如何构建一个正则表达式来分割这个文本？

本文介绍了如何构建一个正则表达式来分割这个文本？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述大家好我正在写一个脚本，主要想法是我有一个固定结构的文本如下： RBD | X | RBD | C | 92173〜GJHGWO.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGX4.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGX6.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGX8.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜 GJHGXA.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGXC.NAYESAMBORNSiPOSSSTHRa 我想处理该文本，我想用下列符号分割该文本： |〜，管双引号和〜，我想创建一个数组来存储该值，如下所示： splitWords = [RBD，X，RBD，C，92173，GJHGWO.NAYE，SAMBORNSiPOSSSTHRa] 为了实现它，我尝试过： var splitWords = document.getElementById（texto）。value.split（|）; document.write（stringArray.toString（））; RBD ，X，RBD，C，92173_GJHGWO.NAYESAMBORNSiPOSSSTHRaRBD，X，RBD，C，92173_GJHGX4.NAYESAMBORNSiPOSSSTHRaRBD，X，RBD，C，92173_GJHGX6.NAYE SAMBORNSiPOSSSTHRaRBD，X，RBD，C，92173_GJHGX8.NAYESAMBORNSiPOSSSTHRaRBD，X，RBD，C，92173_GJHGXA.NAYESAMBORNSiPOSSSTHRaRBD，X，RBD，C，92173_GJHGXC .NAYESAMBORNSiPOSSSTHRa 问题在于这只是将文本按管道拆分，我想将它与其他符号分开，以获得我想要的结果。完整的代码如下所示： <！DOCTYPE html> < html> < body> < p id =demo>< / p> < textarea cols = 150 rows = 15 id =texto> RBD | X | RBD | C | 92173〜GJHGWO.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGX4.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGX6.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGX8.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGXA.NAYESAMBORNSiPOSSSTHRaRBD | X | RBD | C | 92173〜GJHGXC.NAYESAMBORNSiPOSSSTHRa< / textarea> < script> var splitWords = document.getElementById（texto）。value.split（|）; document.write（splitWords.toString（））; < / script> < / body> < / html> 我想感谢任何有关正则表达式的建议。解决方案好吧，让我们开始...获取 textarea 值并修剪它... p> var splitWords = document.getElementById（texto）.value.trim（）; 首先，您需要替换符号... splitWords = splitWords.replace（// g，''）; 然后分割线条，因为它就像表格行一样... splitWords = splitWords.split（'\\\'）; 然后以可定义的分隔符分隔每一行 | ，〜， ... splitWords.forEach（function（rowValue，rowIndex）{ splitWords [rowIndex] = rowValue.split（/ [|〜] /）; console.log（rowIndex，splitWords [ rowIndex]）; }）; Console.log输出结果为： 0 [RBD，X，RBD，C，92173，GJHGWO.NAYE，SAMBORNSiPOSSSTHRa] 1 [RBD ，X，RBD，C，92173，GJHGX4.NAYE，SAMBORNSiPOSSSTHRa] 2 [RBD，X，RBD，C， 92173，GJHGX6.NAYE，SAMBORNSiPOSSSTHRa] 3 [RBD，X，RBD，C，92173，GJHGX8.NAYE，SAMBORNSiPOSSSTHRa] 4 [RBD，X，RBD，C，92173，GJHGXA.NAYE，SAMBORNSiPOSSSTHRa] 5 [RBD，X， RBD，C，92173，GJHGXC.NAYE，SAMBORNSiPOSSSTHRa] 然后用二维数组 splitWords ...做任何你想做的事情... Hello everyone I am writing a script, the main idea is that I have a text with a fixed structure as follows:"RBD|X|RBD|C|92173~GJHGWO.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGX4.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGX6.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGX8.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGXA.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGXC.NAYE" "SAMBORNSiPOSSSTHRa"I want to process that text, I want to split that text by the following symbols: |"~, pipe double quote and ~, I want to create an array to store that values, as follows:splitWords = [RBD,X,RBD,C,92173,GJHGWO.NAYE,SAMBORNSiPOSSSTHRa]In order to achieve it I tried:var splitWords = document.getElementById("texto").value.split("|");document.write(stringArray.toString());and I get:"RBD,X,RBD,C,92173~GJHGWO.NAYE" "SAMBORNSiPOSSSTHRa" "RBD,X,RBD,C,92173~GJHGX4.NAYE" "SAMBORNSiPOSSSTHRa" "RBD,X,RBD,C,92173~GJHGX6.NAYE" "SAMBORNSiPOSSSTHRa" "RBD,X,RBD,C,92173~GJHGX8.NAYE" "SAMBORNSiPOSSSTHRa" "RBD,X,RBD,C,92173~GJHGXA.NAYE" "SAMBORNSiPOSSSTHRa" "RBD,X,RBD,C,92173~GJHGXC.NAYE" "SAMBORNSiPOSSSTHRa"The problem with this is that this is just splitting the text by the pipe, I would like to split it by the others symbols too, in order to get my desired output.The complete code looks as follows:<!DOCTYPE html><html><body><p id="demo"></p><textarea cols=150 rows=15 id="texto">"RBD|X|RBD|C|92173~GJHGWO.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGX4.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGX6.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGX8.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGXA.NAYE" "SAMBORNSiPOSSSTHRa""RBD|X|RBD|C|92173~GJHGXC.NAYE" "SAMBORNSiPOSSSTHRa"</textarea><script>var splitWords = document.getElementById("texto").value.split("|");document.write(splitWords.toString());</script></body></html>I would like to appreciate any suggestion of a regular expression to achieve this. 解决方案 Ok, let's begin... Get textarea value and trim it...var splitWords = document.getElementById("texto").value.trim();First of all you need to replace " symbol...splitWords = splitWords.replace(/"/g, '');Then split the lines because it's like table rows...splitWords = splitWords.split('\n');Then split each row by posible delimeters |, ~, ...splitWords.forEach(function(rowValue,rowIndex) { splitWords[rowIndex] = rowValue.split(/[|~ ]/); console.log(rowIndex, splitWords[rowIndex]);});Console.log output will be:0 ["RBD", "X", "RBD", "C", "92173", "GJHGWO.NAYE", "SAMBORNSiPOSSSTHRa"]1 ["RBD", "X", "RBD", "C", "92173", "GJHGX4.NAYE", "SAMBORNSiPOSSSTHRa"]2 ["RBD", "X", "RBD", "C", "92173", "GJHGX6.NAYE", "SAMBORNSiPOSSSTHRa"]3 ["RBD", "X", "RBD", "C", "92173", "GJHGX8.NAYE", "SAMBORNSiPOSSSTHRa"]4 ["RBD", "X", "RBD", "C", "92173", "GJHGXA.NAYE", "SAMBORNSiPOSSSTHRa"]5 ["RBD", "X", "RBD", "C", "92173", "GJHGXC.NAYE", "SAMBORNSiPOSSSTHRa"]Then do whatever you want with 2-dimensional array splitWords... 这篇关于如何构建一个正则表达式来分割这个文本？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！