python怎么将字符串插入列表 python中怎么在字符串结尾添加新字符？
python \u600e\u4e48\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u7528split\u51fd\u6570\uff1a
str = "Line1-abcdef \nLine2-abc \nLine4-abcd";
print str.split( )
print str.split(' ', 1 )
\u7528str\u7684\u66ff\u6362\u5c31\u53ef\u4ee5\u4e86\uff0c\u5c06\u6240\u6709\u7684'a'\u66ff\u6362\u4e3a'a0'str='abadafa'str=str.replace('a','a0')
\u662f\u4e00\u79cd\u9762\u5411\u5bf9\u8c61\u7684\u89e3\u91ca\u578b\u8ba1\u7b97\u673a\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\uff0c\u7531\u8377\u5170\u4ebaGuido van Rossum\u4e8e1989\u5e74\u53d1\u660e\uff0c\u7b2c\u4e00\u4e2a\u516c\u5f00\u53d1\u884c\u7248\u53d1\u884c\u4e8e1991\u5e74\u3002
Python\u662f\u7eaf\u7cb9\u7684\u81ea\u7531\u8f6f\u4ef6\uff0c \u6e90\u4ee3\u7801\u548c\u89e3\u91ca\u5668CPython\u9075\u5faa GPL(GNU General Public License)\u534f\u8bae[2] \u3002Python\u8bed\u6cd5\u7b80\u6d01\u6e05\u6670\uff0c\u7279\u8272\u4e4b\u4e00\u662f\u5f3a\u5236\u7528\u7a7a\u767d\u7b26(white space)\u4f5c\u4e3a\u8bed\u53e5\u7f29\u8fdb\u3002
Python\u5177\u6709\u4e30\u5bcc\u548c\u5f3a\u5927\u7684\u5e93\u3002\u5b83\u5e38\u88ab\u6635\u79f0\u4e3a\u80f6\u6c34\u8bed\u8a00\uff0c\u80fd\u591f\u628a\u7528\u5176\u4ed6\u8bed\u8a00\u5236\u4f5c\u7684\u5404\u79cd\u6a21\u5757\uff08\u5c24\u5176\u662fC/C++\uff09\u5f88\u8f7b\u677e\u5730\u8054\u7ed3\u5728\u4e00\u8d77\u3002\u5e38\u89c1\u7684\u4e00\u79cd\u5e94\u7528\u60c5\u5f62\u662f\uff0c\u4f7f\u7528Python\u5feb\u901f\u751f\u6210\u7a0b\u5e8f\u7684\u539f\u578b\uff08\u6709\u65f6\u751a\u81f3\u662f\u7a0b\u5e8f\u7684\u6700\u7ec8\u754c\u9762\uff09\uff0c\u7136\u540e\u5bf9\u5176\u4e2d[3] \u6709\u7279\u522b\u8981\u6c42\u7684\u90e8\u5206\uff0c\u7528\u66f4\u5408\u9002\u7684\u8bed\u8a00\u6539\u5199\uff0c\u6bd4\u59823D\u6e38\u620f\u4e2d\u7684\u56fe\u5f62\u6e32\u67d3\u6a21\u5757\uff0c\u6027\u80fd\u8981\u6c42\u7279\u522b\u9ad8\uff0c\u5c31\u53ef\u4ee5\u7528C/C++\u91cd\u5199\uff0c\u800c\u540e\u5c01\u88c5\u4e3aPython\u53ef\u4ee5\u8c03\u7528\u7684\u6269\u5c55\u7c7b\u5e93\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\u5728\u60a8\u4f7f\u7528\u6269\u5c55\u7c7b\u5e93\u65f6\u53ef\u80fd\u9700\u8981\u8003\u8651\u5e73\u53f0\u95ee\u9898\uff0c\u67d0\u4e9b\u53ef\u80fd\u4e0d\u63d0\u4f9b\u8de8\u5e73\u53f0\u7684\u5b9e\u73b0\u3002
b='abcd'
####插入方法如下
a.append(b)#插入到最后
a.insert(0,b)#插入到指定位置
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