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fix: 空值异常

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This commit is contained in:
禾几海
2020-08-15 16:00:05 +08:00
parent 6b77655c16
commit 40e1f4d6ab
2 changed files with 14 additions and 10 deletions
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22
src/main/java/cn/celess/blog/service/serviceimpl/WebUpdateInfoServiceImpl.java
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@@ -10,6 +10,7 @@ import cn.celess.blog.service.WebUpdateInfoService;
import cn.celess.blog.util.DateFormatUtil;
import cn.celess.blog.util.HttpUtil;
import cn.celess.blog.util.ModalTrans;
import com.alibaba.druid.util.StringUtils;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.github.pagehelper.PageHelper;
@@ -88,15 +89,18 @@ public class WebUpdateInfoServiceImpl implements WebUpdateInfoService {
map.put("lastUpdateInfo", webUpdateInfoMapper.getLastestOne().getUpdateInfo());
try {
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(HttpUtil.get("https://api.github.com/repos/xiaohai2271/blog-frontEnd/commits?page=1&per_page=1"));
Iterator<JsonNode> elements = root.elements();
JsonNode next = elements.next();
JsonNode commit = next.get("commit");
map.put("lastCommit", commit.get("message"));
map.put("committerAuthor", commit.get("committer").get("name"));
Instant parse = Instant.parse(commit.get("committer").get("date").asText());
map.put("committerDate", DateFormatUtil.get(Date.from(parse)));
map.put("commitUrl", "https://github.com/xiaohai2271/blog-frontEnd/tree/" + next.get("sha").asText());
String respStr = HttpUtil.get("https://api.github.com/repos/xiaohai2271/blog-frontEnd/commits?page=1&per_page=1");
if (!StringUtils.isEmpty(respStr)) {
JsonNode root = mapper.readTree(respStr);
Iterator<JsonNode> elements = root.elements();
JsonNode next = elements.next();
JsonNode commit = next.get("commit");
map.put("lastCommit", commit.get("message"));
map.put("committerAuthor", commit.get("committer").get("name"));
Instant parse = Instant.parse(commit.get("committer").get("date").asText());
map.put("committerDate", DateFormatUtil.get(Date.from(parse)));
map.put("commitUrl", "https://github.com/xiaohai2271/blog-frontEnd/tree/" + next.get("sha").asText());
}
} catch (IOException e) {
log.info("网络请求失败{}", e.getMessage());
}