优化下面代码 G12PersonInfo g12PersonInfo1 = new G12PersonInfo(); g12PersonInfo1.setMetdeq2(verifyList.get(0).getTv1()); g12PersonInfo1.setMetdeq2(verifyList.get(0).getTv27()); list.add(g12PersonInfo1); G12PersonInfo g12PersonInfo2 = new G12PersonInfo(); g12PersonInfo2.setMetdeq2(verifyList.get(0).getTv2()); g12PersonInfo2.setMetdeq2(verifyList.get(0).getTv28()); list.add(g12PersonInfo2); G12PersonInfo g12PersonInfo3 = new G12PersonInfo(); g12PersonInfo3.setMetdeq2(verifyList.get(0).getTv3()); g12PersonInfo3.setMetdeq2(verifyList.get(0).getTv29()); list.add(g12PersonInfo3); G12PersonInfo g12PersonInfo4 = new G12PersonInfo(); g12PersonInfo4.setMetdeq2(verifyList.get(0).getTv4()); g12PersonInfo4.setMetdeq2(verifyList.get(0).getTv30()); list.add(g12PersonInfo4);
时间: 2024-03-23 12:43:11 浏览: 10
可以使用循环来简化代码,如下:
```
for (int i = 1; i <= 4; i++) {
G12PersonInfo g12PersonInfo = new G12PersonInfo();
g12PersonInfo.setMetdeq2(verifyList.get(0).getTv(i));
g12PersonInfo.setMetdeq2(verifyList.get(0).getTv(i + 26));
list.add(g12PersonInfo);
}
```
这样就可以避免写重复的代码,并且更加易读。
相关问题
this.personInfo.phone == "" || this.personInfo.phone == null || this.personInfo.phone == undefined
根据提供的引用内容,这个问题似乎是关于判断一个变量是否为空的代码。根据引用\[1\]中的小程序官方文档,可以看到在小程序中获取手机号的API中,可以使用`e.detail.errMsg`、`e.detail.iv`和`e.detail.encryptedData`来获取用户的手机号信息。而引用\[2\]中的代码是关于参数变量形状的问题,与判断变量是否为空的代码无关。
因此,根据提供的引用内容,判断一个变量是否为空的代码应该是:
```javascript
if (this.personInfo.phone == "" || this.personInfo.phone == null || this.personInfo.phone == undefined) {
// 执行相应的逻辑
}
```
这段代码用于判断`this.personInfo.phone`是否为空,如果为空,则执行相应的逻辑。
#### 引用[.reference_title]
- *1* [小程序:使用获取手机号getPhoneNumber报错getPhoneNumber:fail no permission](https://blog.csdn.net/weixin_43972437/article/details/124398872)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [已解决ValueError: Found input variables with inconsistent numbers of samples: [86, 891]](https://blog.csdn.net/weixin_50843918/article/details/130277650)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
personInfo.html:125 Uncaught (in promise) ReferenceError: require is not defined
当点击归档时,打印台出现的报错"personInfo.html:125 Uncaught (in promise) ReferenceError: require is not defined",是因为在页面中使用了"require"关键字,但是该关键字在当前环境中未定义。这可能是由于缺少相关的依赖或配置导致的。您可以检查您的代码中是否缺少必要的依赖,或者尝试查看相关的文档或资源来解决这个问题。