是否可以编写简短的 if 语句 [关闭]

Question

这是我的 if 语句。我只想写短一点。因为我认为这些都是无效的。顺便说一下，每个 if 语句都是独立的。

String actual_createdDate = "^\\d{13}$";
String actual_modifiedDate = "^\\d{13}$";
...

for (int i = 0; i < count; i++) {

    if (js.getBoolean("[" + i + "].createdDate")) {
        String a = js.get("[" + i + "].createdDate").toString();
        Assert.assertTrue(a.matches(actual_createdDate));
    }
    if (js.getBoolean("[" + i + "].lastModifiedDate")) {
        String b = js.get("[" + i + "].lastModifiedDate").toString();
        Assert.assertTrue(b.matches(actual_modifiedDate));
    }
    if (js.getBoolean("[" + i + "].uuid")) {
        String c = js.get("[" + i + "].uuid").toString();
        Assert.assertTrue(c.matches(actual_uuid));
    }
    if (js.get("[" + i + "].coverPhoto") != null) {
        String d = response1.jsonPath().get("[" + i + "].coverPhoto.tempDownloadURL").toString();
        Assert.assertTrue(d.matches(actual_temp_url));
        System.out.println(js.get("[" + i + "].coverPhoto.tempDownloadURL").toString() + " is equalent to : " + actual_temp_url);
    }
    if (js.get("[" + i + "].coverPhoto.metadata['Thumbnail-Large']") != null) {
        String e = response1.jsonPath().get("[" + i + "].coverPhoto.metadata['Thumbnail-Large']").toString();
        Assert.assertTrue(e.matches(actual_metaData_url));
        System.out.println(js.get("[" + i + "].coverPhoto.metadata['Thumbnail-Large']").toString() + " is equalent to : " + actual_metaData_url);
    }

}

Answer 1

请允许我向您介绍在怪人圈子中称为“函数”的一流代码重用单元；）

for (int i = 0; i < count; i++) {
    assertEqual(js, i, "createdDate", actual_createdDate);
    assertEqual(js, i, "lastModifiedDate", actual_modifiedDate);
    assertEqual(js, i, "uuid", actual_uuid);
    assertEqual(js, i, "coverPhoto", actual_temp_url);
    assertEqual(js, i, "coverPhoto.metadata['Thumbnail-Large']", actual_metaData_url);
}
    
private void assertEqual(JS js /*idk the type*/, int i, String fieldName, String expectedValue) {
    String property = "[" + i + "]." + fieldName;
    if (js.getBoolean(property)) {
        String value = js.get(property).toString();
        Assert.assertTrue(value.matches(expectedValue));
    }
}