enjoy 3.3 release ^_^

2017-11-21 22:43:34 +08:00
parent 28eb105ffa
commit 61aa1d2082
70 changed files with 3378 additions and 299 deletions
--- a/src/main/java/com/jfinal/template/expr/ast/Const.java
+++ b/src/main/java/com/jfinal/template/expr/ast/Const.java
@@ -72,10 +72,6 @@ public class Const extends Expr {
 		return value;
 	}
 	
-	public String toString() {
-		return value.toString();
-	}
-	
 	public boolean isStr() {
 		return type == Sym.STR;
 	}
@@ -139,6 +135,10 @@ public class Const extends Expr {
 	public Double getDouble() {
 		return (Double)value;
 	}
+	
+	public String toString() {
+		return value != null ? value.toString() : "null";
+	}
 }