64 lines
2.4 KiB
Java
64 lines
2.4 KiB
Java
import cn.hutool.core.io.file.FileWriter;
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import cn.hutool.http.HttpRequest;
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import cn.hutool.json.JSONArray;
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import cn.hutool.json.JSONObject;
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import cn.hutool.json.JSONUtil;
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import java.io.IOException;
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public class Main {
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public static void main(String[] args) throws IOException {
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String result = HttpRequest.post("https://ke.gupaoedu.cn/api/v2/curriculum/outline?curriculumId=288")
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.timeout(20000)
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.execute().body();
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JSONObject jsonObject = JSONUtil.parseObj(result);
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JSONArray chapterList = jsonObject.getJSONObject("data").getJSONArray("outlineVOList");
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FileWriter writer = new FileWriter("D:\\project\\leet-code\\src\\main\\java\\test.txt");
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for (int i = 0; i < chapterList.size(); i++) {
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JSONObject chaps = chapterList.getJSONObject(i);
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writer.append("第" + (i + 1) + "章:" + chaps.getStr("title") + "\r\n");
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JSONArray chapters = chaps.getJSONArray("chapterList");
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if (chapters == null) {
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continue;
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}
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for (int j = 0; j < chapters.size(); j++) {
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JSONObject sections = chapters.getJSONObject(j);
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writer.append("\t第" + (i + 1) + "-" + (j + 1) + "节:" + sections.getStr("title") + "\r\n");
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JSONArray sets = sections.getJSONArray("sectionDetailList");
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if (sets == null) {
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continue;
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}
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for (int k = 0; k < sets.size(); k++) {
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writer.append("\t\t"
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+ (k + 1) + "."
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+ sets.getJSONObject(k).getStr("title")
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+ "\t"
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+ getDurats(sets.getJSONObject(k).getInt("duration"))
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+ "\r\n");
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}
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}
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}
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}
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private static String getDurats(Integer time) {
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String str = "";
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if (time == null) {
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return str;
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}
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if (time > 60) {
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str = time % 60 + "秒";
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time /= 60;
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if (time > 60) {
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str = time % 60 + "分" + str;
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time /= 60;
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str = time + "时" + str;
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} else {
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str = time % 60 + "分" + str;
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}
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} else {
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str = time % 60 + "秒";
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}
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return str;
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}
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}
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