fix: 兑换价格单位

src/views/business/goods/add.vue

@@ -58,7 +58,7 @@
         <el-col :span="23">
           <el-form-item label="兑换价格:" prop="exchangePrice">
             <el-input v-model="addData.exchangePrice" type="number" placeholder="请输入兑换价格">
-              <template slot="append">元</template>
+              <template slot="append">盲豆</template>
             </el-input>
           </el-form-item>
         </el-col>
@@ -126,7 +126,7 @@ export default {
         ],
         exchangePrice: [
           { required: true, message: '请输入兑换价格', trigger: 'blur' },
-          { pattern: /^([1-9]\d*(\.\d{1,2})?|([0](\.([0][1-9]|[1-9]\d{0,1}))))$/, message: "请输入正确的金额，最多两位小数", trigger: ["blur", "change"] }
+          { pattern: /^([1-9]\d*)$/, message: "请输入正确的数字", trigger: ["blur", "change"] }
         ],
         cost: [
           { required: true, message: '请输入成本', trigger: 'blur' },