添加condition方法，简化手动指定condition的重复工作 #6480
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这种要加的话那判断的方法可就多了，这个可以自己扩展封装下 |
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在构建动态条件时经常会遇到以下场景
QueryWrapper<Entity> queryWrapper = new QueryWrapper<Entity>() .eq(Objects.nonNull(entity.getId()), "id", entity.getId()) .eq(StringUtils.isBlank(entity.getName()), "name", entity.getName());手动指定condition会有点繁琐，提供默认的方法，简化此步骤