private BigDecimal parsePrice(String price) { DecimalFormatSymbols symbols = new DecimalFormatSymbols(); //symbols.setGroupingSeparator(','); symbols.setDecimalSeparator('.'); String pattern = "#.##"; DecimalFormat decimalFormat = new DecimalFormat(pattern, symbols); decimalFormat.setParseBigDecimal(true); // parse the string BigDecimal bigDecimal = null; try { bigDecimal = (BigDecimal) decimalFormat.parse(price); } catch (ParseException e) { e.printStackTrace(); } System.out.println(bigDecimal); return bigDecimal; }
相关推荐
本文将深入探讨标题和描述中提到的问题:“解决dbf Failed to parse Number: For input string: "-.---""”,以及如何在不依赖特定jar包的情况下处理DBF文件。 首先,"Failed to parse Number: For input string: ...
Jboss启动报Failed to parse WEB-INF/web.xml; - nested throwable错误解决方案 在Jboss应用服务器中,启动报错Failed to parse WEB-INF/web.xml; - nested throwable是一种常见的错误,本文将对此错误进行深入分析...
在给定的场景中,"parse xml string from url to POJO"涉及到的主要知识点包括XML解析、网络请求以及数据绑定。以下是对这些关键点的详细说明: 1. **XML解析**: XML是一种结构化数据格式,广泛用于数据交换。在...
In practice, the running time of the parser on a test sentence is linear with respect to the sentence length. We also demonstrate that the parser can train from other domains without modification to ...
let jsonObject = JSON.parse(jsonString); console.log(jsonObject); // 输出: { name: 'John', age: 30, city: 'New York' } ``` 2. **JSON.stringify()**: 反之,如果你有一个JavaScript对象并且想将其转换为...
在本篇文章中,我们将深入探讨如何在不同的编程语言中实现`convert string to integer`的功能,以帮助开发者更好地理解和应用这个概念。 首先,让我们以 Ruby 为例,这可能与提供的压缩包文件 `string_to_integer....
Is it possible to parse JSON in TSQL? I dont mean to create a JSON string, i mean to parse a json string passed in as a parameter.数据库parseJSON 转表
(这个版本不需要License的版本... Be able to parse TS packets and PES packets Be able to retrieve TS packets, sections and PES packets With a powerful CRC calculation tool and a CSA cipher tool
kotlin dlt library to parse autosar dlt files
parse JSON data, and how to download files such as images. You are going to build an app that lets you search the iTunes store. Of course, your iPhone already has apps for that (“App Store” and ...
This is a reminder that you can parse text files with basic string oper‐ ations and another good example of how to use a nested dictionary to group or bin data into unique categories. Chapter 6, ...
In other “practical” chapters, author Peter Seibel demonstrates how to build a simple but flexible in-memory database, how to parse binary files, and how to build a unit test framework in 26 lines ...
iOS eCommerce App Development with Parse uses a real-world app example to teach you how to build a complete eCommerce iPhone app powered by Parse—the most popular and powerful Platform as a Service ...
EmptyDataError: No columns to parse from file报错 原因和解决办法: 是因为你之前下载这个数据集的时候,中断了,已经产生了一个iris.csv的空文件在home家目录下面,你只需要去home家目录下面删除这个空文件既...
How to use Parse cloud for Storage, Collaborative Social Apps, and Push notifications How to create Custom Views, Controls, and Layouts How to create 3D experience with OpenGL ES 2.0 How to achieve ...
string result = string.Format("{0:G}", a / b); // "11.464990318471337" ``` - **科学计数法 (E)**: ```csharp string result = string.Format("{0:E}", a / b); // "1.14649903184713E+01" ``` - **货币...
然而,当出现`javax.el.ELException: Failed to parse the expression`错误时,这通常意味着EL表达式没有被正确解析,导致程序无法正常运行。该错误通常是由于违反了EL表达式的语法规则,或者尝试执行了不合法的操作...
对awr各种参数的说明。。。