go语言入门

1.golang 安装步骤

下载对应的 golang.msi 和 goland.exe   

golang地址：https://gomirrors.org/

goland地址：https://www.jetbrains.com/go/download/other.html

2.激活码 获取方式：在lookdiv上可以获取到最新的激活码

http://lookdiv.com/nssdh/sereas/sxclo/aloif/smxs/slak/pdoasj/ejekoq/ewqqzsd/wsdwwq/ers.html

现用的2020的激活码：

BE8WVGIJDM-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-qVFlDwOhNvGpbXGuj9khHRgK4QFdefy8effnsQEMBP14SYkvdrKS2VuycPfgMLWUAmjTCfCzUWvF5Nro+XGgmwcQahyVsqbQB5K+1208C+kFIfxsaTkqK/jseDK80WpX8VrlqBmliZcgka124GhnHKn7UnBmtGu1jbXdH4/uxN8f8QjCVD50NSUAx0Z1I7k93iZHXYmvNbarDNXqaSxTfK/NE28ZUUdxZVgMPkHLQMZjiNiPMzIDXxS5EOSRs0AguIcnYI2SE8udaonxo302NeqvfcGGv/FGKs3PuPdx1R7ymnWWUl/f3G1WKYtWPyd71+Y0Z6h5iAMfJ+YF3nnK0A==-MIIElTCCAn2gAwIBAgIBCTANBgkqhkiG9w0BAQsFADAYMRYwFAYDVQQDDA1KZXRQcm9maWxlIENBMB4XDTE4MTEwMTEyMjk0NloXDTIwMTEwMjEyMjk0NlowaDELMAkGA1UEBhMCQ1oxDjAMBgNVBAgMBU51c2xlMQ8wDQYDVQQHDAZQcmFndWUxGTAXBgNVBAoMEEpldEJyYWlucyBzLnIuby4xHTAbBgNVBAMMFHByb2QzeS1mcm9tLTIwMTgxMTAxMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxcQkq+zdxlR2mmRYBPzGbUNdMN6OaXiXzxIWtMEkrJMO/5oUfQJbLLuMSMK0QHFmaI37WShyxZcfRCidwXjot4zmNBKnlyHodDij/78TmVqFl8nOeD5+07B8VEaIu7c3E1N+e1doC6wht4I4+IEmtsPAdoaj5WCQVQbrI8KeT8M9VcBIWX7fD0fhexfg3ZRt0xqwMcXGNp3DdJHiO0rCdU+Itv7EmtnSVq9jBG1usMSFvMowR25mju2JcPFp1+I4ZI+FqgR8gyG8oiNDyNEoAbsR3lOpI7grUYSvkB/xVy/VoklPCK2h0f0GJxFjnye8NT1PAywoyl7RmiAVRE/EKwIDAQABo4GZMIGWMAkGA1UdEwQCMAAwHQYDVR0OBBYEFGEpG9oZGcfLMGNBkY7SgHiMGgTcMEgGA1UdIwRBMD+AFKOetkhnQhI2Qb1t4Lm0oFKLl/GzoRykGjAYMRYwFAYDVQQDDA1KZXRQcm9maWxlIENBggkA0myxg7KDeeEwEwYDVR0lBAwwCgYIKwYBBQUHAwEwCwYDVR0PBAQDAgWgMA0GCSqGSIb3DQEBCwUAA4ICAQAF8uc+YJOHHwOFcPzmbjcxNDuGoOUIP+2h1R75Lecswb7ru2LWWSUMtXVKQzChLNPn/72W0k+oI056tgiwuG7M49LXp4zQVlQnFmWU1wwGvVhq5R63Rpjx1zjGUhcXgayu7+9zMUW596Lbomsg8qVve6euqsrFicYkIIuUu4zYPndJwfe0YkS5nY72SHnNdbPhEnN8wcB2Kz+OIG0lih3yz5EqFhld03bGp222ZQCIghCTVL6QBNadGsiN/lWLl4JdR3lJkZzlpFdiHijoVRdWeSWqM4y0t23c92HXKrgppoSV18XMxrWVdoSM3nuMHwxGhFyde05OdDtLpCv+jlWf5REAHHA201pAU6bJSZINyHDUTB+Beo28rRXSwSh3OUIvYwKNVeoBY+KwOJ7WnuTCUq1meE6GkKc4D/cXmgpOyW/1SmBz3XjVIi/zprZ0zf3qH5mkphtg6ksjKgKjmx1cXfZAAX6wcDBNaCL+Ortep1Dh8xDUbqbBVNBL4jbiL3i3xsfNiyJgaZ5sX7i8tmStEpLbPwvHcByuf59qJhV/bZOl8KqJBETCDJcY6O2aqhTUy+9x93ThKs1GKrRPePrWPluud7ttlgtRveit/pcBrnQcXOl1rHq7ByB8CFAxNotRUYL9IF5n3wJOgkPojMy6jetQA5Ogc8Sm7RG6vg1yow==

3.安装新建工程 跑hello world的时候 报错gcc找不到 原因：

如果是windows下编译  需要安装MinGW

linux下需要安装gcc

详见：https://blog.csdn.net/benben_2015/article/details/80565676