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enjoy 3.4

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This commit is contained in:
James
2018-04-01 16:29:13 +08:00
parent 2ed806c296
commit ef7b0da917
16 changed files with 215 additions and 109 deletions
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2
src/main/java/com/jfinal/template/ext/directive/NowDirective.java
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@@ -32,7 +32,7 @@ import com.jfinal.template.stat.Scope;
*/
public class NowDirective extends Directive {
public void setExrpList(ExprList exprList) {
public void setExprList(ExprList exprList) {
if (exprList.length() > 1) {
throw new ParseException("#now directive support one parameter only", location);
}

11
src/main/java/com/jfinal/template/ext/directive/RandomDirective.java
View File

@@ -16,22 +16,29 @@
package com.jfinal.template.ext.directive;
import java.io.IOException;
import com.jfinal.template.Directive;
import com.jfinal.template.Env;
import com.jfinal.template.TemplateException;
import com.jfinal.template.io.Writer;
import com.jfinal.template.stat.Scope;
/**
* 输出随机数
* 输出 int 型随机数
*/
public class RandomDirective extends Directive {
private java.util.Random random = new java.util.Random();
public void exec(Env env, Scope scope, Writer writer) {
write(writer, String.valueOf(random.nextInt()));
try {
writer.write(random.nextInt());
} catch (IOException e) {
throw new TemplateException(e.getMessage(), location, e);
}
}
}