master
duhui 2021-10-28 14:34:21 +08:00
parent 21633955a8
commit 3bc3a7e976
1 changed files with 5 additions and 1 deletions

View File

@ -272,7 +272,11 @@ public class GMHandler extends BaseHandler {
for (Object s : value) {
builder.append(s).append(" ");
}
return builder.toString();
if (builder.length() <= 0){
return builder.toString();
}else {
return builder.substring(0,builder.length()-1);
}
}
/**