|
|
@@ -17,6 +17,7 @@
|
|
|
package com.jfinal.template;
|
|
|
|
|
|
import java.lang.reflect.Method;
|
|
|
+import java.math.RoundingMode;
|
|
|
import java.util.ArrayList;
|
|
|
import java.util.HashMap;
|
|
|
import java.util.HashSet;
|
|
|
@@ -26,6 +27,7 @@ import java.util.Map.Entry;
|
|
|
import java.util.Objects;
|
|
|
import java.util.Set;
|
|
|
import com.jfinal.kit.StrKit;
|
|
|
+import com.jfinal.template.expr.ast.Arith;
|
|
|
import com.jfinal.template.expr.ast.ExprList;
|
|
|
import com.jfinal.template.expr.ast.SharedMethodKit;
|
|
|
import com.jfinal.template.ext.directive.*;
|
|
|
@@ -74,6 +76,9 @@ public class EngineConfig {
|
|
|
private String encoding = DEFAULT_ENCODING;
|
|
|
private String datePattern = "yyyy-MM-dd HH:mm";
|
|
|
|
|
|
+ // 浮点数输出与运算时使用的舍入模式，默认值为 "四舍五入"
|
|
|
+ private RoundingMode roundingMode = RoundingMode.HALF_UP;
|
|
|
+
|
|
|
public EngineConfig() {
|
|
|
// 内置指令 #() 与 #include() 需要配置，保留指令所在行前后空白字符以及行尾换行字符 '\n'
|
|
|
setKeepLineBlank("output", true);
|
|
|
@@ -436,6 +441,18 @@ public class EngineConfig {
|
|
|
public Compressor getCompressor() {
|
|
|
return compressor;
|
|
|
}
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 设置 #number 指令与 Arith 中浮点数的舍入规则，默认为 RoundingMode.HALF_UP "四舍五入"
|
|
|
+ */
|
|
|
+ public void setRoundingMode(RoundingMode roundingMode) {
|
|
|
+ this.roundingMode = roundingMode;
|
|
|
+ Arith.setBigDecimalDivideRoundingMode(roundingMode);
|
|
|
+ }
|
|
|
+
|
|
|
+ public RoundingMode getRoundingMode() {
|
|
|
+ return roundingMode;
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
|
James