Java--sql Fuzzy Query (string splitting and splicing)

Source: Internet
Author: User

Package com.shangyu.utils;

public class Test {

public static void Main (string[] args) {

String str = "Songjiang jiuting";

StringBuffer sb = new StringBuffer ();

for (int i = 0; I <str.length (); i++) {

if (sb.tostring () = null && sb.tostring () = "" ") {

Sb.append (",");

}

Sb.append (Str.charat (i));

}

String keyword = sb.tostring (). substring (1);

Keyword = Keyword.replaceall (",", "%");

SYSTEM.OUT.PRINTLN (keyword);//Result: pine% River Nine Pavilion

}

}


Fuzzy query SQL statement:

SELECT * from tb_table where address like '% ' +str+ "% '

As long as the query's keyword contains this one of these characters is in the results of the query

This article is from the "extraordinary life-seekers of knowledge" blog, please be sure to keep this source http://825272560.blog.51cto.com/11004487/1880107

Java--sql Fuzzy Query (string splitting and splicing)

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.