log4j - 如何让放心登录到可打印在文本文件中的内容

Question

我正在研究一种方法，尝试使用 log4j 将默认的放心日志(进入控制台)更改为文件。

这是一个 JUnit 项目，它的方法最终调用了一个 REST 门面，它有这样的方法。

 private ResponseSpecification responseSpecification(RequestSpecification requestSpecification, Matcher matcher, int statusCode) {
        ResponseSpecification responseSpecification = requestSpecification.expect().statusCode(StatusCode).body(".", is(matcher));
        if (log) {
            responseSpecification = responseSpecification.log().all();
        }
        return responseSpecification;
    }

关注 official doc ，我已经改变了这样的方法:

private ResponseSpecification responseSpecification(RequestSpecification requestSpecification, Matcher matcher, int statusCode) {
    final StringWriter writer = new StringWriter();
    final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true);
    ResponseSpecification responseSpecification = requestSpecification.filter(logResponseTo(captor)).expect().statusCode(statusCode).body(".", is(matcher));
    System.out.println("writer = " + writer.toString() + " <-");
    return responseSpecification;
}

但是 writer.toString()总是打印一个空字符串(旧的实现工作正常)。也许我做错了什么，但什么？ :(

我需要以这种或其他方式获得可由 log4j 管理的可打印内容。

谁能帮我？

Answer 1

我刚刚解决了将其写入 RestSuite.setUp() 的问题方法

RestAssured.config = config().logConfig(new LogConfig(defaultPrintStream));

并保持完整的旧代码。

private ResponseSpecification responseSpecification(RequestSpecification requestSpecification, Matcher matcher, int statusCode) {
    ResponseSpecification responseSpecification = requestSpecification.expect().statusCode(StatusCode).body(".", is(matcher));
    if (log) {
        responseSpecification = responseSpecification.log().all();
    }
    return responseSpecification;
}

我希望它可以在 future 对某人有所帮助。