1.(?<!kl_getStr\()(@\")(?=.*[\u4e00-\u9fa5]).*
2.(?is)(?=^[^kl_getStr(]*$)(?=.*?@")(?=.*[\u4e00-\u9fa5]).*
3.(?is)(?=^[^kl_getStr(]*$)(?=.*?@").*
1.(?<!kl_getStr\()(@\")(?=.*[\u4e00-\u9fa5]).*
2.(?is)(?=^[^kl_getStr(]*$)(?=.*?@")(?=.*[\u4e00-\u9fa5]).*
3.(?is)(?=^[^kl_getStr(]*$)(?=.*?@").*