本实验提出了一类适用于连续函数全局优化问题的模拟退火算法，采用直接产生新解的方法求解De Jone函数的局部最小值，输出最优解和最小值。-In this paper, we propose a class of simulated annealing algorithm which is suitable for the global optimization of continuous functions. We use the method of generating new solutions directly to solve local minima of De Jone function, and output the optimal solution and minimum value.