时间: 2023-05-22 阅读: 1 字数:1054
1.用ConcurrentHashMap替代 Hashtable和synchronizedMap ;
原文地址:https://blog.csdn.net/androidzhaoxiaogang/article/details/6793880?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522168475006116800192211331%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=168475006116800192211331&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-21-6793880-null-null.142^v87^control_2,239^v2^insert_chatgpt&utm_term=java%E4%BC%98%E5%8C%96
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