Java比较Xml文件

添加依赖

<repository>
    <id>snapshots-repo</id>
    <url>https://oss.sonatype.org/content/repositories/snapshots</url>
    <releases><enabled>false</enabled></releases>
    <snapshots><enabled>true</enabled></snapshots>
</repository>

<dependency>
  <groupId>org.xmlunit</groupId>
  <artifactId>xmlunit-core</artifactId>
  <version>x.y.z</version>
</dependency>

代码

Source control = Input.fromFile("test-data/good.xml").build();
Source test = Input.fromByteArray(createTestDocument()).build();
DifferenceEngine diff = new DOMDifferenceEngine();
diff.addDifferenceListener(new ComparisonListener() {
        public void comparisonPerformed(Comparison comparison, ComparisonResult outcome) {
            Assert.fail("found a difference: " + comparison);
        }
    });
diff.compare(control, test);

更多功能文档地址

https://github.com/xmlunit/xmlunit