Intellij IDEA 自定义 getter and setter

选择某个类，Alt+Insert，选择getter and setter

编辑getter template，输入以下，将boolean类型生成getXx()和setXx()，而不是isXx()方法：

#if($field.modifierStatic)
static ##
#end
$field.type ##
#set($name = $StringUtil.capitalizeWithJavaBeanConvention($StringUtil.sanitizeJavaIdentifier($helper.getPropertyName($field, $project))))
get${name}() {
return $field.name;
}

编辑setter template，输入以下，会生成如public className setXx()的方法。

#set($paramName = $helper.getParamName($field, $project))
#if($field.modifierStatic)
static ##
#end
$classname set$StringUtil.capitalizeWithJavaBeanConvention($StringUtil.sanitizeJavaIdentifier($helper.getPropertyName($field, $project)))($field.type $paramName) {
#if ($field.name == $paramName)
#if (!$field.modifierStatic)
this.##
#else
$classname.##
#end
#end
$field.name = $paramName;
return this;
}

生成示例代码如下：
public class User {
private boolean flag;

public boolean getFlag() {
return flag;
}

public User setFlag(boolean flag) {
this.flag = flag;
return this;
}
}

2，生成lombok风格的getter和setter

getter模板

#if($field.modifierStatic)
static ##
#end
$field.type ##
#set($name = $StringUtil.capitalizeWithJavaBeanConvention($StringUtil.sanitizeJavaIdentifier($helper.getPropertyName($field, $project))))
#set($name = $name.substring(0, 1).toLowerCase() + $name.substring(1))
${name}() {
return $field.name;
}

setter模板

#set($paramName = $helper.getParamName($field, $project))
#if($field.modifierStatic)
static ##
#end
#set($name = $StringUtil.capitalizeWithJavaBeanConvention($StringUtil.sanitizeJavaIdentifier($helper.getPropertyName($field, $project))))
#set($name = $name.substring(0, 1).toLowerCase() + $name.substring(1))
$classname ${name}($field.type $paramName) {
#if ($field.name == $paramName)
#if (!$field.modifierStatic)
this.##
#else
$classname.##
#end
#end
$field.name = $paramName;
return this;
}

生成代码样例如下：

public class Sample {
private String name;

public String name() {
return name;
}

public Sample name(String name) {
this.name = name;
return this;
}
}