jmeter基本身份验证 参考博客： https://blog.csdn.net/weiyi556/article/details/85038668?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromBaidu-1.control&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromBaidu-1.control 步骤1：添加Http Authorization manager 步骤2：添加Http request
