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feat #I69VAR 优化 node chain 不存在时候的错误提示

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gaibu
2023-01-20 13:48:32 +08:00
parent d002d4f3e0
commit e022b26efb
1 changed files with 4 additions and 3 deletions
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7
liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/LiteFlowChainELBuilder.java
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@@ -20,6 +20,7 @@ import com.yomahub.liteflow.builder.el.operator.ForOperator;
import com.yomahub.liteflow.builder.el.operator.IdOperator;
import com.yomahub.liteflow.builder.el.operator.IfOperator;
import com.yomahub.liteflow.builder.el.operator.IgnoreErrorOperator;
import com.yomahub.liteflow.builder.el.operator.IteratorOperator;
import com.yomahub.liteflow.builder.el.operator.NodeOperator;
import com.yomahub.liteflow.builder.el.operator.PreOperator;
import com.yomahub.liteflow.builder.el.operator.SwitchOperator;
@@ -257,18 +258,18 @@ public class LiteFlowChainELBuilder {
int commaRightIndex = sourceEl.indexOf(attrName + StrUtil.COMMA);
if (commaRightIndex != -1) {
// 需要加上 "EL: " 的长度 4，再加上 "^" 的长度 1，indexOf 从 0 开始，所以还需要加 1
msg = msg + sourceEl + "\n" + StrUtil.fill("^", CharUtil.SPACE, commaRightIndex + 6, true);
return msg + sourceEl + "\n" + StrUtil.fill("^", CharUtil.SPACE, commaRightIndex + 6, true);
}
int commaLeftIndex = sourceEl.indexOf(StrUtil.COMMA + attrName);
if (commaLeftIndex != -1) {
// 需要加上 "EL: " 的长度 4，再加上 "^" 的长度 1，再加上 "," 的长度 1，indexOf 从 0 开始，所以还需要加 1
msg = msg + sourceEl + "\n" + StrUtil.fill("^", CharUtil.SPACE, commaLeftIndex + 7, true);
return msg + sourceEl + "\n" + StrUtil.fill("^", CharUtil.SPACE, commaLeftIndex + 7, true);
}
// 还有一种特殊情况，就是 EL 表达式中的节点使用 node("a")
int nodeIndex = sourceEl.indexOf(String.format("node(\"%s\")", attrName));
if (nodeIndex != -1) {
// 需要加上 "EL: " 的长度 4，再加上 “node("” 长度 6，再加上 "^" 的长度 1，indexOf 从 0 开始，所以还需要加 1
msg = msg + sourceEl + "\n" + StrUtil.fill("^", CharUtil.SPACE, commaLeftIndex + 12, true);
return msg + sourceEl + "\n" + StrUtil.fill("^", CharUtil.SPACE, commaLeftIndex + 12, true);
}
break;
}