尝试把连线节点和位置存储在本地,但是每次都只存储最后一组数据,这是为什么呢?
function saveline() {
var line = {}, x = 0;
for (var k = 0; k < node.length; k++) {
line[x] = getLineData(node[k], node[k + 1], "Right-middle", "Left-middle");
x++;
k++;
}
localStorage.setItem('Lines', JSON.stringify(line));
}