// Split a line of geoRegion.txt file (example
// "beijing,E116^53',E117^24',N39^45',N40^45'") into 5 array of 5 fields
// {beijing, E116^53', E117^24', N39^45', N40^45'}
public static char[] splitLineIntoFields (String line) {
这段代码怎么写??谁会的?教一下。。
------解决方案--------------------
楼主要返回的是char[]这是不可能的,楼主要把"beijing,E116^53',E117^24',N39^45',N40^45'"这串内容分割成数组也是String[]不会是char[],char[]什么概念里面的元素只能是单个字符而你的beijing这是一个字符串怎么会是单个字符呢。把方法改成
pubic staic void main(String[] args){
System.out.println(Arrays.toString(splitLineIntoFields("beijing,E116^53',E117^24',N39^45',N40^45'")));
}
public static String[] splitLineIntoFields (String line) {
return line.split(",");
}