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fix comment

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Looly
2019-08-20 11:34:42 +08:00
parent ac7a6edb25
commit 8040a4d33c
2 changed files with 9 additions and 4 deletions
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3
hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
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@@ -288,7 +288,8 @@ public class HttpRequest extends HttpBase<HttpRequest> {
} }
/** /**
* 获取{@link HttpConnection} * 获取{@link HttpConnection}<br>
* 在{@link #execute()} 执行前此对象为null
* *
* @return {@link HttpConnection} * @return {@link HttpConnection}
* @since 4.2.2 * @since 4.2.2

10
hutool-poi/src/main/java/cn/hutool/poi/excel/ExcelBase.java
View File

@@ -289,11 +289,15 @@ public class ExcelBase<T extends ExcelBase<T>> implements Closeable {
* </pre> * </pre>
* *
* @param rowNum 行号 * @param rowNum 行号
* @return 列数 * @return 列数，-1表示获取失败
*/ */
public int getColumnCount(int rowNum) { public int getColumnCount(int rowNum) {
// getLastCellNum方法返回序号+1的值 final Row row = this.sheet.getRow(rowNum);
return this.sheet.getRow(rowNum).getLastCellNum(); if(null != row) {
// getLastCellNum方法返回序号+1的值
return row.getLastCellNum();
}
return -1;
} }
/** /**