design/designer-base/src/main/java/com/fr/design/mod/ContentReplaceUtil.java

package com.fr.design.mod;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @author hades
 * @version 10.0
 * Created by hades on 2021/5/31
 */
public class ContentReplaceUtil {

    public static final String EQ_STRING = "=";

    public static String replaceContent(String content, String oldName, String newName) {
        String oldNameUpper = oldName.toUpperCase();
        Matcher m  = Pattern.compile(oldName + "|" + oldNameUpper).matcher(content);
        StringBuilder sb = new StringBuilder();
        int last = 0;
        while (m.find()) {
            sb.append(content, last, m.start());
            if (oldNameUpper.equals(m.group())) {
                // 处理大写情况
                sb.append(newName.toUpperCase());
            } else {
                // 默认情况
                sb.append(newName);
            }
            last = m.end();
        }
        sb.append(content.substring(last));

        return sb.toString();
    }

    private static String generateStr(String str) {
        return  "\"" + str + "\"";
    }

}