道歉什么肯定是一个笨蛋问题... 我想创建一个CSV文件看起来像这样: r n的CSV字符的文件不被视为断行
Header1,Header2,Header3, "Value1","Value2","Value3"
相反,我得到一个如下所示的CSV文件: Header1,Header2,Header3,\r\n"Value1","Value2","Value3"
如何让我的CRLF字符在我的输出中实际产生换行符?
我在做什么是ajax调用WebMethod从存储过程生成一个数据表。然后,该数据表中分析出到CSV像这样:
if (!createHeaders)//I deal with the headers elsewhere in the code
{
foreach(DataColumn col in table.Columns){
result += col.ColumnName + ",";
};
result += Environment.NewLine;
}
for (int rowNum = 0; rowNum < table.Rows.Count; rowNum++)
{
for (int colNum = 0; colNum < table.Columns.Count; colNum++)
{
result += "\"" + (table.Rows[rowNum][colNum]).ToString();
result += "\",";
};
result += Environment.NewLine;
};
return result;
}
该字符串,然后传回AJAX查询,它经历了几个转型的成功...功能
function getExportFile(sType) {
var alertType = null
$.ajax({
type: "POST",
url: "./Services/DataLookups.asmx/getExcelExport",
data: JSON.stringify({ sType: sType }),
processData: false,
contentType: "application/json; charset=utf-8",
dataType: "text",
success: function (response) {
response = replaceAll(response,"\\\"", "\"")
response = response.replace("{\"d\":\"", "")
response = response.replace("\"}", "")
download(sType + ".csv",response)
}
});
function download(filename, text) {
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttribute('download', filename);
element.style.display = 'none';
document.body.appendChild(element);
element.click()
document.body.removeChild(element);
}
function escapeRegExp(str) {
return str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
}
function replaceAll(str, find, replace) {
return str.replace(new RegExp(escapeRegExp(find), 'g'), replace);
}
在我将字符串传递回javascript之前的调试中,如果我只键入?response,我会得到不正确的全部一行响应。然而,当我输入?反应时,nq可以识别换行符,并且看起来应该是一切。
此外,我敢肯定,我在这里做错了/愚蠢的事情。指出这些实例也值得赞赏。
你在调试器或输出文件中看到'\ r \ n'吗? – user3185569
两者。当我请求“?response,nq”时,它们在调试器中消失,但当我请求“?response”时出现, – nwhaught