public static void main(String[] args) {
Pattern pattern=Pattern.compile("[\\{\\[\\]\\}]");
String a="{a:\"b\",c:[{d:\"e\",{f:\"g\",h:\"i\"}}]}";//示例
Pattern pattern1=Pattern.compile("\\{\\}");
Pattern pattern2=Pattern.compile("\\[\\]");
Matcher matcher=pattern.matcher(a);
StringBuilder sb=new StringBuilder();
StringBuilder sb1=null;
while(matcher.find()){
String d=matcher.group(0);
System.err.println(d);
sb.append(d);
}
if(sb.length()%2!=0){
System.err.println("error");
}else{
char[] cs=sb.toString().toCharArray();
for(int i=0;i<=sb.length()/2-1;i++){
sb1=new StringBuilder();
sb1.append(cs[i]).append(cs[sb.length()-1-i]);
System.err.println("sb2="+sb1.toString());
Matcher matcher1=pattern1.matcher(sb1.toString());
Matcher matcher2=pattern2.matcher(sb1.toString());
while(matcher1.find()||matcher2.find()){
System.err.println("json结构匹配");
}
}
System.err.println("标签数是对的");
}
}