IDEA设置toString模板同sts保持一致

快捷键Alt+Insert，选择toString()

点击Settings进行模板设置

点击+添加一个模板，输入模板代码即可

模板代码

public java.lang.String toString() {
#if ( $members.size() > 0 )
#set ( $i = 0 )
    return "$classname [" +
#foreach( $member in $members )
#if ( $i == 0 )
    "##
#else
    ", ##
#end
#if ( $member.objectArray )
#if ($java_version < 5)
$member.name=" + ($member.accessor == null ? null : java.util.Arrays.asList($member.accessor)) +
#else
$member.name=" + java.util.Arrays.toString($member.accessor) +
#end
#elseif ( $member.primitiveArray && $java_version >= 5)
$member.name=" + java.util.Arrays.toString($member.accessor) +
#else
$member.name=" + $member.accessor +
#end
#set ( $i = $i + 1 )
#end
    ']';
#else
    return "$classname []";
#end
}