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优化工具类

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季圣华
2020-10-25 22:28:15 +08:00
parent 825e1c7a42
commit 97bbf47f2d
1 changed files with 0 additions and 36 deletions
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36
src/main/java/com/jsh/erp/utils/Tools.java
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@@ -155,7 +155,6 @@ public class Tools {
return new SimpleDateFormat("yyyy-MM").format(cal.getTime());
}
/**
* 获取当前月份的前6个月(含当前月)
* @param size 月数
@@ -176,41 +175,6 @@ public class Tools {
return list;
}
/**
* 获取当前月份的前6个月(含当前月)
* @param date
* @return
*/
public static List<String> getSixMonth(String date) {
List<String> list = new ArrayList<String>();
int month = Integer.parseInt(date.substring(5, 7));
int year = Integer.parseInt(date.substring(0, 4));
for (int i = 5; i >= 0; i--) {
if (month > 6) {
if (month - i >= 10) {
list.add(year + "-" + String.valueOf(month - i));
} else {
list.add(year + "-0" + String.valueOf(month - i));
}
} else {
if (month - i <= 0) {
if (month - i + 12 >= 10) {
list.add(String.valueOf(year - 1) + "-" + String.valueOf(month - i + 12));
} else {
list.add(String.valueOf(year - 1) + "-0" + String.valueOf(month - i + 12));
}
} else {
if (month - i >= 10) {
list.add(String.valueOf(year) + "-" + String.valueOf(month - i));
} else {
list.add(String.valueOf(year) + "-0" + String.valueOf(month - i));
}
}
}
}
return list;
}
/**
* 截取字符串长度
*