Eclipse安装springsource Tool Suite（STS)插件
第一步：找到eclipse版本对应的STS插件，例如：
eclipse-Mars.4.5.2–>springsource-tool-suite-3.7.3RELEASE-e4.5.2-updatesite.zip
eclipse-neno.4.6–>springsource-tool-suite-3.7.3RELEASE-e4.6-updatesite.zip
然后下载需要的sts插件
下面附上一些sts插件的地址
sts-3.8.3的下载地址：http://download.springsource.com/release/TOOLS/update/3.8.3.RELEASE/e4.6/springsource-tool-suite-3.8.3.RELEASE-e4.6.2-updatesite.zip
sts-3.8.2的下载地址：http://download.springsource.com/release/TOOLS/update/3.8.2.RELEASE/e4.6/springsource-tool-suite-3.8.2.RELEASE-e4.6.1-updatesite.zip
sts-3.8.1的下载地址：http://download.springsource.com/release/TOOLS/update/3.8.1.RELEASE/e4.6/springsource-tool-suite-3.8.1.RELEASE-e4.6-updatesite.zip
sts-3.8.0的下载地址：http://download.springsource.com/release/TOOLS/update/3.8.0.RELEASE/e4.6/springsource-tool-suite-3.8.0.RELEASE-e4.6-updatesite.zip
sts-3.7.3的下载地址：http://download.springsource.com/release/TOOLS/update/3.7.3.RELEASE/e4.5/springsource-tool-suite-3.7.3.RELEASE-e4.5.2-updatesite.zip
sts-3.7.2的下载地址：http://download.springsource.com/release/TOOLS/update/3.7.2.RELEASE/e4.5/springsource-tool-suite-3.7.2.RELEASE-e4.5.1-updatesite.zip
sts-3.7.1的下载地址：http://download.springsource.com/release/TOOLS/update/3.7.1.RELEASE/e4.5/springsource-tool-suite-3.7.1.RELEASE-e4.5.1-updatesite.zip
sts-3.7.0的下载地址：http://download.springsource.com/release/TOOLS/update/3.7.0.RELEASE/e4.5/springsource-tool-suite-3.7.0.RELEASE-e4.5-updatesite.zip
sts-3.6.4的下载地址：http://download.springsource.com/release/TOOLS/update/3.6.4.RELEASE/e4.4/springsource-tool-suite-3.6.4.RELEASE-e4.4.2-updatesite.zip
sts-3.6.3.SR1的下载地址：http://download.springsource.com/release/TOOLS/update/3.6.3.SR1/e4.4/springsource-tool-suite-3.6.3.SR1-e4.4.1-updatesite.zip
sts-3.6.3.RELEASE的下载地址：http://download.springsource.com/release/TOOLS/update/3.6.3.RELEASE/e4.4/springsource-tool-suite-3.6.3.RELEASE-e4.4.1-updatesite.zip
sts-3.6.2的下载地址：http://download.springsource.com/release/TOOLS/update/3.6.2.RELEASE/e4.4/springsource-tool-suite-3.6.2.RELEASE-e4.4.1-updatesite.zip
sts-3.6.1的下载地址：http://download.springsource.com/release/TOOLS/update/3.6.1.RELEASE/e4.4/springsource-tool-suite-3.6.1.RELEASE-e4.4-updatesite.zip
sts-3.6.0的下载地址：http://download.springsource.com/release/TOOLS/update/3.6.0.RELEASE/e4.4/springsource-tool-suite-3.6.0.RELEASE-e4.4-updatesite.zip
sts-3.5.1(based on eclipse 4.3.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.5.1.RELEASE/e4.3/springsource-tool-suite-3.5.1.RELEASE-e4.3.2-updatesite.zip
sts-3.5.1(based on eclipse 3.8.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.5.1.RELEASE/e3.8/springsource-tool-suite-3.5.1.RELEASE-e3.8.2-updatesite.zip
sts-3.5.0(based on eclipse 4.3.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.5.0.RELEASE/e4.3/springsource-tool-suite-3.5.0.RELEASE-e4.3.2-updatesite.zip
sts-3.5.0(based on eclipse 3.8.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.5.0.RELEASE/e3.8/springsource-tool-suite-3.5.0.RELEASE-e3.8.2-updatesite.zip
sts-3.4.0(based on eclipse 4.3.1)的下载地址：http://download.springsource.com/release/TOOLS/update/3.4.0.RELEASE/e4.3/springsource-tool-suite-3.4.0.RELEASE-e4.3.1-updatesite.zip
sts-3.4.0(based on eclipse 3.8.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.4.0.RELEASE/e3.8/springsource-tool-suite-3.4.0.RELEASE-e3.8.2-updatesite.zip
sts-3.3.0(based on eclipse 4.3)的下载地址：http://download.springsource.com/release/TOOLS/update/3.3.0.RELEASE/e4.3/springsource-tool-suite-3.3.0.RELEASE-e4.3-updatesite.zip
sts-3.3.0(based on eclipse 3.8.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.3.0.RELEASE/e3.8/springsource-tool-suite-3.3.0.RELEASE-e3.8.2-updatesite.zip
sts-3.2.0(based on eclipse 3.8.2))的下载地址：http://download.springsource.com/release/TOOLS/update/3.2.0.RELEASE/e3.8/springsource-tool-suite-3.2.0.RELEASE-e3.8.2-updatesite.zip
sts-3.2.0(based on eclipse 4.2.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.2.0.RELEASE/e4.2/springsource-tool-suite-3.2.0.RELEASE-e4.2.2-updatesite.zip
sts-3.1.0(based on eclipse 3.8)的下载地址：http://download.springsource.com/release/TOOLS/update/3.1.0.RELEASE/e3.8/springsource-tool-suite-3.1.0.RELEASE-e3.8-updatesite.zip
sts-3.1.0(based on eclipse 4.2)的下载地址：http://download.springsource.com/release/TOOLS/update/3.1.0.RELEASE/e4.2/springsource-tool-suite-3.1.0.RELEASE-e4.2-updatesite.zip
sts-3.0.0的下载地址：http://download.springsource.com/release/TOOLS/update/3.0.0.RELEASE/e4.2/springsource-tool-suite-3.0.0.RELEASE-e4.2-updatesite.zip
sts-2.9.2的下载地址：http://download.springsource.com/release/TOOLS/update/2.9.2.RELEASE/e3.7/springsource-tool-suite-2.9.2.RELEASE-e3.7.2-updatesite.zip
sts-2.9.1的下载地址：http://download.springsource.com/release/TOOLS/update/2.9.1.RELEASE/e3.7/springsource-tool-suite-2.9.1.RELEASE-e3.7.2-updatesite.zip
再老的就没有整理了，基本够用
第二步：开始安装
离线安装
打开eclipse==>help==>Install New Software
如下图：
点击add
输入插件名称： 如sts-eclipse或sts， 选择SpringSource Tool Suite的zip包(不解压) 点击OK
选择与IDE相关的项， 并去掉Contact all update…前面的勾选， 然后下一步
一直下一步，最后重启，完事
下面是已经集成好spring sts插件的几款eclipse,下载解压缩可直接使用。有积分的就去下载，没积分的，我看到会给你链接。
https://download.csdn.net/download/weixin_37701177/10735999