首先,我这个txt文件是这样子的:"1.23234E+002","2.22675E+002","2.78724E+002","3.439823E+002""1.56534E+002","2.68575E+002","2.92824E+002","3.847823E+002"然后要求读进去的数组是2行4列的,然后数据上面的引号怎么干掉?