✨ feat(ID1000829):【临】剪版下单米数调整为0.3米，每次新增时，整数累加，不要0.3+1这样累加

src/components/counter/index.tsx

@@ -37,13 +37,21 @@ const Counter = ({ minNum = 0, maxNum = 10000, step = 1, digits = 0, defaultNum
     return parseFloat(num)
   }
 
+  // 判断是否整数类型
+  function isInteger(obj) {
+    return (obj | 0) === obj
+  }
+
   // 加号
   const onPlus = (event) => {
     event.stopPropagation()
     if (disable) { return false }
     let num_res = Big(value).add(step).toNumber()
-    num_res = num_res >= maxNum ? maxNum : num_res
     num_res = formatDigits(num_res)
+    if (!isInteger(num_res)) {
+      num_res = Math.trunc(num_res)
+    }
+    num_res = num_res >= maxNum ? maxNum : num_res
     setValue(num_res)
     onClickBtn?.(parseFloat(num_res))
   }
@@ -51,7 +59,14 @@ const Counter = ({ minNum = 0, maxNum = 10000, step = 1, digits = 0, defaultNum
   const minus = (event) => {
     event.stopPropagation()
     if (disable) { return false }
-    let num_res = Big(value).minus(step).toNumber()
+    let num_res = value
+    // let num_res = Big(value).minus(step).toNumber()
+    if (!isInteger(num_res)) {
+      num_res = Math.trunc(num_res)
+    }
+    else {
+      num_res = Big(value).minus(step).toNumber()
+    }
     num_res = num_res < minNum ? minNum : num_res
     setValue(num_res)
     onClickBtn?.(parseFloat(num_res))

src/components/goodsItem/index.tsx

@@ -44,7 +44,7 @@ const GoodsItem = (props: props) => {
     }
     if (props.modeFont == 1) {
       if (Number(res) < 0) {
-        setValue({ count: 0.5 })
+        setValue({ count: '' })
       }
     }
     if (props.modeFont == 2) {