我的需求是SQL文件中有成千的类似数据，我要将它们进行转换格式，如下图
第一步：将字符段楼替换，使用word排版
把数据拷贝到word中，使用特殊字符替换
点击全部替换，替换之后如下图，这时候它是一串很长的字符串
第二步：编写Java替换程序
在代码中num是分割段，到第16个字符时候换行
public class Demo {
public static void main(String[] args) {
String s = "'133','153','180','181','189','177','130','131','132','155','156','145','185','186','176','134','135','136','137','138','139','150','151','152','158','159','182','183','184','157','187','188','147','178','170'";
String str[] = s.split(",");
StringBuilder sb = new StringBuilder();
StringBuilder rs = new StringBuilder();
int num = 15; // 15是分割段
int yu = str.length % num;
int a = 0;
for (int i = 0; i < str.length; i++) {
a++;
sb.append(str[i] + ",");
if (a == num) {
a = 0;
rs.append(sb + "\n");
sb = new StringBuilder();
}
}
sb = new StringBuilder();
for (int i = yu; i > 0; i--) {
sb.append(str[str.length - i] + ",");
}
rs.append(sb);
System.out.println(rs.substring(0, rs.length() - 1));
System.out.println("\n" + str.length + " : " + (rs.toString().split(",").length));
}
}
运行之后如下图
第三步：将输出的字符替换SQL字符即可
比如下面效果
原文：http://blog.csdn.net/xiaokui_wingfly/article/details/45937941
