基于位表矩阵的Apriori算法，可以大幅缩小算法存储空间，减少读取文件次数。 测试文件格式为 “0 1 2 3 4 5 6 7 8 9 10 ”-Bitmap matrix of Apriori algorithm, the algorithm can significantly reduce storage space and reduce the number of times to read the file. Test file format " 012

从excel中读取所需文档的数据，并写进相对位置，对名称进行文件路径字符串拼接-From the excel to read the required document data, and write the relative position, the name of the file path string stitching