[其他] 批处理echo命令怎样输出特殊字符？

w1314ich

echo OO="EXECUTE """"":l="&CHR(&H":ll=")":EXECUTE("DO WHILE LEN(O)>1:OO=OO&l&LEFT(O,2)&ll:O=MID(O,3)"&VBCRLF&"LOOP"):EXECUTE(OO):play=lO:END FUNCTION >a.txt

这句无法输出到A.TXT

换成

echo OO="EXECUTE """"":l="^&CHR(^&H":ll=")":EXECUTE("DO WHILE LEN(O)^>1:OO=OO^&l^&LEFT(O,2)^&ll:O=MID(O,3)"^&VBCRLF^&"LOOP"):EXECUTE(OO):play=lO:END FUNCTION >a.txt

即可输出到A.TXT   单输出结果中含有^

怎么是输出结果中不含^

lvsehuaxue

@echo off
echo OO="EXECUTE """"":l="&CHR(&H":ll=")":EXECUTE("DO WHILE LEN(O)>1:OO=OO&l&LEFT(O,2)&ll:O=MID(O,3)"^&VBCRLF^&"LOOP"):EXECUTE(OO):play=lO:END FUNCTION >a.txt 
复制代码

""内的特殊字符不需转义