限制类目，规格字段长度

src/main/java/com/uas/platform/b2c/trade/seek/service/impl/SeekPurchaseBomServiceImpl.java

@@ -377,7 +377,7 @@ public class SeekPurchaseBomServiceImpl implements SeekPurchaseBomService {
         if (!StringUtils.isEmpty(specValue)) {
             try {
                 String spec = StringUtilB2C.replaceLineBreak(StringUtilB2C.getStr(specValue));
-                spec = com.uas.platform.b2c.fa.payment.utils.StringUtils.cutOutString(spec, 20);
+                spec = com.uas.platform.b2c.fa.payment.utils.StringUtils.cutOutString(spec, 50);
                 if (!match(spec)) {
                     spec = null;
                 }