]+})$/i.test(path)
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: false;
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if (typeof path === 'string') {
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try {
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const ast = parse(path);
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// 只有一个成员说明是纯表达式模式
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return ast.body.length === 1;
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} catch (err) {
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return false;
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}
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}
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return false;
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}
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