xml中空格去除

patient-co-wlyy/src/main/java/com/yihu/wlyy/util/XMLUtil.java

@@ -20,6 +20,8 @@ import org.springframework.util.StringUtils;
import java.io.*;
import java.lang.reflect.Field;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class XMLUtil {
@@ -284,6 +286,10 @@ public class XMLUtil {
            return "";
        } else {
            xml = xml.replace("\r","").replace("\n","").replace("\t","").replace("\f", "");
            Pattern p = Pattern.compile(">\\s*<");// 增加对应的标点
            Matcher m = p.matcher(xml);
            xml = m.replaceAll("><");
            XMLSerializer xmlSerializer = new XMLSerializer();
            xmlSerializer.setTrimSpaces(false);
            xmlSerializer.setSkipNamespaces(false);